The following C program implements matrix multiplication in a multi-threaded environment.
What is multi-threaded?Multi-threading is a programming technique that enables a single process to execute multiple threads of execution concurrently, allowing multiple parts of a program to run simultaneously within a single process.
First, you would need to define your matrix structures and allocate memory for them.
#define MATRIX_SIZE 1000
type def struct {
int rows;
int cols;
double *data;
} matrix;
matrix A = {MATRIX_SIZE, MATRIX_SIZE, malloc(MATRIX_SIZE * MATRIX_SIZE * sizeof(double))};
matrix B = {MATRIX_SIZE, MATRIX_SIZE, malloc(MATRIX_SIZE * MATRIX_SIZE * sizeof(double))};
matrix C = {MATRIX_SIZE, MATRIX_SIZE, malloc(MATRIX_SIZE * MATRIX_SIZE * sizeof(double))};
{ {
double sum = 0.0;
}
C.data[i * C.cols + j] = sum;
}
}
}
pthread_t threads[NUM_THREADS];
typedef struct {
int start_row;
int end_row;
matrix A;
matrix B;
matrix C;
} thread_data;
thread_data data[num;
{
int start_row = i * MATRIX_SIZE / NUM_THREADS;
int end_row = (i + 1) * MATRIX_SIZE / NUM_THREADS;
data[i] = (thread_data) {start_row, end_row, A, B, C};
pthread_create(&threads[i], NULL, &matrix_multiply_thread, &data[i]);
}
for (i = 0; i < num; i++) {
pthread_join(threads[i], NULL);
}
void* matrix_multiply_thread(void* arg) {
thread_data* data = (thread_data*) arg;
for (i = data->start_row; i < data->end_row; i++) {
for (j = 0; j < data->B.cols; j++) {
double sum = 0.0;
for ( k = 0; k < data->A.cols; k++) {
sum += data->A.data[i * data->A.cols + k] * data->B.data[k * data->B.cols + j];
}
data->C.data[i * data->C.cols + j] = sum;
}
}
pthread_exit(NULL);
}
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Let’s say you are having trouble locating a file on your computer. Which of the following are good places to look for a file? Check all that apply.
O The downloads file
O The recycling been
O Default folders like my documents
Luis Mata
Let’s say you are having trouble locating a file on your computer. Which of the following are good places to look for a file? Check all that apply.
A. The downloads file
B. The recycling been
C. Default folders like my documents
The following are good places to look for a file on your computer:
The downloads folder (A): This folder is where files that you have downloaded from the internet are typically saved. If you recently downloaded the file you are looking for, it may be in this folder.
Default folders like My Documents or Documents (C): These folders are usually the default locations where files are saved. If you don't remember where you saved the file, it's a good idea to check these default folders.
The recycling bin (B) is not a good place to look for a file, as this folder only contains files that have been deleted. If you accidentally deleted the file, it may be in the recycling bin. However, if you did not delete the file, it will not be in the recycling bin.
complete the code to draw a rectangle taller than it is wide. from turtle import * forward( ) right(90) forward( ) right(90) forward( ) right(90) forward( )
To draw a rectangle taller than it is wide using Turtle graphics in Python, you can use the following code:
from turtle import *
# Move forward to draw the height of the rectangle
forward(100)
# Turn right to start drawing the width of the rectangle
right(90)
# Move forward to draw the width of the rectangle
forward(50)
# Turn right to draw the height of the rectangle
right(90)
# Move forward to complete the rectangle
forward(100)
# Turn right to face the default starting position
right(90)
# Move forward to move the turtle away from the rectangle
forward(50)
# Hide the turtle to finish the drawing
hideturtle()
What is the rationale for the above response?In this code, we first move forward by 100 units to draw the height of the rectangle.
Then, we turn right by 90 degrees to start drawing the width of the rectangle. We move forward by 50 units to draw the width of the rectangle, then turn right by 90 degrees to draw the height of the rectangle.
Finally, we move forward by 100 units to complete the rectangle, turn right by 90 degrees to face the default starting position, move forward by 50 units to move the turtle away from the rectangle, and hide the turtle to finish the drawing.
