C que que que

What is the purpose of the 'sizeof' operator in C programming?

• To return the size of a variable

• To calculate the sum of two numbers

• To compare two strings

• To print the address of a variable

Explain the syntax for declaring a pointer in C.

• int *ptr;

• int ptr;

• *int ptr;

• ptr int;

What is the purpose of the 'continue' statement in C programming?

• To exit the loop or switch statement

• To skip the current iteration and move to the next

• To print a line break in the output

• To terminate the program

Explain the difference between '++i' and 'i++' in C programming.

• '++i' is pre-increment and 'i++' is post-increment.

• '++i' is post-increment and 'i++' is pre-increment.

• Both '++i' and 'i++' are used for the same purpose.

Give the output of the given code.

• -10, 0

• -9, -9

• -7, 0

• -10, -9

Explain the concept of 'Pointers' in C programming.

• Pointers are used to store the address of other variables.

• Pointers are used to store the value of other variables.

• Pointers are used to perform arithmetic operations.

What is the purpose of the 'break' statement in C programming?

• To exit the loop or switch statement

• To skip the current iteration and move to the next

• To print a line break in the output

• To terminate the program

Choose the correct option for recieving an input in Line 7.

Store the Input in variable "a".

• scanf("%d", &x);

• scanf("%d", x);

• scanf("%d", *x);

• scanf("%d", *a);

What is the purpose of the 'void' keyword in C programming?

• To declare a function that returns no value

• To declare a function that returns an integer

• To declare a function that returns a pointer

• To declare a function that returns a character

Choose the correct Syntax.

For a Sum Function taking two Integer arguments "a" & "b".

• int Sum (int a , int b);

• Sum (a ,b);

• void Sum (int a+ int b);

• int Sum(int a)(int b);