MCA Fresher's DAY ROUND 01

Question 1

Which key combination is used to open Task Manager in Windows?

Accepted Answer

Ctrl + Shift + Esc

Question 2

What does ACID stand for in databases?

Accepted Answer

Atomicity, Consistency, Isolation, Durability

Question 3

Which of these is a web browser?

Accepted Answer

Firefox

Question 4

Which of the following is not a programming language?

Accepted Answer

HTTP

Question 5

Which is the largest unit of storage?

Accepted Answer

Petabyte

Question 6

What does “CSS” stand for?

Accepted Answer

Cascading Style Sheet

Question 7

Which of the following is a relational database?

Accepted Answer

MySQL

Question 8

Which keyword is used to define a variable in JavaScript?

Accepted Answer

All of the above

Question 9

Which programming language is known as the “Mother of All Languages”?

Accepted Answer

C

Question 10

Which language is primarily used for web development?

Accepted Answer

HTML

Question 11

Which layer of the OSI model is responsible for routing?

Accepted Answer

Network

Question 12

Which key is used to enter BIOS settings during boot?

Accepted Answer

F2

Question 13

Who developed the World Wide Web?

Accepted Answer

Tim Berners-Lee

Question 14

What is a kernel in an operating system?

Accepted Answer

The core of the operating system

Question 15

What is the binary representation of the decimal number 13

Accepted Answer

1101

Question 16

What is the output of console.log(typeof null) in JavaScript?

Accepted Answer

object

Question 17

Which of these is not a network topology?

Accepted Answer

Cloud

Question 18

What is the base of the hexadecimal number system?

Accepted Answer

16

Question 19

What does “IP” stand for in IP address?

Accepted Answer

Internet Protocol

Question 20

Which protocol is used to send emails?

Accepted Answer

SMTP

Question 21

What is the main function of an operating system?

Accepted Answer

To manage system resources

Question 22

What is the default port for HTTP?

Accepted Answer

80

Question 23

What does DNS stand for?

Accepted Answer

Domain Name System

Question 24

Which key combination is used to take a screenshot on Windows?

Accepted Answer

Windows + Print Screen

Question 25

Which of these is not a valid SQL keyword

Accepted Answer

TRANSFORM

MCA Fresher's DAY ROUND 01

Questions 25

MCA Fresher's DAY ROUND 01

Questions 25