Thursday, 13 April 2017

Top 50 Computer Awareness Objective Questions for Competitive Exams

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Hello Readers, Here is the Top 50 Computer Awareness Objective Questions for Competitive Exams. These Expected Computer Questions Quiz is prepared by our think tank and Ex- Question Paper Setters of IBPS/SBI/RBI/UPSC/State PSC experts.

Q. 1. Which command divides the surface of the blank disk into sectors and assign a unique address to each one
1) Ver 
2) Format
3) Fat
4) Chkdsk
5) None of these

Q. 2. If you need to duplicate the entire disk, which command will you use ?
1) Copy
2) Diskcopy
3) Chkdsk
4) Format
5) None of these


Q. 3. A .............. sometimes called a boot sector virus, executes when a computer boots up because it resides in the boot sector of a floppy disk or the master boot record of a hard disk
1) system virus
2) Trojan horse virus
3) file virus
4) macro virus

5) None of these

Q. 4. A result of a computer virus can not lead to ......
1) Disk Crash 

2) Mother Board Crash
3) Corruption o f program
4) Deletion of files
5) None of these


Q. 5. Every computer connected to an intranet or extranet must have a distinct .......
1) firewall 

2) proxy server
3) IP address
4) domain name
5) None of these


Q. 6. Programming language built into user programs such as Word and Excel are known as ......
1) 4GLs
2) Macro languages
3) object-oriented languages

4) visual programming languages
5) None of these


Q. 7. Firewalls are used to protect against .......  
1) unauthorized Attacks 
2) virus Attacks
3) Data Driven Attacks
4) Fire Attacks
5) None of these


Q. 8. Which of the following extensions suggest that the file is a backup copy  
1) Bak 
2) Bas
3) Com
4) Txt
5) None of these


Q. 9. Computer programs are written in a high - level programming language; however, the human readable version of a program is called .......
1) cache
2) instruction set
3) source code 
4) word size
5) None of these


Q. 10. The software tools that enable a user to interact with a computer for specific purposes are known as .......
1) Hardware
2) Networked Software
3) Shareware 
4) Applications
5) None of these


Q. 11 ............... processing is used when a large mail-order company accumulates orders and processes them together in one large set  
1) Batch 
2) Online
3) Real-time
4) Group
5) None of these


Q. 12. When a file contains instructions that can be carried out by the computer, it is often called a(n) ...... file
1) data
2) information
3) executable 
4) application
5) None of these


Q. 13. A compiler translates a program written in a high - level language into ........  
1) Machine language   
2) An algorithm
3) A debugged program
4) Java
5) None of these


Q. 14. A set of step - by - step procedures for accomplishing a task is known as a(n) .....  
1) algorithm 
2) hardware program
3) software bug
4) firmware program
5) None of these


Q. 15. A complete electronic circuit with transistors and other electronic components on a small silicon chip is called a(n) ......
1) Workstation
2) CPU
3) Magnetic disk 

4) Integrated circuit
5) None of these


Q. 16. A saved document is referred to as a .....  
1) file 
2) word
3) folder
4) project
5) None of these


Q. 17. What is output ?
1) What the processor takes from the user
2) What the user gives to the processor
3) What the processor gets from the user
4) What the processor gives to the user
5) None of these


Q. 18. When you turn on the computer, the boot routine will perform this test ........
1) RAM test 

2) Disk drive test
3) Memory test
4) Power - on self-test
5) None of these


Q. 19. Which of the following storage media provides sequential access only ?
1) Floppy disk 
2) Magnetic disk
3) Magnetic tape
4) Optical disk
5) None of these


Q. 20. In word processing, an efficient way to move the 3rd paragraph to place it after the 5th paragraph is ........
1) copy and paste
2) copy, cut and paste
3) cut, copy and paste
4) cut and paste
5) None of these


Q. 21. Hardware includes ..........
1) all devices used to input data into a computer
2) sets of instructions that  a computer runs or executes
3) the computer and all the devices connected to it that are used to input and output data

4) all devices involved in processing information including the central processing unit, memory and storage
5) None of these


Q. 22. The quickest and easiest way in Word, to locate a particular word or phrase in a document is to use the ....... command
1) Replace 

2) Find
3) Lookup
4) Search
5) None of these


Q. 23. The term 'user interface' refers to ............  
1) What the user sees on the screen and how they can interact with it
2) How the operating system responds to user commands
3) the means by which the user interacts with the peripheral devices on the computer
4) the monitor that is available for the computer
5) None of these


