Computre Skills Quiz 4 - Pharmacgy

26 Questions | Total Attempts: 552

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Computre Skills Quiz 4 - Pharmacgy

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Questions and Answers
  • 1. 
    How many bytes are required to store the word SUMMER in computer memory?
    • A. 

      7

    • B. 

      6

    • C. 

      48

    • D. 

      8

  • 2. 
    Which one do you like?
    • A. 

      Option 1

    • B. 

      Option 2

    • C. 

      Option 3

    • D. 

      Option 4

  • 3. 
    The memory (RAM) of a personal computer is part of the system's
    • A. 

      Operating system

    • B. 

      Hardware

    • C. 

      Software 

  • 4. 
    The ASCII character set uses how many bits to represent each character?
    • A. 

      8

    • B. 

      256

    • C. 

      16

  • 5. 
    When your Hard Disk is infected with a virus, then the first thing you should do:
    • A. 

      Copy all your files to a floppy diskette

    • B. 

      Clean the virus from a clean floppy diskette

    • C. 

      Shut down the computer and turn it on again

    • D. 

      Copy the infected files to a diskette and continue working

  • 6. 
    The CPU consists of:
    • A. 

      ALU, CU, and RAM.

    • B. 

      ROM, ALU, and RAM.

    • C. 

      CU, PU, and ALU.

    • D. 

      ALU, Registers, and CU.

  • 7. 
    The Main Memory:
    • A. 

      Is consisting of RAM, ROM, and Hard Disk.

    • B. 

      Could be temporarily or permanent.

    • C. 

      Used to store user programs and data while running.

    • D. 

      B+c.

  • 8. 
    When your Hard Disk is infected with a virus, then the first thing you should do:
    • A. 

      Copy all your files to a floppy diskette

    • B. 

      Clean the Hard disk from a cleaned floppy diskette.

    • C. 

      Shut down the computer and turn it on again

    • D. 

      Copy the infected files to a diskette and continue working

  • 9. 
    The Magnetic Disk:
    • A. 

      Classified as a secondary storage.

    • B. 

      It is cheap and volatile.

    • C. 

      It is an output unit.

    • D. 

      A+b.

  • 10. 
    Which of the following statement is correct:
    • A. 

      Mini-computers more powerful than mainframes

    • B. 

      Micro-computers such as laptops.

    • C. 

      Mini-computers are suitable for personals.

    • D. 

      Mainframes are suitable for small companies.

  • 11. 
    The computer viruses has the ability to:
    • A. 

      Link it self to other programs.

    • B. 

      Compress itself.

    • C. 

      Coordinates the activities of the computer.

    • D. 

      Make backups of your files.

  • 12. 
    Which of the following is not correct:
    • A. 

      A computer virus is a system program designed to destroy other programs.

    • B. 

      If the floppy disk is write-protect, the virus cannot infect the files.

    • C. 

      If the computer speed decreased, a virus could infect the computer.

    • D. 

      F-prot is one of the unti-virus programs.

  • 13. 
    When your Hard Disk is infected with a virus, then the first thing you should do:
    • A. 

      Copy all your files to a floppy diskette

    • B. 

      Clean the Hard disk from a cleaned floppy diskette.

    • C. 

      Shut down the computer and turn it on again

    • D. 

      Copy the infected files to a diskette and continue working

    • E. 

      None of the above.

  • 14. 
    The sound plaster is:
    • A. 

      An output unit only.

    • B. 

      An input unit only.

    • C. 

      Both of the above.

    • D. 

      None of the above.

  • 15. 
    An operating system is a computer program which has many functions, one of these functions is:
    • A. 

      Can link it self to other programs.

    • B. 

      Can store huge amounts of data.

    • C. 

      Managing computer files.

    • D. 

      Used to store user programs and data.

  • 16. 
    Network Neighborhood:
    • A. 

      Displays drives, and printers on your system available to the network.

    • B. 

      Displays resources available to you on your network.

    • C. 

      Will guide you through a step-by-step process of connecting to the network.

    • D. 

      Is a file contains the names of the network neighborhood.

  • 17. 
    The easiest way to move a file from one folder to another in windows95 is:
    • A. 

      Copy and Paste.

    • B. 

      Cut and Paste.

    • C. 

      Drag and Drop.

    • D. 

      Cut and Drop.

  • 18. 
    Using e-mail, you can:
    • A. 

      Send a message to your friend if you know his/her address.

    • B. 

      Send a message to yourself.

    • C. 

      Send a message to several friends together, if you know their addresses.

    • D. 

      All of the above.

  • 19. 
    You are preparing a letter in Notepad and your computer reboots without your saving the file, can you recover what you had written?
    • A. 

      Yes

    • B. 

      No

  • 20. 
    Which of the following is true regarding deleted files in Windows?
    • A. 

      .Once the files have been deleted, there is no scope left for recovering them

    • B. 

      .The last 100 files that have been deleted can be recovered

    • C. 

      .The deleted files are sent to a Recycle Bin

    • D. 

      Deleted files can be recovered as long as the computer has not been switched off

  • 21. 
    How do you copy text matter in Notepad to the computer buffer?
    • A. 

      .Press Ctrl and V

    • B. 

      Press Ctrl and C

    • C. 

      .Press Ctrl and K

    • D. 

      Press Ctrl and F

  • 22. 
    How do you paste text matter into a Notepad text file?
    • A. 

      Press Ctrl and V

    • B. 

      Press Ctrl and C

    • C. 

      Press Ctrl and K

    • D. 

      Press Ctrl and F

  • 23. 
    The __________ of the computer is composed of an arithmetic-logic unit and a control unit.
    • A. 

      ALU

    • B. 

      System unit

    • C. 

      CPU

    • D. 

      Motherboard

  • 24. 
    The acronym ALU stands for:
    • A. 

      Applied Logical Unity.

    • B. 

      Arithmetic Logic Unit.

    • C. 

      Array of Logistical Units.

    • D. 

      Absolute Lower Utility.

  • 25. 
    The ALU performs:
    • A. 

      Input and Output operations.

    • B. 

      Absolute and Lateral operations.

    • C. 

      Memory and I/O operations.

    • D. 

      Arithmetic and Logical operations.

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