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Write an assembly program to print your name
A physics student has a battery and three equal resistors. If she uses all of the resistors, how should she arrange them in a circuit to obtain the largest current flow through the battery and the total circuit?.
We know that in order to achieve the minimum current drop across the circuit, it must be connected in series.
Series Charge Flow In general, voltage declines in a series circuit at the same rate that current lowers across a parallel circuit. As a result, we have three batteries set up in series, which is required to get the minimum current drop throughout the circuit . Parallel resistors Because there are more channels for the current to travel through, the net resistance in a parallel circuit reduces as more components are added. The potential difference between the two resistors is equal. If they have differing resistances, the current through them will be different.
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omplete the following function extract mentions that takes in the full text (not clean text!) column from a tweets dataframe and uses mentions re to extract all the mentions in a dataframe. the returned dataframe is: single-indexed by the ids of the tweets has one row for each mention has one column named mentions, which contains each mention in all lower-cased characters
According to the question of data frame, the code is mentioned below:
What is data frame?A dataframe is an object in the widely used programming language, R, used to store tabular data. It is essentially a two-dimensional data structure that is composed of rows and columns, similar to a spreadsheet. Typically, a data frame contains multiple columns of variables and each row is an observation or an instance of the data. Data frames are a useful data structure for data analysis as they can be easily manipulated, filtered, merged, and visualized.
import re
def extract_mentions(full_text):
df = pd. Data Frame(columns=['mentions'])
for text in full_text:
all_mentions = re. findall(r' \w+',text)
lower_mentions = [mention.lower() for mention in all_mentions]
df = df. append({'mentions': lower_mentions}, ignore_index=True)
return df
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Which of the following expressions could be used to perform a case-insensitive comparison of two String objects named str1 and str2? A) str1 || str2 B) str1.equalsignoreCase(str2) C) str1 != str2 D) str1.equalsinsensitive(str2)
Note that the expressions could be used to perform a case-insensitive comparison of two String objects named str1 and str2 is: (Option B)
str1.equalsIgnoreCase(str2) is the correct expression to perform a case-insensitive comparison of two String objects named str1 and str2.
The equalsIgnoreCase() method is used to compare two String objects irrespective of their case. It returns true if the two strings are equal regardless of case, and false otherwise.
Option A) str1 || str2 is not a valid expression to perform a case-insensitive comparison of two String objects. The || operator is used for logical OR operations and cannot be used for String comparison.
Option C) str1 != str2 is used to compare two String objects for inequality. This expression does not take into account the case of the strings being compared.
Option D) str1.equalsinsensitive(str2) is not a valid method to compare two String objects. The equals() method is used for comparing two String objects, but it is case-sensitive. The equalsinsensitive() method is not a standard String method in Java.
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Data processing and understanding ?explanation?
When information is gathered and transformed into usable form, data processing takes place.
What are the uses of data processing?Data processing happens when information is gathered and put into a useful manner.
Data processing, which is often performed by a data scientist or team of data scientists, must be done correctly in order to avoid having a negative effect on the finished product, or data output.
For businesses to improve their business strategy and gain a competitive edge, data processing is crucial.
Employees across the organisation can understand and use the data by turning it into readable representations like graphs, charts, and texts.
Thus, this is the data processing.
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AnimalColony is a class with one int* and one double* data member pointing to the population and growth rate of the animal colony, respectively. An integer and a double are read from input to initialize myAnimalColony. Write a copy constructor for AnimalColony that creates a deep copy of myAnimalColony. At the end of the copy constructor, output "Called AnimalColony's copy constructor" and end with a newline.