Q. 24. For creating a document, you use ........ command at File Menu.
1) Open
2) Close
3) New 
4) Save
5) None of these


Q. 25. The .............. becomes different shapes depending on the task you are performing
1) Active tab
2) Insertion point
3) Mouse pointer 
4) Ribbon
5) None of these


Q. 26. Specialized programs that assist users in locating information on the Web are called ....
1) Information engines 
2) Search engines
3) Web browsers
4) Resource locators
5) None of these


Q. 27. The background of any Word document ......
1) Is always white colour
2) Is the colour you present under the Options menu
3) Is always the same for the entire document
4) Can have any colour you choose
5) None of these


Q. 28. Correcting errors in a program is referred to as .........  
1) debugging 
2) bugging
3) rectifying
4) modifying
5) None of these


Q. 29. Any letter, number, or symbol found on the keyboard that you can type into the computer ..........
1) output 
2) character
3) type
4) print
5) font


Q. 30. A symbol or question on the screen that prompts you to take action and tell the computer what to do next ........
1) scanner
2) questionnaire

3) prompt and dialog box
4) information seeker
5) None of these


Q. 31. Commands at the top of a screen such as : FILE-EDIT-FONT-TOOLS to operate and change things within programs .....  
1) menu bar 
2) tool bar
3) user friendly
4) word processor
5) None of these


Q. 32. The primary device that a computer uses to store information ......
1) monitor
2) memory
3) disk 

4) hard drive
5) None of these


Q. 33. A file extension is separated from the main file name with a(n) ......, but no spaces
1) question mark
2) exclamation mark
3) underscore
4) period
5) None of these

Q. 34. Application software is designed to accomplish .......
1) real -world tasks
2) computer-centric tasks
3) gaming tasks
4) operating system tasks
5) None of these


Q. 35. A ...... is a device that not only provides surge protection, but also furnishes your computer with battery backup power during a power outage
1) surge strip
2) USB
3) UPS 
4) battery strip
5) None of these


Q. 36. The term ............. designates equipment that might be added to a computer system to enhance, its functionality
1) digitial device
2) system add-on
3) disk pack 
4) peripheral device
5) None of these


Q. 37 ........... this is the act of copying or downloading a program from a network and making multiple copies of it.
1) Network piracy
2) Plagiarism
3) Software piracy 
4) Site-license piracy
5) None of these


Q. 38. When installing ............., the user must copy and usually decompress program files from a CDROM or other medium to the hard disk  
1) programming software
2) system hardware
3) applications hardware
4) applications software
5) None of these


Q. 39. Which one of the following would be considered as a way that a computer virus can enter a computer system ?
1) Opening an application previously installed on the computer
2) Borrowed an illegal copy of software
3) Viewing a website without causing any additional transactions
4) Running antivirus programs
5) None of these


Q. 40. Programs such as Mozilla Firefox that serve as navigable windows into the Web are called ..........
1) Hypertext
2) Networks
3) Internet 
4) Web browsers
5) None of these


Q. 41. What is the main difference between a mainframe and a super computer ?
1) Super computer is much larger than mainframe computers
2) Super computers are much smaller than mainframe computers
3) Supercomputers are focused to execute few programs as fast as possible while mainframe uses its power to execute as many programs concurrently
4) Supercomputers are focused to execute as many programs as possible while mainframe uses its power to execute few programs as fast as possible
5) None of these


Q. 42. What is the function of Recycle Bin ?  
1) Store deleted file 
2) Store temporary file
3) Store corrupted file
4) Store Document file
5) None of these


Q. 43. Which is the latest version of MS Office ?
1) Office XP
2) Windows XP
3) Office 2007 

4) Office 2010
5) None of these


Q. 44. Which device can not be shared in network ?
1) Floppy 

2) Keyword
3) Computer
4) Printer
5) None of these


Q. 45. What is the purpose of query ?
1) Input data
2) Output data
3) Sort & filter 
4) All of above
5) None of these


Q. 46. Which port doesn't exist in computer ?
1) USB
2) Parallel
3) Com1 / Com2

4) RAW
5) None of these


Q. 47. What is the name of excel files ?  
1) Workbook 
2) Worksheet
3) Spreadsheet
4) Spread book
5) None of these


Q. 48. Workgroup means
1) Computers in network
2) Individual user
3) Individual computer
4) All of he above
5) None of these


Q. 49. Synonym can be reviewed with
1) Spelling and grammar

2) Thesaurus 
3) Both
4) Synonym viewer
5) None of these


Q. 50. Which command allows you to reduce fragments of file and optimize the performance of disk ?
1) Scandisk
2) Diskcomp
3) Chkdsak 
4) Defrag
5) None of these

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