Computers & ICT MCQs for CET 12th Level
Practice 20 free Computers & ICT questions under Information Technology — Science & Tech.
Strengthen your Computers & ICT knowledge for CET 12th Level with curated MCQs. Switch between Hindi and English anytime.
CET 12th Level — Information Technology — Computers & ICT
20 Questions • Instant results & explanations • Hindi & English
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Question 1 of 20
What happens to voice quality in LTE technology when the data connection remains active?
Question 2 of 20
Which wireless technology has a typical range of 30-50 meters?
Question 3 of 20
What is the typical range of Bluetooth technology?
Question 4 of 20
What is the full form of PDF?
Question 5 of 20
In which decade did the commercial use of 1G mobile communication begin in the USA?
Question 6 of 20
Which of the following creates a secure, wired connection for devices in a LAN?
Question 7 of 20
What is the primary function of a 'Trackball'?
Question 8 of 20
Which of the following standards is the 5G wireless mobile communication technology based on?
Question 9 of 20
Match List-I with List-II regarding the layers of Optical Fiber: List-I (Layer) I. Core II. Cladding III. Buffer Coating IV. Jacket List-II (Function) 1. Outer protection from external hazards 2. Reflects light back into the core 3. Innermost part where signal transmits 4. Separates core and cladding from other parts
Question 10 of 20
Which of the following creates an interface between the user and the computer hardware?
Question 11 of 20
Regarding the digital transformation of agriculture, the 'AgriStack' initiative essentially functions to create which of the following?
Question 12 of 20
Which of the following value-added services became possible with the introduction of 2.5G?
Question 13 of 20
Match the following abbreviations with their full forms: List-I A. ALU B. RAM C. MICR D. OCR List-II 1. Random Access Memory 2. Optical Card Reader 3. Arithmetic Logic Unit 4. Magnetic Ink Character Recognition
Question 14 of 20
Which department co-initiated the National e-Governance Plan (NeGP) along with the Department of Electronics and Information Technology?
Question 15 of 20
Which of the following is defined as a series of instructions that tells the hardware what to do and how to do it?
Question 16 of 20
What is the full form of 'GIF' as per computer terminology?
Question 17 of 20
What is the main function of the 'Control Unit' (CU) in a CPU?
Question 18 of 20
Which of the following is NOT a correct frequency for Wi-Max?
Question 19 of 20
In the abbreviation 'USB', what does 'S' stand for?
Question 20 of 20