What is the output of C Program.?

int main() {

int a[] = {1,2,3,4};

int b[4] = {5,6,7,8};

printf("%d,%d", a[0], b[0]);

}

What is the output of C Program.?

int main() {

int a[3] = {10,12,14};

a[1]=20;

int i=0;

while(i<3)

{ printf("%d ", a[i]);

i++; }

}

An array elements are always stored in ________ memory locations.

8.Which of the following correctly accesses the seventh element stored in arr, an array with 100 elements?

Arrays are structures that hold multiple variables of the _____________ data type

What is the index number of the last element of an array with 29 elements?

Which of the following is a two-dimensional array?

What is an array in C programming?

How is a single-dimensional array declared in C?

What is the index range for an array of size n?

What does the scanf() function do in C?

What is the output of printf("%d", a[0]); if a is an array of integers?

Which of the following statements are correct about an array?

1:The array int num[26]; can store 26 elements.

2:The expression num[1] designates the very first element in the array.

3:It is necessary to initialize the array at the time of declaration.

4:The declaration num[SIZE] is allowed if SIZE is a macro.

To access an array element, use the array name and the element's ___________.

In an array, every element has the same

Given the following declaration, where is the value 77 stored in the scores array?

int scores[] = {83, 62, 77, 97, 86}

Before using an array its type and dimension must be declared?

In general, the index of the first element in an array is __________

What is meaning of following

declaration ?

int arr[20];

what will be the output of the following code snippet

#include <stdio.h>

int main()

{

int a = 3, b = 5;

int t = a;

a = b;

b = t;

printf("%d %d", a, b);

return 0;

}

What is the output of the following code snippet?

#include <stdio.h>

int main() {

            int a[] = {1, 2, 3, 4};

            int sum = 0;

            for(int i = 0; i < 4; i++) {

                sum += a[i];

            }

            printf("%d", sum);

            return 0;

}

Arrays are structures that hold multiple variables of the _____________ data type

Array locations are considered to be

An array item is referenced by its

Which statement allows the user to input an element into an array?

An array does not need a defined size.

which string library function allows you to compare two words?

if two strings are identical then function strcmp() returns

What will be the output of the following program?

#include <stdio.h>

int main()

{

char str1[] = "Sona BME";

char str2[] = "Sona BME";

printf("%d" ,(strcmp(str1, str2)));

}

What will be the output of the following program?

#include <stdio.h>

int main()

{

char str1[] = "Salem";

char str2[] = "Bangalore";

printf("%d" ,(strcmp(str1, str2)));

}

What will the output of the following program?

#include <stdio.h>

int main()

{

char str1[] = " Sona College";

char str2[] = "Sona University";

strcpy(str1, str2);

printf("%s", str2);

}

What will be thee output of the following program?

#include <stdio.h>

int main()

{

char str[] = " Have a Good Day ! ";

printf("%d", strlen(str));

}

What will be the output of the following C code?

#include <stdio.h>

int main()

{

char str1[] = "BioMedical ";

char str2[] = "Engineering";

strcat(str1, str2);

printf("%s ", str1);

}

Choose a correct statement about C String

What is the Format specifier used to print a String or Character array in C Printf or Scanf function.?

What will the output of the following program?

#include <stdio.h>

int main()

{

char str1[] = "College";

char str2[] = "University";

strcpy(str1, str2);

printf("%s", str1);

}

str1="6/4";

printf("str1");

What will be the output of the following program?

#include <stdio.h>

int main()

{

char str1[] = "Australia";

char str2[] = "India";

printf("%d" ,(strcmp(str1, str2)));

}

Which of the following is true about strcat function?

Strcat() function adds null character

How would you get the value "6" out of the following array?

What would the statement a[1].length return?

What will be thee output of the following program?

#include <stdio.h>

int main()

{

char str[] = " Have a Good Day ! ";

printf("%d", strlen(str));

}

Which is not a built in function

String is initialized with datatype

The "\n" character does which of the following operations?

Which of the following is the correct operator to compare two variables?

Every variable must be -------------- before it is used.

________to be included to use mathematical functions sqrt()

_______________to be included to use standard I/O functions : prinf(),scanf()