UGC NET 2024: UGC NET ICT MCQ Questions with Explanations for UGC NET June 2024

The National Eligibility Test (NET) is a highly competitive exam conducted by the National Testing Agency (NTA) for determining the eligibility of Indian nationals for the position of Assistant Professor or Junior Research Fellowship for Indian universities and colleges. The UGC NET June 2024 exam will test candidates' knowledge across various subjects, including Computer Awareness and Information and Communication Technology (ICT).

To help candidates prepare for the ICT section of the UGC NET June 2024 exam, we have compiled a set of multiple-choice questions (MCQs) covering various topics related to computer awareness and ICT. These questions are designed to assess your understanding of fundamental concepts, terminologies, and applications in the field of information technology.

Each question is accompanied by a detailed explanation that provides insights into the correct answer and relevant additional information. These explanations aim to enhance your comprehension of the subject matter and help you reinforce your knowledge.

By practicing these MCQs and thoroughly understanding the explanations, you can improve your chances of excelling in the ICT section of the UGC NET June 2024 exam. Regular practice and a solid grasp of computer awareness and ICT concepts will undoubtedly contribute to your overall success in the exam.
 

1. Which Act provided the legal infrastructure for e-commerce in India?

(i) The Information Technology Act, 1996

(ii) The Information Technology Act, 2000

(iii) The Information Technology Act, 1998

(iv) The Information Technology Act, 1990

The Information Technology Act, 2000, enacted on June 9, 2000, was the pioneering cyber law in India. It laid the legal groundwork for e-commerce by addressing issues like offenses, legal recognition of digital signatures and electronic documents, and establishing a framework for e-governance initiatives.

2. Which institution catalyzes e-governance activities in India?

The National Informatics Centre (NIC) was set up by the Government of India to drive and facilitate the adoption of e-governance across the country. NIC offers robust ICT infrastructure solutions, develops digital platforms for service delivery, and enables efficient delivery of government services to citizens and businesses.

3. Evaluate the following statements about compilers and touch screen monitors.

(i) Both Statement I and Statement II are true

(ii) Both Statement I and Statement II are false

(iii) Statement I is true but Statement II is false

(iv) Statement I is false but Statement II is true  

Statement I: Compilers are software - True

Statement II: Touch screen monitors are input/output devices - True

Both statements are correct. Compilers are software programs that translate high-level programming languages into machine-readable code, while touch screen monitors are devices that accept touch inputs and display outputs, serving as both input and output interfaces.

4. What are the two main components of a CPU?

(i) control unit and ALU

(ii) ALU and BUS

(iii) Control unit and register

(iv) Registers and main memory

The two primary components of a Central Processing Unit (CPU) are the Control Unit (CU) and the Arithmetic Logic Unit (ALU). The Control Unit manages and coordinates hardware operations, while the ALU performs arithmetic and logical operations on data.

5. What are the key components of a smart classroom?

(i) Smart board or touch panel control system for interactive content manipulation  

(ii) PC/Laptop connection and DVD/VCR player for multimedia presentations

(iii) Document camera and specialized software for displaying physical objects/documents

(iv) Projector and screen for displaying digital content

A smart classroom typically includes a smart board or touch panel control system for interactive content manipulation, PC/laptop connections and DVD/VCR players for multimedia presentations, document cameras and specialized software for displaying physical objects/documents, and a projector and screen for displaying digital content to enhance teaching and learning experiences.

6. In what unit is the speed of a computer processor measured?

(i) Gigahertz

(ii) Baud

(iii) BPS

(iv) MIPS

The speed of a computer processor is measured in Gigahertz (GHz). This unit represents the number of cycles or pulses the processor executes per second, with each cycle involving billions of transistor operations.

7. What is the process of dividing video frames into grids called?

In audio and video compression, each frame is divided into small grids called "picture elements" or "pixels". These pixels form the building blocks of digital images and videos, arranged in a grid structure. Compression algorithms process and reduce redundancy within these pixels while preserving visual quality.

8. What is the ability to access data in a storage device called?

(i) Sequential Access

(ii) Raster scan

(iii) Search

(iv) Random Access

The ability to access each piece of information in a storage device in approximately the same length of time, regardless of its location, is called "random access". This is in contrast to sequential access, where data is accessed in a predefined order.

9. Which operating system is used by Apple computer systems?

(i) Linux

(ii) Windows

(iii) Solaris 

(iv) Mac

Apple computer systems use the macOS (Macintosh Operating System) operating system, developed by Apple Inc. macOS is a graphical user interface-based operating system designed specifically for Apple computers and does not support the x86 architecture by default.

10. What does the acronym GIF stand for?

(i) Graphics Interchange File

(ii) Global Information Format

(iii) Graphics Information Format

(iv) Graphics Interchange Format

GIF stands for "Graphics Interchange Format". It is a widely used file format for images, known for supporting both static and animated images. GIFs use lossless compression and support a limited color palette of 256 colors, as well as transparency and animation capabilities.

11. Assess the validity of the domain name "chantaiman.com.org".

(i) chantaiman.co.uk

(ii) chantaiman.com.org

(iii) chantaiman.com.hk

(iv) ChanTaiMan.Net

The domain name "chantaiman.com.org" is not valid. Domain names cannot contain multiple consecutive top-level domains (TLDs) without proper subdomain notation or punctuation. This domain name appears to combine "chantaiman" (domain label) with ".com" and ".org" (TLDs), which is not permitted.

12. Identify the incorrect file extension pairing.

(i) .jpg - graphic file

(ii) .ttf - word text file 

(iii) .wav - audio file

(iv) .exe - executable file

The incorrect pairing is ".ttf - word text file". The correct pairing for the .ttf extension is "TrueType Font" and not a word text file format.

13. What is the binary equivalent of 25?

(i) 11010

(ii) 11001

(iii) 10111

(iv) 10101  

The binary equivalent of the decimal number 25 is 11001.

14. What is the email attachment size limit in Gmail?

(i) 10 MB

(ii) 15 MB 

(iii) 25 MB

(iv) 40 MB

The email attachment size limit in Gmail is 25 MB. Gmail, being a popular web-based email service, allows users to attach files up to a maximum size of 25 megabytes (MB) to their emails. This limit helps ensure efficient email delivery and management while accommodating common file types and sizes.

15. Which of the following hardware was used by the first generation computers?

(i) Transistors

(ii) Vacuum tubes

(iii) VLSI

(iv) Integrated circuits  

The first generation of computers, spanning from 1940 to 1956, used vacuum tubes for circuitry and magnetic drums for memory. Vacuum tubes were the primary electronic components used in the construction of these early computers, which were large in size, expensive, slow in processing, and had limited storage capacity.

16. Given below are two statements:

Statement I: Compilers are software.

Statement II: Touch screen monitors are input/output devices.

In light of the above statements, choose the correct option:

(i) Both Statement I and Statement II are true

(ii) Both Statement I and Statement II are false

(iii) Statement I is true, but Statement II is false

(iv) Statement I is false, but Statement II is true

Both Statement I and Statement II are true. Compilers are indeed software programs that translate high-level programming languages into machine-readable code. Additionally, touch screen monitors are devices that accept touch inputs and display outputs, serving as both input and output interfaces.