Ex: If the input is 20 1.00, then the output is:
Called AnimalColony's copy constructor
Initial population: 20 penguins with 2.00 growth rate
Called AnimalColony's copy constructor
After 1 month(s): 60 penguins
After 2 month(s): 180 penguins
Custom value interest rate
20 penguins with 1.00 growth rate
#include
#include
using namespace std;
class AnimalColony {
public:
AnimalColony(int startingPopulation = 0, double startingGrowthRate = 0.0);
AnimalColony(const AnimalColony& col);
void SetPopulation(int newPopulation);
void SetGrowthRate(double newGrowthRate);
int GetPopulation() const;
double GetGrowthRate() const;
void Print() const;
private:
int* population;
double* growthRate;
};
AnimalColony::AnimalColony(int startingPopulation, double startingGrowthRate) {
population = new int(startingPopulation);
growthRate = new double(startingGrowthRate);
}
void AnimalColony::SetPopulation(int newPopulation) {
*population = newPopulation;
}
void AnimalColony::SetGrowthRate(double newGrowthRate) {
*growthRate = newGrowthRate;
}
int AnimalColony::GetPopulation() const {
return *population;
}
double AnimalColony::GetGrowthRate() const {
return *growthRate;
}
void AnimalColony::Print() const {
cout << *population << " penguins with " << fixed << setprecision(2) << *growthRate << " growth rate" << endl;
}
void SimulateGrowth(AnimalColony c, int months) {
for (auto i = 1; i <= months; ++i) {
c.SetPopulation(c.GetPopulation() * (c.GetGrowthRate() + 1.0));
cout << "After " << i << " month(s): " << c.GetPopulation() << " penguins" << endl;
}
}
int main() {
int population;
double growthRate;
cin >> population;
cin >> growthRate;
AnimalColony myAnimalColony(population, growthRate);
AnimalColony myAnimalColonyCopy = myAnimalColony;
myAnimalColony.SetGrowthRate(growthRate + 1.0);
cout << "Initial population: ";
myAnimalColony.Print();
SimulateGrowth(myAnimalColony, 2);
cout << endl;
cout << "Custom value interest rate" << endl;
myAnimalColonyCopy.Print();
return 0;
}
Copying a savings account to another. This assumes that the copy function Object() { [native code] } of the savings account class takes a reference to another savingsaccount object as its parameter.
What is the code to make copy function Object?The code to make a deep duplicate of a savings account object using the copy function Object() { [native code] } might resemble this, assuming the class definition for savings account has previously been established with the relevant data members and methods are scss and Code copy.
double growthRate;
cin >> population;
cin >> growthRate;
AnimalColony myAnimalColony(population, growthRate);
AnimalColony myAnimalColonyCopy = myAnimalColony;
Therefore, Copying a savings account to another. This assumes that the copy function Object() { [native code] } of the savings account class takes a reference to another savingsaccount object as its parameter.
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which of the following features is the least likely to be installed on a computer in which the primary role it will play in the network is a client?
On a computer that will primarily serve as a client in a network, clustering functions are the least likely to be installed.
Which OS feature gives consumers a way to communicate with computers?The portion of an operating system, software, or device that enables a user to enter and receive information is referred to as the user interface (UI). Text is shown on a text-based user interface (see the image to the left), and commands are often entered using a keyboard on a command line.
What are an operating system's four primary components?The kernel, API or application programme interface, user interface and file system, hardware devices, and device drivers are the primary elements of an OS.
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please help me list the current system used
The current System Used include:
1. Library System
2. Membership Management System
3. Book Tracking System
4. Fines Management System
What are the systems about?Membership Management System is used to manage the process of receiving and processing applications for library membership. It may include features such as online registration, membership verification, and membership renewal.
The system maintains a database of member information, including contact details, membership status, and borrowing history. It also enables the library staff to manage membership fees, issue library cards, and track the circulation of library materials.
Book Tracking System is used to track the movement of books in the library. It maintains a database of all the books in the library's collection and their availability status.
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TIMED I NEED THIS ASAP!!!
Evaluate the situation below between Tyesha and her sister Darla, and explain why Tyesha is leading Darla down the wrong path. Darla: “Tyesha, can you help me install this program?” Tyesha: “Sure. First go to the Programs section of the Control Panel, then select ‘Uninstall or Change a Program."
Tyesha is sending her sister the improper installation instructions for an application, which is sending Darla in the wrong direction.
What is the name of the computer programme that has the potential to spread to different computing platforms and replicate itself in other programmes?A computer worm is a standalone harmful program that replicates itself to spread to other systems. It frequently spreads via a computer network and does so by taking advantage of security holes in the target computer.
