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