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