What kind of viral programme grows and replicates via computer networks and security flaws?A computer worm is a type of virus that multiplies and infects additional computers while continuing to operate on the afflicted ones.
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In Access, you can display the results of a select query using the Run button or the View button a. True b. False
This assertion is true: in Access, you can use the Run button or the View button to show the results of a select query.
The run button is what?a method through which you can manage the execution of specific code. Run buttons come in handy if you want to intentionally perform expensive logic or if you need to wait for user input before writing back to your database.
How should a command button be used?On an Access form, a command button is used to initiate a single operation or a sequence of activities. You could design a command button, for instance, that launches a different form. You create a macro or event procedure and attach it to the command button to make it do an action command button's On Click property.
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Process state vs thread states. (a) When a process implements ULTS, each TCB maintains a separate thread_state field but the process must also maintain a process_state field in the PCB since the kernel is not aware of the TCBS. Which of the following combinations of process state and thread states could occur? PCB TCB1 TCB2 1 blocked ready ready 2 ready running ready 3 blocked blocked blocked 4 running running running 5 ready ready blocked 6 running running blocked 7 running running ready
The following combinations of process state and thread states could occur: 1. Blocked and Ready for TCB1 and Ready for TCB2, 2. Ready and Running for TCB1 and Ready for TCB2, 3. Blocked and Blocked for both TCBs.
What is process state?
Process state refers to the current status of a process in a system. It is typically determined by the operating system and is based on the set of instructions that the process is currently executing. Process state can be divided into several categories, including running, ready, blocked, and terminated. When a process is running, it is actively executing instructions and making progress. When a process is ready, it is prepared to execute instructions but is waiting for the operating system to issue a scheduling event. When a process is blocked, it is waiting for an event or resource before it can continue execution.
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can you find example names of some different types of viruses? choose a few, such as polymorphic virus, and a multipartite virus
The names of some different types of viruses:
Influenza virus: This is a common virus that causes seasonal flu in humans.
Human immunodeficiency virus (HIV): This is the virus that causes acquired immunodeficiency syndrome (AIDS) in humans.
Herpes simplex virus: This is a virus that can cause cold sores or genital herpes in humans.
Human papillomavirus (HPV): This is a virus that can cause genital warts and certain types of cancer, including cervical cancer.
Rabies virus: This is a virus that is transmitted by animal bites and can cause a deadly infection in humans.
Norovirus: This is a common virus that causes stomach flu and is often spread through contaminated food or water.
Ebola virus: This is a virus that can cause a severe and often fatal disease in humans and other primates.
Zika virus: This is a virus that is primarily spread by mosquitoes and can cause birth defects in infants born to infected mothers.
Adenovirus: This is a common virus that can cause a wide range of respiratory and gastrointestinal illnesses in humans.
The Car class will contain two string attributes for a car's make and model. The class will also contain a constructor.
public class Car
{
/ missing code /
}
Which of the following replacements for / missing code / is the most appropriate implementation of the class?
A.
public String make;
public String model;
public Car(String myMake, String myModel)
{ / implementation not shown / }
B.
public String make;
public String model;
private Car(String myMake, String myModel)
{ / implementation not shown / }
C.
private String make;
private String model;
public Car(String myMake, String myModel)
{ / implementation not shown / }
D.
public String make;
private String model;
private Car(String myMake, String myModel)
( / implementation not shown / }
E.
private String make;
private String model;
private Car(String myMake, String myModel)
{ / implementation not shown / }
Public Car(String myMake, String myModel), / implementation not shown / private String make, private String model
Which of the following best sums up what the arrayMethod () method does to the Nums array?Which statement best sums up what the arrayMethod() method does to the array nums? C. The method call, which was effective before to the update, will now result in a run-time error because it tries to access a character in a string whose last element is at index 7, which is where the problem will occur.
Is a function Object() { [native code] } a procedure that is invoked immediately upon the creation of an object?When a class instance is created, a function Object() { [native code] } method is automatically called. In most cases, constructors carry out initialization or setup tasks, like saving initial values in instance fields.
