Computers & ICT MCQs for Patwari
Practice 20 free Computers & ICT questions under Information Technology — Science & Tech.
Strengthen your Computers & ICT knowledge for Patwari with curated MCQs. Switch between Hindi and English anytime.
Patwari — Information Technology — Computers & ICT
20 Questions • Instant results & explanations • Hindi & English
0 / 20
Question 1 of 20
When did the 5G trials officially begin in India?
Question 2 of 20
Which input device is primarily used for drawing images or selecting objects directly on the computer screen?
Question 3 of 20
Which file format uses lossy compression primarily for digital photography?
Question 4 of 20
Which year did the 'Emotet' malware emerge?
Question 5 of 20
What is the primary function of an Antivirus software if a virus is already present in the computer?
Question 6 of 20
Who is known as the 'Father of Supercomputing'?
Question 7 of 20
What is the frequency of the X Band in satellite communication?
Question 8 of 20
In the context of Li-Fi technology, what is the wavelength range of the visible light spectrum used?
Question 9 of 20
Which part of the Central Processing Unit (CPU) performs mathematical calculations and logical comparisons?
Question 10 of 20
Match List-I (Technology) with List-II (Typical Range): List-I A. Wi-Max B. Wi-Fi C. Bluetooth D. NFC List-II 1. 2 cm 2. 50-60 km 3. 30-50 m 4. 10 m
Question 11 of 20
Who chairs the Advisory Group under the management structure of the Digital India Programme?
Question 12 of 20
What is the primary characteristic of Read Only Memory (ROM)?
Question 13 of 20
Which country currently holds the record for having the world's largest 5G network?
Question 14 of 20
Stuxnet (2010) is a famous example of which of the following?
Question 15 of 20
Assertion (A): Optical fiber works on the principle of Total Internal Reflection. Reason (R): The refractive index of the core is kept higher than that of the cladding.
Question 16 of 20
Match the term with its definition: 1. VPN 2. ISP 3. URL Definitions: (x) Address of a web resource (y) Service provider for internet (z) Network for privacy and encryption
Question 17 of 20
Match the following video/audio standards with their full forms: 1. MP3 2. MPEG Choose the correct option:
Question 18 of 20
A VPN provider's server acts as a ______ for the user.
Question 19 of 20
Which Japanese company is credited with initiating the first generation (1G) of mobile communication in 1979?
Question 20 of 20