Computer Knowledge

Q.1 Which of the following is the descending order of data hierarchy 

a) File-Database-Field-Record-Byte-Bit

b) Database-File-Record-Field-Byte-Bit

c) Database-Record-File-Field-Byte-Bit

d) Database-Field-File-Record-Bit-Byte

Q.2 Which of the following groups contains graphical file extensions 

a) JPG, CPX, GCM

b) GIF, TCF, WMF

c) TCP, JPG, BMP

d) JPG, GIF, BMP

Q.3 A package, which can be used for a short period before purchasing, it is termed as  

a) Try and Buy

b) Freeware

c) Shareware

d) Borrow ware

Q. 4 Which one of the following is the main function of a driver file? 

a) Useful to open windows

b) Enables a specific device to work

c) To restart the system

d) To activate the system

Q. 5 A proxy server is used as the computer 

a) With external access

b) Acting as a backup

c) Performing file handling

d) Access user permissions

Q.6 _____________ Prevents external access to a system 

a) Gateway

b) Firewall

c) Router

d) Switcher

Q.7 A list of rules for transferring data over a network is called 

a) Protocol

b) Program code

c) Rules

d) Flowchart

Q.8 Which of the following is a valid e-mail address 

a) Authors.sakshi@gmail.com

b) @Gmailsakshi.authors.com

c) Both (a) and (b)

d) None of the above

Q.9 Which of the following is not a network topology 

a) Star

b) Bus

c) Linear

d) Ring

Q. 10 ____________Types of virus that stays permanently in the RAM memory 

a) Resident

b) File infectors

c) Boot virus

d) Macro virus

Q. 11 ___________ Is the Virus that overwrites the files or a few parts being replaced  

a) Resident

b) File infectors

c) Boot virus

d) Macro virus

Q. 12 In 1983, this person was the first to offer a definition of the term‘computer viruses 

a) MC Fee

b) Smiths

c) Cohen

d) Norton

Q. 13 If you see a small red triangle in the top right corner of a cell, it means there is something attached to the call. What is it 

a) A comment

b) An attachment

c) An error

d) None of the above

Q. 14 Which function would be the best to use to calculate the payout value of a term deposit? 

a) FV

b) NPV

c) IRR

d) PV

Q. 15 Sigma button is used for 

a) Totaling a Column or row

b) It is a mathematical function

c) Subtracting

d) None of the above

Answers Key:

1 (b) 2 (d) 3 (c) 4 (b) 5 (a) 6 (b) 7 (a) 8 (a) 9 (c) 10 (a) 11 (b) 12 (c) 13 (a) 14 (a) 15 (a) 

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