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How could a travel and tourism company utilize virtual reality to enhance their business 
A travel and tourism company can utilize virtual reality (VR) technology in several ways to enhance their business like virtual tour, Pre-Trip Planning, training, etc.
What is virtual reality?Virtual Reality (VR) is a computer-generated environment containing images and objects that seem real, giving the user the impression that they are completely engrossed in their surroundings.
Virtual reality (VR) technology can be used by a travel and tourism company in a number of ways to improve their operations. These are a few instances:
Virtual Tours: The business can design virtual tours of the locations and attractions they provide, enabling clients to explore and experience these locations from the comfort of their own homes.Pre-Trip Planning: By letting clients virtually visit and explore various hotels, resorts, and activities, the business may use VR to assist customers in planning their vacations.Training: The company can use VR to train employees on various aspects of travel and tourism, such as customer service, safety etc.Thus, this way, a travel and tourism company utilize virtual reality to enhance their business.
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java coding for cinema ticket booking
This code enables users to pick a movie, input the quantity of tickets they'd want to buy, and see the final ticket price.
Which data structure is helpful for the algorithm that books movie tickets?Implementation of a Doubly Circular Linked List for purchasing movie tickets (DCLL). This software uses a doubly circular linked list to implement the ticket booking system. The software uses the Doubly Circular Linked List data structure.
Here is an example of Java code for a straightforward method of purchasing movie tickets.
import java.util.Scanner;
public class CinemaTicketBooking {
public static void main(String[] args) {
Scanner input = new Scanner(System.in);
String[] movies = {"Movie 1", "Movie 2", "Movie 3"}; // List of available movies
double[] prices = {10.0, 12.0, 8.0}; // Ticket prices for each movie
int selection, numTickets;
double totalCost;
System.out.println("Welcome to the cinema ticket booking system!");
System.out.println("Please select a movie to book tickets for:");
System.out.println((i+1) + ". " + movies[i] + " - $" + prices[i] + " per ticket"); for (int I = 0; I movies.length; i++)
}
selection = input.nextInt() - 1; // Subtract 1 to get index of selected movie
System.out.println("You have selected " + movies[selection]);
System.out.println("How many tickets would you like to purchase?");
numTickets = input.nextInt();
totalCost = prices[selection] * numTickets;
"The total cost of your tickets is $" + totalCost;" System.out.println;
}
}
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Which Packet Tracer feature do you think will be most helpful for you in learning how to manage a network? Why do you think this?
The Packet Tracer simulation tool, which enables users to test out various configurations and settings before implementing them on a real network.
What is the purpose of Cisco Packet Tracer?With practical experience, Cisco Packet Tracer's major goal is to assist students in learning networking fundamentals and gaining expertise in Cisco-specific technologies. This tool cannot replace hardware routers or switches because the protocols are developed using a software-only approach.
What action is most crucial to effective networking?Taking a genuine interest in everyone you meet is the best method to expand your network. The majority of people are aware when someone is interested in them more for what they can offer than for what they might be able to receive from the relationship.
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Game controllers are an example of general-purpose input devices.
False
True
Answer:true
Explanation:
game controller, gaming controller, or simply controller, is an input device used with video games or entertainment systems to provide input to a video game, typically to control an object or character in the game.
Persons, who continually use the internet to play games to the extent that it interferes with social relations and work performance are exhibiting symptoms most specifically consistent with which of the following conditions?
A. Obsessive gaming disorder
B. Internet gaming disorder
C. Internet use
D. Internet abuse
Answer:
B. Internet gaming disorder
Explanation:
When not gaming, they usually fantasize about gaming, and experience withdrawal-like symptoms such as irritability, restlessness, frustration
The condition is called Internet gaming disorder. ( option B)
What is internet gaming disorder?Internet Gaming Disorder (IGD) is a mental health condition characterized by excessive and problematic use of online or video games, to the point where it significantly interferes with various aspects of a person's life, such as their social relationships, work or school performance, and daily activities.
