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Infinity Code Nexus

Authored by CSI STUDENT BRANCH

Information Technology (IT)

University

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Infinity Code Nexus
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40 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

  1. Which data type is used to store a single character in C?

a) char

b) string

c) int

d) float

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

  1. What is the output of printf("%d", 5 / 2); in C?

a) 2.5

b) 2

c) 3

d) Compilation error

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

  1. Which of the following correctly declares a pointer in C?

a) int ptr;

b) int *ptr;

c) int& ptr;

d) ptr int;

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

  1. Which of the following loops in C executes at least once?

a) for

b) while

c) do-while

d) foreach

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

  1. What will sizeof(int) return in most modern compilers?

a) 2

b) 4

c) 8

d) Undefined

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

  1. Which of these is NOT a frontend technology?

a) React.js

b) Angular

c) Express.js

d) Vue.js

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

  1. Which protocol is commonly used for secure communication between frontend and backend?

a) HTTP

b) FTP

c) HTTPS

d) SMTP

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