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vampirchik [111]

3 years ago

10

True or false? If you’re posting the same content across different channels, make sure you post them simultaneously—on the same

days and at the same times.

Computers and Technology

1 answer:

alukav5142 [94]3 years ago

7 0

Answer:

The answer is true.

Explanation:

You might be interested in

Words have both denotative and connotative meaning. The connotative meaning is Question 2 options:

Natalka [10]

Answer:

Option b is correct answer.

Explanation:

The connotative meaning is a word's implied or secondary meaning, in addition to its literal meaning.

Connotative meaning gives an idea or a feel that invokes for a person other than literal context of the word.

Connotation tells us weather the word used is in positive context or the negative one. For example, the words childish and youthful have same denotations but connotative meaning of childish is negative while youthful lies in positive context.

i hope it will help you.

4 0

3 years ago

Write a program that accepts a phrase of unspecified length on the command line. For example: prompt% letter print Operating Sys

Sedaia [141]

Answer:

Check the explanation

Explanation:

#define _MULTI_THREADED

#include <pthread.h>

#include <stdio.h>

#include <errno.h>

#define THREADS 2

int i=1,j,k,l;

int argcG;

char *argvG[1000];

void *threadfunc(void *parm)

{

int *num;

num=(int*)parm;

while(1)

{

if(i>=argcG)

break;

if(*num ==1)

if(argvG[i][0]=='a' ||argvG[i][0]=='2'||argvG[i][0]=='i' ||argvG[i][0]=='o' ||argvG[i][0]=='u')

{

printf("%s\n",argvG[i]);

i++;

continue;

}

if(*num ==2)

if(!(argvG[i][0]=='a' ||argvG[i][0]=='2'||argvG[i][0]=='i' ||argvG[i][0]=='o' ||argvG[i][0]=='u'))

{

printf("%s\n",argvG[i]);

i++;

continue;

}

sched_yield();

}

return NULL;

}

int main(int argc, char *argv[])

{

pthread_t threadid[THREADS];

int rc=0;

int loop=0;

int arr[2]={1,2};

argcG=argc;

for(rc=0;rc<argc;rc++)

argvG[rc]=argv[rc];

printf("Creating %d threads\n", THREADS);

for (loop=0; loop<THREADS; ++loop) {

rc =pthread_create(&threadid[loop], NULL, threadfunc,&arr[loop]);

}

for (loop=0; loop<THREADS; ++loop) {

rc = pthread_join(threadid[loop], NULL);

}

printf("Main completed\n");

return 0;

}

The below attached image is a sample output

3 0

3 years ago

Select the correct answer.

Veronika [31]

I think it’s c. llS....

6 0

3 years ago

Read 2 more answers

Write a program that first calls a function to calculate the square roots of all numbers from 1 to 1,000,000 and write them to a

svlad2 [7]

Answer:

The csharp program to compute square roots of numbers and write to a file is as follows.

class Program

{

static long max = 1000000;

static void writeRoots()

{

StreamWriter writer1 = new StreamWriter("roots.txt");

double root;

for (int n=1; n<=max; n++)

{

root = Math.Sqrt(n);

writer1.WriteLine(root);

}

}

static void Main(string[] args)

{

writeRoots();

}

}

The program to compute squares of numbers and write to a file is as follows.

class Program

{

static long max = 1000000;

static void writeSquares()

{

StreamWriter writer2 = new StreamWriter("squares.txt");

long root;

for (int n = 1; n <= max; n++)

{

root = n*n;

writer2.WriteLine(root);

}

}

static void Main(string[] args)

{

writeSquares();

}

}

Explanation:

1. An integer variable, max, is declared to hold the maximum value to compute square root and square.

2. Inside writeRoots() method, an object of StreamWriter() class is created which takes the name of the file as parameter.

StreamWriter writer1 = new StreamWriter("roots.txt");

3. Inside a for loop, the square roots of numbers from 1 to the value of variable, max, is computed and written to the file, roots.txt.

4. Similarly, inside the method, writeSquares(), an object of StreamWriter() class is created which takes the name of the file as parameter.

StreamWriter writer2 = new StreamWriter("squares.txt");

5. Inside a for loop, the square of numbers from 1 to the value of the variables, max, is computed and written to the file, squares.txt.

6. Both the methods are declared static.

7. Inside main(), the method writeRoots() and writeSquares() are called in their respective programs.

8. Both the programs are written using csharp in visual studio. The program can be tested for any operation on the numbers.

9. If the file by the given name does not exists, StreamWriter creates a new file having the given name and then writes to the file using WriteLine() method.

10. The csharp language is purely object-oriented language and hence all the code is written inside a class.

3 0

3 years ago

Array Challenge Have the function ArrayChallenge (arr) take the array of numbers stored in arr and return the string true if any

vampirchik [111]

Answer:

The code is given as follows,

Explanation:

Code:

#include <stdio.h>

#include <string.h>

int n; //to store size of array

char* ArrayChallenge(int arr[]) //function returns string true or false

{

int i, j;

int sum = 0;

for(i = 0; i < n; i++)

{

sum = sum + arr[i]; //count sum

}

for(i = 0; i < n; i++)

{

for(j = i+1; j < n; j++) //loop for every two elements in array

{

if(arr[i]*arr[j] > 2*sum) //check if proudct of two elements > 2 times sum

{

printf("\n%d x %d = %d, 2xSum = %d\n", arr[i], arr[j], arr[i]*arr[j], 2*sum);

return "true"; //If proudct of two elements > 2 times sum. return true

}

}

}

return "false"; // If proudct of two elements < 2 times sum. return false

}

int main()

{

printf("\nEnter size of array: ");

scanf("%d", &n); //read size of array

int A[n]; //array of size n

printf("\nEnter array elements: ");

int i;

for(i = 0; i < n; i++)

{

scanf("%d", &A[i]); //read array from stdin

}

printf("%s\n",ArrayChallenge(A)); //ccall function and print answer

return 0;

}

6 0

3 years ago