PPS MCQ on 22.11.2024

Q1. What is a structure in C programming?

• A special character in C programming

• A built-in function in C programming

• A user-defined data type that allows you to combine data items of different types.

• A type of loop in C programming

What is the purpose of a pointer in C programming?

• To define a function

• To store the address of a variable

• To declare a structure

• To create a loop

Which of the following is a valid way to declare an array in C?

• int[10] arr;

• array int[10];

• int arr[10];

• arr: int[10];

What does the 'sizeof' operator do in C?

• Defines the size of an array

• Returns the size of a variable in bytes

• Allocates memory for a variable

• Prints the size of a variable

What is the purpose of the 'malloc' function in C?

• To free allocated memory

• To initialize an array

• To declare a variable

• To allocate memory dynamically

What is the output of the following code: printf("%d", 5 + 3 * 2);?

• 10

• 16

• 11

• 8