OOP_Viva_P1_B13A_Mar02

Which of the following operators can be applied on structure variables in C programming?

• Equality comparison ( == )

• Assignment ( = )

• Both

• None

Predict the output of given code.

• Welcome to Jaypee University21

• Welcome to Jaypee University

• Welcome to Jaypee University2821

• Welcome to Jaypee University28

Predict the output of the given C code.

• 10

• 20

• 30

• Error

Out of the two operators (* and ++), which operator will be evaluated first while evaluating the following expression?

Expression: *ptr++

• *

• ++

• Expression is incorrect

 Find out the number of elements in the following array declaration:

int arr[3][4][9];

• 36

• 12

• 27

• 108

Predict the output of the following C code.

• 1 2 3 4 5 6

• 2 4 6

• 1 3 5

• 1 3 5 6

 Find out the number of elements in the following array declaration:

char str[] = “Hello JUET”;

• 10

• 11

• 9

• 12