Computer Knowledge
1. How many options does a binary choice offer?
(a) None
(b) One
(c) Two
(d) It depends on the amount of
memory in the computer
(e) It depends on the speed of the
computer’s processor
2. How many values
can be represented by a single byte?
(a) 4
(b) 16
(c) 64
(d) 256
(e) 512
3. Device drivers are
(a) Tiny
power cords for external storage devices
(b) Experts
who know to maximize the performance of devices
(c) Small,
special-purpose programs
(d) The innermost part of the operating system
(e)
Subsidies for operating systems
4. Which of the following refers to a small, single-site
network?
(a) LAN
(b) DSL
(c) RAM
(d) USB
(e) CPU
5. Which of the following
can handle most system functions that aren’t handled directly by the operating system?
(a)
Vertical market applications
(b) Utilities
(c)
Algorithms
(d)
Interested software
(e) Compilers
6. Which is when the more power-hungry components, such as
the monitor and the hard drive, are put in idle?
(a)
Hibernation
(b) Power
down
(c) Standby
mode
(d) The shut down procedure
(e) None of
these
7. Hard disk drivers are considered ___________ storage.
(a) Flash
(b) Nonvolatile
(c) Temporary
(d)
Nonpermanent
(e) None of
these
8. The most common input devices are
(a)
Microphone, printer
(b)
Scanner, monitor
(c) Digital
camera, Speakers
(d) Keyboard, Mouse
(e) None of
these
9. To save an existing file with a new name or to a new
location, you should use the _________
command.
(a) Save
(b) Save
and Replace
(c) Save as
(d) New
File
(e) None of
these
10. The portion of the CPU that coordinates the activities
of all the other computer components is the
(a) Motherboard
(b)
Coordination board
(c) Control unit
(d)
Arithmetic logic unit
(e) None of
these
11. In a database, ___________ fields store numbers used to
perform calculations.
(a) Next
(b) Key
(c) Alphanumeric
(d) Numeric
(e) None of
these
12. A __________ is approximately one billion bytes.
(a) Kilo
byte
(b) Bit
(c) Gigabyte
(d)
Megabyte
(e) None of
these
13. What menu is selected to print?
(a) Edit
(b) Special
(c) File
(d) Tools
(e) None of
these
14. The name a user assigns to a document is called a(n)
_________
(a) File name
(b) Program
(c) Record
(d) Data
(e) None of
these
15. A ________is an electronic device that process data,
converting it into information.
(a) Processor
(b)
Compiler
(c) Case
(d) ALU
(e) None of
these
16. A (n) ____ is a program that makes the computer easier
to use.
(a)
Operating system
(b)
Application
(c) Utility
(d) Network
(e) None of
these
17. Connections to the Internet using a phone line and a
modem are called _________ connections.
(a) Digital
(b) dial-up
(c) Broadband
(d) Dish
(e) None of
these
18. A website address is a unique name that identifies a
specific ______ on the web.
(a) Web
Browser
(b) PDA
(c) Website
(d) Link
(e) None of
these
19. To access a
mainframe or super computer, users often use a ________
(a) Terminal
(b) Node
(c) Desktop
(d)
Handheld
(e) None of
these
20. A flaw in a
program that causes it to prduce4 incorrect or inappropriate results is called
a __________
(a) Bug
(b) Byte
(c)
Attribute
(d) Unit
problem
(e)None of
these
-S.Nagesh ( Bank Employee)
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