Computer Questions Answers for Competitive Exams Set-12

Computer Questions  Answers for Competitive Exams Set-12

||Computer Questions  and Answers for Competitive Exams Set-12||Computer Questions  Answers for JOA IT,Computer operator & other exams||important computer related question answer|| 

Computer Questions  Answers for Competitive Exams Set-12


 1. Time during which a job is processed by the computer is: 

A. Execution Time 

B. Delay Time 

C. Real Time 

D. Waiting Time 

E. None of these 


2. GUI stands for 

A. Graph Use Interface 

B. Graphical Universal Interface 

C. Graphical User Interface 

D. Graphical Unique Interface 

E. None of these 


3. Which of the following circuit is used as a 'Memory device' in computers? 

A. Rectifier 

B. Flip Flop 

C. Comparator 

D. Attenuator 

E. None of these 


4. Microsoft Word is an example of 

A. an operating system 

B. Processing device 

C. Application software 

D. an input device 

E. System Software 


5. The memory sizes in mainframe computers and advanced technology micro computer are expressed as 

A. Bytes 

B. Kilobytes 

C. Bits 

D. Megabytes 

E. None of these



6. Any data or instruction entered into the memory of a computer is considered as 

A. Storage 

B. Output 

C. Input 

D. Information 

E. None of these  



7. Which of the following statement is wrong? 

A. Photoshop is a graphical design tool by Adobe 

B. Linux is free and open source software 

C. Linux is owned and sold by Microsoft 

D. Windows XP is an operating system 

E. None of the above 


8. An error is also known as: 

A. Bug 

B. Debug 

C. Cursor 

D. Icon 

E. None of these 


9. Which one of the following is not an application software package? 

A. Red Hat Linux 

B. Microsoft Office 

C. Adobe Pagemaker 

D. Open Office 

E. None of these 


10. Who invented the supercomputer? 

A. Charles Babbage 

B. JH Van Tassell 

C. Charles Ginsberg 

D. Seymour Cray 

E. None of these





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