It is considered a behavioral addiction and shares similarities with other addictive disorders. The World Health Organization (WHO) and the American Psychiatric Association (APA) have recognized IGD as a potential mental health concern, although the exact criteria and definitions may vary between different diagnostic systems.
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If 500 people view my webpage and only 100 buy something. What is the Conversion rate of my webpage?
Why do I need to calculate it?
The conversion rate of your webpage would be calculated by dividing the number of people who bought something by the total number of people who viewed your webpage, and then multiplying by 100 to get a percentage. Using the numbers you provided, the conversion rate would be:
100 (purchases) / 500 (views) x 100 = 20%
Calculating the conversion rate is important because it gives you an idea of how effective your webpage is at converting visitors into customers.
You have just installed a new photo-sharing social media app on your smartphone. When you try to take a photo with the app, you hear the picture taking sound. Unfortunately, when you check the app and your photo album, you cannot find any new pictures. Which of the following actions should you take to fix this issue?A. Perform a firmware updateB .Verify the app has the correct permission
Verify the app has the correct permission. The correct option is B.
What is social media?Social media refers to the means by which people interact in virtual communities and networks to create, share, and/or exchange information and ideas.
When an app cannot save images, it is usually because it lacks the necessary permissions to access the device's storage.
You can ensure that the app has the necessary permissions to save photos to your device by checking the app's permission settings.
A firmware update may also help to resolve the issue, but the problem is more likely to be related to the app's permission settings rather than the device's firmware.
Therefore, in this situation, it would be best to start by verifying the app's permissions before considering a firmware update.
Thus, the correct option is B.
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From the following list, select the three major parts of Section 16001, Summary of Work for the Electrical Section of the specification.
a. I., II., III.b. II, IIc. II, I
The three major parts of Section 16001, Summary of Work for the Electrical Section of the specification are: b. II, II
What is Summary of Work for the Electrical Section of the specification?
The Summary of Work for the Electrical Section of the specification is a part of the project specifications that outlines the scope of work, materials, and equipment required for the electrical portion of a construction project.
It typically includes detailed information about the electrical work required for the project, such as wiring, lighting, power distribution, and communication systems.
The Summary of Work for the Electrical Section is typically organized into different sections, with each section providing detailed information on a specific aspect of the electrical work.
These sections may include a general description of the electrical work, electrical requirements for specific areas or rooms, requirements for electrical equipment, and requirements for electrical installations.
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Which of the following is currently an embryonic industry?
A. Personal computers
B.Biotechnology
C.Internet retailing
D.Nanotechnology
E.Wireless communications
A Biotechnology is an currently embryonic industry that is just getting started might be defined as one where new market or product opportunities are brought about by technical innovation.
What kind of enterprise is in its infancy?For instance, the development of laser devices, systems, and techniques and their use in diverse disciplines are examples of emerging industries that are technology-driven.
What three stages of embryonic development are there?Three germ layers—the endoderm, mesoderm, and ectoderm—develop during this procedure, known as gastrulation. Different components of the organism will develop from the cells in these three levels. The gut finally develops from the endoderm.
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As observed in the electromagnets lab, doubling the number of coils has this effect on the strength of the electromagnet:.
The electromagnet overcurrent gets stronger as the number of coils is doubled because a stronger magnetic field results from more coils.
The power of an electromagnet doubles with every additional coil .This is because the number of coils controls how much current flows through the electromagnet, and the stronger the magnetic field produced by the electromagnet, the more current that flows. The magnetic field's strength grows according to the number of coils, therefore doubling the coil count doubles the magnetic field's intensity. The electromagnet will be able to retain its strength for a longer period of time since adding coils lengthens the time it takes for the current to dissipate .An electromagnet's strength may be effectively increased by doubling the number of coils.
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C++
F3 Sort using a 2-Dimension Array of characters 15pts
Task -> Same as last. Implement the function specifications/prototypes. The driver program main() has been supplied.
Input the size of the 2 dimensional character array, then sort by row. Note: this problem is repeated in question 8 but you are required there to modify the ascii code for the sort. Here just use strcmp().
