Information Technology MCQs for LDC
Practice 20 free information technology multiple choice questions for LDC exam. Instant answers with explanations in Hindi and English.
Strengthen your Information Technology knowledge for LDC with our free curated MCQ set. Every question follows real Rajasthan exam patterns. Switch between Hindi and English, and practice daily to build confidence before the exam.
LDC — Information Technology
20 Questions • Instant results & explanations • Hindi & English
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Question 1 of 20
Which entity is responsible for determining the final parameters of the 5G standard?
Question 2 of 20
Which of the following years saw the attack of the 'WannaCry' ransomware?
Question 3 of 20
Which of the following is an application of 5G technology mentioned in the context of advanced computing?
Question 4 of 20
Who is known as the 'Father of Supercomputing'?
Question 5 of 20
Which country became the first in the world to launch a 5G network in 2019?
Question 6 of 20
Which of the following is correct regarding the switching technology used in the 3G generation?
Question 7 of 20
What is 'Android'?
Question 8 of 20
In the context of computer memory, what does 'Volatile' mean?
Question 9 of 20
Which wireless technology operates at a frequency of 13.56 MHz?
Question 10 of 20
Which agency serves as the nodal agency for responding to cyber security incidents in India?
Question 11 of 20
Which generation of mobile technology introduced 'Digital Signals' to replace 'Analog Signals'?
Question 12 of 20
What is the meaning of LCD in display technology?
Question 13 of 20
Match the following video/audio standards with their full forms: 1. MP3 2. MPEG Choose the correct option:
Question 14 of 20
Which protocol is represented by 'URL'?
Question 15 of 20
Consider the following pairs of mobile generations and their launch years: 1. 2G - 1991 2. 4G - 2008 3. 5G - 2022 Which of the pairs given above is/are correctly matched according to the global timeline?
Question 16 of 20
Which of the following is NOT one of the 'Mission Mode Project' categories in NeGP?
Question 17 of 20
What is the data speed provided by Li-Fi technology?
Question 18 of 20
Which generation of mobile communication first introduced the concept of 'Packet Switching' for data services while retaining 'Circuit Switching' for voice calls?
Question 19 of 20
Match the following wireless technologies with their typical speeds: 1. Wi-Fi 2. Bluetooth 3. Wi-Max 4. NFC Codes (Speed): i. 100 Mbps ii. 424 Kbps iii. 24 Mbps iv. 1 Gbps
Question 20 of 20