C-Volution (Easy 2)

Which keyword is used to terminate a switch statement case?

• stop

• end

• break

• exit

What is the purpose of the default case in a switch statement?

• To define a loop.

• To execute code when no other case matches.

• To print output.

• To read input.

What is the output of printf("%d", 20 / 3);?

• 6.66

• 6

• 7

• 0

Which operator is used for bitwise AND in C?

• &&

• &

• ||

• |

What does the == operator do?

• Assigns a value.

• Checks for equality.

• Checks for inequality.

• Performs logical NOT.

Which of the following is a valid character constant in C?

• 123

• "A"

• 'A'

• 3.14

What is the output of the following code snippet? C int x = 10; if (x >= 10) { printf("Equal or greater");}

• Equal or greater

• No output

• Error

• 10

How do you declare a two-dimensional integer array arr of size 3x4?

• int arr[3, 4];

• int arr[3][4];

• array arr[3][4];

• arr int[3][4];

What is the purpose of the strcmp() function?

• To concatenate strings.

• To compare strings.

• To find the length of a string.

• To copy strings.

What is the output of the following code snippet? C int x = 7; printf("%d", x--);

• 7

• 6

• 8

• 0