//System Libraries Here
#include //cin,cout
#include //strlen(),strcmp(),strcpy()
using namespace std;
//User Libraries Here
//Global Constants Only, No Global Variables
//Allowed like PI, e, Gravity, conversions, array dimensions necessary
const int COLMAX=80;//Only 20 required, and 1 for null terminator
//Function Prototypes Here
int read(char [][COLMAX],int &);//Outputs row and columns detected from input
void sort(char [][COLMAX],int,int);//Sort by row
void print(const char [][COLMAX],int,int);//Print the sorted 2-D array
//Program Execution Begins Here
int main(int argc, char** argv) {
//Declare all Variables Here
const int ROW=30; //Only 20 required
char array[ROW][COLMAX]; //Bigger than necessary
int colIn,colDet,rowIn,rowDet;//Row, Col input and detected
//Input the size of the array you are sorting
cout<<"Read in a 2 dimensional array of characters and sort by Row"<
cout<<"Input the number of rows <= 20"<
cin>>rowIn;
cout<<"Input the maximum number of columns <=20"<
cin>>colIn;
//Now read in the array of characters and determine it's size
rowDet=rowIn;
cout<<"Now input the array."<
colDet=read(array,rowDet);
//Compare the size input vs. size detected and sort if same
//Else output different size
if(rowDet==rowIn&&colDet==colIn){
sort(array,rowIn,colIn);
cout<<"The Sorted Array"<
print(array,rowIn,colIn);
}else{
if(rowDet!=rowIn)
cout<<(rowDet
"Row Input size greater than specified.")<
if(colDet!=colIn)
cout<<(colDet
"Column Input size greater than specified.")<
}
//Exit
return 0;
}
To implement the function specifications/prototypes. The driver program main() has been supplied, check the code given below.
What is function?A function is a derived type because the type of the data it returns determines its type. Arrays, pointers, enumerated types, structures, and unions are the other derived types. _Bool, char, int, long, float, double, long double, complex, etc. are examples of basic types.
//sortStrings.cpp
/*
* functions are defined like in the question
* colDet is the maximum string length in the input of strings
* it should match with colIn
*/
//System Libraries Here
#include <iostream>//cin,cout
#include <cstring> //strlen(),strcmp(),strcpy()
using namespace std;
//User Libraries Here
//Global Constants Only, No Global Variables
//Allowed like PI, e, Gravity, conversions, array dimensions necessary
const int COLMAX=80;//Only 20 required, and 1 for null terminator
//Function Prototypes Here
int read(char [][COLMAX],int &);//Outputs row and columns detected from input
void sort(char [][COLMAX],int,int);//Sort by row
void print(const char [][COLMAX],int,int);//Print the sorted 2-D array
int read(char array[][COLMAX],int *rowDet)
{
int i;
int rows = 0;
int cols = 0;
string input;
int len;
for(i = 0;i< *rowDet;i++)
{
cout<<"Enter string: ";
cin >> input;
len = input.length();
//insert into array if and only if the len is positive and lessthan the Maximum Length
if(len > 0 && len < COLMAX)
{
strcpy(array[rows],input.c_str());
rows++;
if(len>cols)
{
cols = len;
}
}
else
{
cout<<"Error Occured: Input String length should be > 0 and < "<<COLMAX<<endl;
}
}
*rowDet = rows;
return cols;
}
void sort(char array[][COLMAX],int rows,int cols)
{
int i,j;
char temp[COLMAX];
for(i = 0;i< rows;i++)
{
for(j = 0;j<rows-1;j++)
{
//string comparision on two strings
//if first is greater than the second then swap them
if(strcmp(array[j],array[j+1]) > 0)
{
strcpy(temp,array[j]);
strcpy(array[j],array[j+1]);
strcpy(array[j+1],temp);
}
}
}
}
void print(char array[][COLMAX],int rows,int cols)
{
int i;
//print the array of strings
for(i =0;i<rows;i++)
{
printf("%s ",array[i]);
}
}
//Program Execution Begins Here
int main(int argc, char** argv)
{
//Declare all Variables Here
const int ROW=30; //Only 20 required
char array[ROW][COLMAX]; //Bigger than necessary
int colIn,colDet,rowIn,rowDet;//Row, Col input and detected
//Input the size of the array you are sorting
cout<<"Read in a 2 dimensional array of characters and sort by Row"<<endl;
cout<<"Input the number of rows <= 20"<<endl;
cin>>rowIn;
cout<<"Input the maximum number of columns <=20"<<endl;
cin>>colIn;
//Now read in the array of characters and determine it's size
rowDet=rowIn;
cout<<"Now input the array."<<endl;
//maximum string length in the given input of strings
//so whatever the colIn input is given one of the inputs length should of same as colIn
colDet=read(array,&rowDet);
//if the maximum length string in the input of strings is < the inputed colIn
//make them equal
if(colDet <= colIn)
{
colDet = colIn;
}
//Compare the size input vs. size detected and sort if same
//Else output different size
