Module01_C_M_M&A

C02:2: From given option which one is Library that is used in c programming?

• include

• stdio

• printf

• return

CO1:2: In the following program which variable is global variable?

#include <stdio.h>

int result = 0;

int main() {

int num1, num2;

printf("Enter first number: ");

scanf("%d", &num1);

printf("Enter second number: ");

scanf("%d", &num2);

result = num1 + num2;

printf("Sum: %d\n", result);

return 0;

}

• num1

• num2

• result

• num1 and num2

CO1:1: Identify from the given options which are the correct identifiers?

• return

• Age

• _cars

• 1apple

CO2:2: To store a string "hello world", which data type is used.

• int

• float

• char

• double

CO2:2: From the given options, which one is correct data type for defining 10.75.

• int data=10.75

• float data=10.75

• char data=10.75

• none

CO1:1: what are the correct way to define constant in a program.

• #define MAX 100

• const float pi = 3.14159

• const pi = 3.14159

• #define MAX

CO1:1: From given option, which function is used to display single character as output.

• getchar( )

• putchar( )

• gets( )

• puts( )

CO1:4: What will be the output of following code:

#include <stdio.h>

int main()

{

int a = 100, b = 7;

printf("a % b = %d\n", a % b);

return 0;

}

• 14

• 8

• 5

• 2

CO1:4: What will be the output of following code:

#include <stdio.h>

int main()

{

int a = 15, b = 25, c = 100, result;

result = (a == b) && (c > b);

printf("(a == b) && (c > b) is %d \n", result);

result = !(a != b);

printf("!(a != b) is %d \n", result);

return 0;

}

• 0, 0

• 0, 1

• 1, 1

• 1, 0

CO1:1: From given option, which one is bitwise and operator.

• &&

• | |

• !

• &