Computers & ICT MCQs for RAS
Practice 20 free computers & ict multiple choice questions for RAS exam. Instant answers, explanations in Hindi and English, and topic-wise targeted practice.
Master Computers & ICT under Information Technology for RAS with our curated MCQ set. Every question is sourced from real Rajasthan exam patterns and updated regularly. Switch between Hindi and English anytime. Use this daily to strengthen weak areas before the exam.
RAS — Information Technology — Computers & ICT
20 Questions • Instant results & explanations • Hindi & English
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Question 1 of 20
According to the history of computing, which device is mentioned as the 'First Calculating Device'?
Question 2 of 20
What is the primary function of an Antivirus software if a virus is already present in the computer?
Question 3 of 20
Which of the following is the correct definition of 'Phishing'?
Question 4 of 20
What is the primary function of the 'Buffer Coating' in an optical fiber cable?
Question 5 of 20
What is the typical frequency allocated for the 'High Band' in 5G technology?
Question 6 of 20
Who is credited as the father of Artificial Intelligence?
Question 7 of 20
What is the data speed supported by NFC technology?
Question 8 of 20
Which American company developed the 'Summit' supercomputer?
Question 9 of 20
Arrange the following technologies in the chronological order of their introduction: 1. HSPA 2. GPRS 3. EDGE 4. LTE
Question 10 of 20
Which of the following frequency sets belongs to the 'Low Band' of 5G spectrum in India?
Question 11 of 20
Which of the following acts as the 'Primary Memory' of a computer?
Question 12 of 20
Which type of software is 'VLC Media Player'?
Question 13 of 20
Consider the following statements regarding a Virtual Private Network (VPN): 1. It allows users to connect to a remote server. 2. It encrypts the user's data. 3. It hides the user's IP address. Which of the statements given above are correct?
Question 14 of 20
Which US company launched 5G connectivity on the same day as South Korea's national launch?
Question 15 of 20
Which generation of mobile technology used 'TDMA' technology and introduced digital signals?
Question 16 of 20
Consider the following statements regarding 'BharOS': 1. It is an indigenous mobile operating system developed by C-DAC. 2. It features Native Over The Air (NOTA) updates. 3. It follows a 'No Default Apps' (NDA) setting. Which of the statements given above is/are correct?
Question 17 of 20
What is the full form of 'VAN' in the context of computer networks?
Question 18 of 20
Which of the following components constitutes the Central Processing Unit (CPU) of a computer?
Question 19 of 20
Which mobile generation introduced the 'HSPA' technology?
Question 20 of 20