NTA Computer Science and Technology

Question 1

Which data structure operates on a LIFO (Last In, First Out) principle?

Accepted Answer

Stack

Answer

Queue

Answer

Linked List

Answer

Tree

Question 2

What does HTML stand for?

Accepted Answer

HyperText Markup Language

Answer

High Transfer Markup Language

Answer

HyperText Modern Language

Answer

High Text Markup Language

Question 3

Which sorting algorithm has the best average-case time complexity?

Accepted Answer

Merge Sort

Answer

Bubble Sort

Answer

Selection Sort

Answer

Insertion Sort

Question 4

In binary, the decimal number 10 is represented as:

Accepted Answer

1010

Answer

1001

Answer

1100

Answer

1011

Question 5

Which protocol is used to send email over the internet?

Accepted Answer

SMTP

Answer

FTP

Answer

HTTP

Answer

IMAP

Question 6

What is the output of: 5 % 3 in most programming languages?

Accepted Answer

2

Answer

1

Answer

0

Answer

5