Computer Knowledge Test2

1.Instructions and data that are processed by the CPU are located in________
    • 1.  RAM
    • 2.  the motherboard
    • 3.  CD-ROM
    • 4.  none of these
    • 5.  the hard disk

2.What is the term for unsolicited e-mail?
    • 1.  News group
    • 2.  Backbone
    • 3.  Flaming
    • 4.  Use net
    • 5.  Spam
3.The commonly used UNIX commands like date, ls, cat etc. are stored in_________
    • 1.  tmp directory
    • 2.  dev directory
    • 3.  unix directory
    • 4.  None of these
    • 5.  bin directory
.
4.The _____ tells the computer how to use its components.
    • 1.  Operating system
    • 2.  Utility
    • 3.  None of these
    • 4.  Network
    • 5.  Application program
5.The _____ key will launch the start buttons.
    • 1.  Shift
    • 2.  Esc
    • 3.  None of these
    • 4.  Windows
    • 5.  Shortcut
6.. ……….. Is a method in which multiple communication devices are connected to one another efficiently.
    • 1.  Switching
    • 2.  Capacity
    • 3.  Redundancy
    • 4.  Detecting
    • 5.  None of these

7.A computer checks the _____ of user names and passwords for a match before granting access.
    • 1.  Network
    • 2.  Website
    • 3.  Backup file
    • 4.  Data base
    • 5.  None of these
8.…………. is a collection of web – pages and ………. is the very first page that we see on opening of a website.
    • 1.  Home page
    • 2.  Website
    • 3.  Web page
    • 4.  Web page
    • 5.  None of these
9.DSL is an example of a(n) ____________ connection.
    • 1.  broadband
    • 2.  slow
    • 3.  wireless
    • 4.  none of these
    • 5.  network
10.A concentric circle on a disk is called a________
    • 1.  cylinder
    • 2.  track
    • 3.  sector
    • 4.  head
    • 5.  none of these
11.Computers that are portable and convenient for users who travel are known as _____
    • 1.  File servers
    • 2.  Lap tops
    • 3.  Super computers
    • 4.  Mini computers
    • 5.  None of these
12.Which input device cannot be used to work in MS Office?
    • 1.  Joy stick
    • 2.  Scanner
    • 3.  Mouse
    • 4.  Light pen
    • 5.  Keyboard
13.One megabyte equals approximately ___________
    • 1.  2
    • 2.  1 million bytes
    • 3.  1
    • 4.  1
    • 5.  1 million bits
14.SMTP stands for _________
    • 1.  Short Messaging Text Process
    • 2.  Serve Message Text Process
    • 3.  Short Messaging Transfer Protocol
    • 4.  None of these
    • 5.  Simple Mail Transfer Protocol
15.A circuit with about 100 transistors fabricated on a single chip is called _____
    • 1.  MSI
    • 2.  MIS
    • 3.  MCR
    • 4.  RJE
    • 5.  None of these
16.All of the following are considered to be storage devices EXCEPT_______
    • 1.  none of these
    • 2.  CPU
    • 3.  CD
    • 4.  floppy disk
    • 5.  hard disk drive
17.What is the ultimate purpose of Defragmentation?
    • 1.  Create More Free Space
    • 2.  Make the PC faster
    • 3.  none of these
    • 4.  Delete temporary files
    • 5.  Reduce Power consumption
18.Which of the following can be used to select the entire document?
    • 1.  SHIFT+A
    • 2.  CTRL+A
    • 3.  CTRL+K
    • 4.  CTRL+H
    • 5.  ALT+F5
19.What’s considered the ‘backbone’ of the World Wide Web?
    • 1.  HTML
    • 2.  URL
    • 3.  HTTP
    • 4.  FTP
    • 5.  None of these
20.When sending an e-mail, the _____ line describes the contents of the message.
    • 1.  to
    • 2.  subject
    • 3.  contents
    • 4.  None of these
    • 5.  CC
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