if(rowDet==rowIn&&colDet==colIn)
{
sort(array,rowIn,colIn);
cout<<"The Sorted Array"<<endl;
print(array,rowIn,colIn);
}
else
{
if(rowDet!=rowIn)
cout<<(rowDet<rowIn?"Row Input size less than specified.":
"Row Input size greater than specified.")<<endl;
if(colDet!=colIn)
cout<<(colDet<colIn?"Column Input size less than specified.":
"Column Input size greater than specified.")<<endl;
}
//Exit
return 0;
}
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Which of the following is considered an administrative function of the database management system (DBMS)?
A) adding structures to improve the performance of database applications
B) testing program codes in the system for errors
C) creating tables, relationships, and other structures in databases
D) using international standard languages for processing database applications
An administrative role of the database management system is the addition of structures to enhance the performance of database applications (DBMS).
What is a database system's primary purpose?Database software is used to build, modify, and maintain database files and records, making it simpler to create, enter, edit, update, and report on files and records. Data storage, backup, reporting, multi-access control, and security are other functions handled by the software.
Which 7 administrative tasks are there?Each of these tasks is essential to helping firms operate effectively and efficiently. Planning, organizing, staffing, directing, coordinating, reporting, and budgeting are the seven functions of management, or POSDCORB, that Luther Gulick, Fayol's successor, further defined.
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Assistive technology refers to the combination of hardware, software, and services that people use to manage, communicate, and share informationTrueFalse
TRUE. Any hardware, software, and service combination that enables persons with impairments or limits to manage, communicate, and exchange information is referred to as assistive technology.
Does the phrase "assistive technology" relate to the set of tools that individuals use to manage—hardware, software, and services?Information management, communication, and sharing tools used by individuals are referred to as assistive technology. A data ranch is a huge group of connected computers working together.
What mixes data and people in information technology to serve business requirements?A general name for approaches for creating high-quality information systems that integrate information technology, people, and data to satisfy business requirements is systems analysis and design, or SAD.
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Which of the following is used to review application code for signatures of known issues before it is packaged as an executable?O Static code analysisO DNS Security ExtensionsO Public cloudO Use correct certificate path
Before application code is packaged as an executable, static code analysis is done to check it for traces of previously reported problems.
Static code analysis: Why use it?Static code analysis enables you to detect faults in code before it is compiled or run, as well as to inform developers of any additional problems, such as a lack of inline documentation, poor coding practises, security risks, poor performance, etc.
How valuable is static code analysis?The ability to properly evaluate all of your code without even running it is one of the main benefits of static analysis for (static application security testing). This is the reason why it may find weaknesses in even the most remote and unsupervised areas of the code also.
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you have been hired to work with a computer-assisted coding initiative. the technology that you will be working with is
You will be working with a technology called natural language processing.
What is the goal of the quizlet for the correct coding initiative?Correct Coding Initiative (CCI) modifications are primarily intended to forbid: procedures that are separated. Employ the multi-code established one code to assert the proper methods. The APC system is subject to CCI amendments, which are revised every quarter.
Which patient's last progress note is appropriate as a hospital discharge summary?For patients with minor issues who need fewer than 48 hours of hospitalisation, a final progress report may be used instead of a discharge statement. Any patient who spends more than 48 hours in the hospital must have a dictated discharge narrative on the paediatric service.
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