Computer MCQ for Competitive Exams 2023 Best Questions
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Computer Gk Quiz-20 || Computer GK Important Questions

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Important question for JOA IT exam 2021

1. _________  is not a storage device.

 
 
 
 

2. Microsoft company was founded in which year ?

 
 
 
 

3. How are registers measured ?

 
 
 
 

4. A ________ is approximately one billion bytes ?

 
 
 
 

5. ______ optical data storage is a technology where data is stored in multiple layers iin the optical disc.

 
 
 
 

6. Which of the following stores data in a computer permanently ?

 
 
 
 

7. In MICR, C stands for _______

 
 
 
 

8. Which key is used in combination with another key to perform a specific task ?

 
 
 
 

9. Which of the following is not a storage device ?

 
 
 
 

10. The shape of DVD is _______

 
 
 
 

11. In _______ computers computation is carried out with physical quantities such as volage, length , current , temprature etc.

 
 
 
 

12. Which of th following is not a secondary storage unit ?

 
 
 
 

13. PROLOG language was developed by ?

 
 
 
 

14. BASIC language was invented by John G. Kemeny and Thomas E. Kurtz in which year ?

 
 
 
 

15. Which of the following memory chip is faster ?

 
 
 
 

16. Cache and main memory will lose their contents when the power is off. They are ______

 
 
 
 

17. Which key should you use to indent the first paragraph of your report ?

 
 
 
 

18. Which of the following is a video format ?

 
 
 
 

19. A DVD is an example of ______

 
 
 
 

20. Write through technique is used in which memory for updating the data ?

 
 
 
 

computer mcq for competitive exams

Welcome to the Computer MCQ Quiz! This quiz is designed to test your knowledge and understanding of various aspects of computer science and technology. Whether you’re a computer enthusiast, a student, or someone interested in technology, this quiz will challenge your understanding of key concepts in the field. most important computer mcq for competitive exams.

The quiz consists of a series of multiple-choice questions, where you’ll be presented with several options for each question. Your task is to select the correct option that you believe is the most accurate or appropriate answer. The questions will cover a wide range of topics within the field of computer science, including computer hardware, software, programming languages, networking, algorithms, and more.

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