Computer Knowledge Quiz- March, 2015 – Set 2



1. Information in a
computer is stored as

(a) analog data
(b) digital data
(c) modem data
(d) watts data
(e) None of these
2. What is the full
form of USB as used in computer related activities?
(a) Universal Security Block
(b) Ultra Serial Block
(c) United Service Block
(d) Universal Serial Bus
(e) None of these
3. ________
determines the appearance of your desktop and controls the performance of your

hardware.
(a) Windows Explorer
(b) Internet Explorer
(c) Program file
(d) Control Panel
(e) System file
4. The capability of a
microcomputer can be enhanced with the help of
(a) secondary memory
(b) additional processor
(c) expansion card
(d) buffer memory
(e) None of these
5. The lowest form of
computer language is called
(a) BASIC
(b) FORTRAN
(c) Machine Language
(d) COBOL
(e) None of these
6. The linking of
computers with a communication system is called
(a) Networking
(b) Pairing
(c) Interlocking
(d) Assembling
(e) Sharing
7. Which of the
following is/are a scanning device?
(a) OMR
(b) MICR
(c) BCR
(d) All the above
(e) None of these
8. Which of the
following is/are not a Web browser(s)?
(a) Mosaic
(b) Cello
(c) Lynx
(d) All of these
(e) None of these
9. Which term
identifies a specific computer on the web and the main page of the entire site?
(a) URL
(b) Website address
(c) Hyperlink
(d) Domain name
(e) None of these
10. The code that
relational database management systems use to perform their database task is

referred to as
(a) QBE
(b) SQL
(c) OLAP
(d) Sequel Server
(e) None of these
11. Personal
computers can be connected together to form a
(a) server
(b) supercomputer
(c) enterprise
(d) network
(e) None of these
12. A button that
makes character either upper or lower case and numbers the symbols is
(a) monitor
(b) shift key
(c) icon
(d) mouse
(e) None of these
13. Which of the
following computers is not considered as a portable computer?
(a) Notebook computer
(b) Laptop
(c) Mini computer
(d) PDA
(e) Tablet
14. Preparing a
magnetic disk for data storage is called
(a) debugging
(b) formatting
(c) booting
(d) commissioning
(e) compiling
15. A register that
contains the result of an operation is called a(n)
(a) action register
(b) program counter
(c) accumulator
(d) stack pointer
(e) data register
16. Third-generation
language is
(a) machine language
(b) assembly language
(c) high-level language
(d) middle-level language
(e) low-level language
17. ATM cells
comprise how many bytes?
(a) 53 bytes
(b) 57 bytes
(c) 45 bytes
(d) 48 bytes
(e) None of these
18. The device used
to carry digital data on analog lines is called
(a) modem
(b) multiplexer
(c) modulator
(d) demodulator
(e) None
19. Dumb terminals
have terminals and
(a) mouse
(b) speakers
(c) keyboard
(d) mouse or speakers
(e) None of these
20. The portion of
the CPU that coordinates the activities of all other computer components is the
(a) motherboard
(b) coordination board
(c) control unit
(d) arithmetic logic unit
(e) None of these

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