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PreWindowsEssentialsF
Contributed by: Bowlin
  • 1. A _____________ consists of the computer memory peripheral devices and programs
A) Computer system
B) None of these answers is correct
C) Program
D) PC
  • 2. The _________________ performs actual calculations and is often called the "brain" of the computer
A) Input devices
B) Memory
C) Central processing unit (CPU)
D) Motherboard
  • 3. Which of the following can permanently store data
A) Both hard disk and CD-ROM
B) RAM
C) Hard disk
D) A CD-ROM
  • 4. Computers are classified into which of the following categories
A) All of these answers are correct
B) Mainframes
C) Microcomputers
D) Minicomputers
  • 5. Random Access Memory (RAM) stores data
A) Temporarily
B) Permanently
C) None of these answers is correct
D) On a floppy disk
  • 6. The operating system is
A) None of these answers is correct
B) A set of programs controlling only the hard disk
C) A set of programs controlling the computer system
D) A set of programs that performs word processing
  • 7. The keyboard is an input device and the monitor is
A) A peripheral device
B) Both a peripheral and an output device
C) Another input device
D) An output device
  • 8. Binary numbers consist of
A) Zeros only
B) None of these answers is correct
C) Ones and Zeros only
D) Ones only
  • 9. How is a microprocessor's clock speed measured
A) None of these answers is correct
B) In Megabytes
C) In Gigabytes
D) In Kilobytes
  • 10. How many bytes are in 1 MB
A) Approximately ten thousand
B) Approximately one hundred
C) Approximately one thousand
D) Approximately one million
  • 11. The contents of ROM
A) Are accessed when the computer is turned on
B) Both can be easily changed by the user and are accessed when the computer is turned on
C) Are read-only
D) Can be easily changed by the user
  • 12. What is the storage capacity of a standard CD
A) 1.44 MB
B) 17 GB
C) 650 MB
D) 1 GB
  • 13. A gigabyte contains approximately
A) A trillion bytes
B) A million bytes
C) A billion bytes
D) None of these answers is correct
  • 14. What is the storage capacity of a DVD
A) 17 GB
B) 1GB
C) 1. 44 MB
D) 650 MB
  • 15. The Iomega Zip drive is
A) All of these answers are correct
B) A backup unit
C) An auxiliary storage device
D) A high capacity removable media
  • 16. All of the following are input devices except
A) Keyboard
B) Joystick
C) Printer
D) Mouse
  • 17. One floppy drive is always
A) Drive D
B) Drive C
C) Drive A
D) Drive B
  • 18. Which of the following is true
A) All of these answers are correct
B) One point is equal to 1/72 of an inch
C) Font type size is specified in points
D) Most document text is set in 10 or 12 point
  • 19. Application software includes all of the following except
A) Word processing
B) Games
C) Office 2000
D) The operating system
  • 20. Which version of Windows was not intended for the typical home user
A) Windows 95
B) Windows 98
C) Windows Me
D) Windows 2000
  • 21. Which operating system introduced the common user interface multitasking and object linking and embedding
A) Windows 3.1
B) Windows 95
C) Windows 98
D) MS-DOS 6.0
  • 22. Which version of Windows is intended for the business user
A) Windows NT
B) Windows 2000
C) MS-DOS 6.0
D) Both Windows NT and Windows 2000
  • 23. A mistake in a computer program is known as a ________
A) Bug
B) None of these answers is correct
C) Moth
D) Virus
  • 24. When is your computer most likely to be infected with a virus
A) When uploading a file
B) When running Phone Dialer
C) When sending a fax
D) When downloading a file
  • 25. To prevent a computer virus from attacking your machine you should
A) Obtain an antivirus program
B) Do all of these things
C) Avoid downloading programs from unknown origins
D) Not use pirated software
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