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October 30, 2014

Computer Knowledge Online Practice Test


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  1. The Operatinhg System (OS) uses Which of the following protocols to generate error message ‘Host Unreachable’ over a TCP/IP network?
    1. HTTP/1.1
    2. ICMP
    3. PPP
    4. ICGM
    5. TCP/IP
  2. The process of checking the validity of information held in a transaction file is known as ?
    1. Verification   
    2. Test data   
    3. Validation   
    4. Updating   
    5. None
  3. What does SNMP stands for?
    1. Simple Network Mail Protocol
    2. Single Network Mail Protocol
    3. Single Network Message Protocol
    4. Simple Network Management Protocol
    5. None
  4. To produce a high-quality graphics (hard copy) in color, you would have to use a _____________
    1. Virtual Printer
    2. Laser Printer
    3. Ink-jet Printer
    4. Plotter
    5. RGB Monitor
  5. First Technopark in India is located at ?
    1. Bangalore
    2. Kolkata
    3. Thiruvananthapuram
    4. Delhi
    5. None
  6. Which of the following directories is mandatory for every disk ?
    1. Root
    2. Base
    3. Sub
    4. Case
    5. None of these
  7. What is Mail-Merge?
    1. a web based e-mail service with no spam
    2. a name of Yahoo! MINDSET search feature
    3. a new virus-hoax which can delete data from mail-inbox
    4. a feature of MS-Word used to create multiple documents like letters, mailing labels, name tags etc.
    5. None
  8. What would you see while spell checking the phrase “My father was write”?
    1. The word “write” is misspelled.
    2. A red line appears under “write”
    3. A green line appears under “write”
    4. The word “father” is misspelled.
    5. No errors.
  9. In MS-Excel 2003, the default workbook sheet contain maximum ____________ rows
    1. 65535 Rows
    2. 65536 Rows
    3. 1048576 Rows
    4. 65537 Rows
    5. None
  10. The simultaneous processing of two or more programs by a multiple processor is known as
    1. Multiprogramming
    2. Multitasking
    3. Time sharing
    4. Multiprocessing
    5. None of these
  11. Which of the following is not a part of the CPU (Central Processing Unit) ?
    1. Arithmetic and Logic Unit
    2. Storage Unit
    3. Program Unit
    4. Control Unit
    5. None
  12. A(n)_____________ is a private corporate network used exclusively by company employees.
    1. Internet
    2. Local area network
    3. Peer-to-peer
    4. Intranet
    5. None
  13. The problem statement should include all of the following except:
    1. Input
    2. Output
    3. Processing
    4. Storage
    5. None
  14. Which of the following statement is not true?
    1. LOGO stands for Logical Outlook Graphic Overview
    2. BIOS is a system software
    3. GRUB is a Linux bootloader
    4. Ruby is a web scripting language
    5. LILO is a Linux bootloader
  15. To make a notebook act as a desktop model, the notebook can be connected to a _____________ which is connected to a monitor and other devices.
    1. bay
    2. docking station
    3. port
    4. network
    5. None of these
  16. The && and operators are useful to __________
    1. compare two numeric values
    2. combine two numeric values
    3. combine two Boolean values
    4. All the above
    5. None of these
  17. Hot-Key is a
    1. Fire Wire port
    2. Alternate Key
    3. Keyboard Shortcut
    4. Primary Key
    5. None   
  18. A digital computer compute the value of expression 2 * 5 - 2 >2 inside
    1. RAM
    2. CPU Chip
    3. Hard Disk
    4. Floppy Disk
    5. MS-Excel
  19. Which of the following statements is true?
    1. To insert link in Ms Excel, Ctrl + K is used.
    2. One can edit selected cell in Excel by pressing the F2 key.
    3. Shift + space is used to select the entire row in Excel.
    4. Ctrl + space is used to select the entire column in Excel.
    5. All 1), 2), 3) and 4) are true
  20. As you know, Hotmail is a free web-based email service. This service is operated by which of the following companies ?
    1. Apple
    2. Rediff
    3. Microsoft
    4. Yahoo
    5. Google
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  1. Thank you Gr8Ambitionz !!!

  2. Got 15/20 and thanks gr8ambitionz team

  3. Mam post marketing capsule for sbi associate po 2014

  4. When is the ibps rrb result

  5. This time quant section was tough in ibps rrb po so wat might b d cut off

  6. May be on 5th.. People say so..

  7. Visited the site for the first time and quite impressed with the way everything has been explained. I have been working for quite some time with some reputed names but above article added to my existing knowledge.

  8. how can score gud marks in computers

  9. why...well kash delhi walo ka b ho jata,mera same date sbi po exam hai :(

  10. very good questions..thank you mam :)

  11. sbi clerk result when

  12. for cardiogram... it trace the "heart" not heat
    kindly check it plz

  13. Mama plz provide more english topics

  14. thanks for excellent Quiz :)

  15. Nov 5th as they said

  16. Very useful questions. Thank you.

  17. sbi clk result expected date?????

  18. no one know that

  19. not more that 10

  20. SBI clk results will be declared after all aspirants settled in various govt jobs :)

  21. guys i cant save this page. why? earlier i saved. now i cant . how do you people save this?

  22. What is the previous yr cut - off of sbi po associates exam

  23. open this page in google chrome.. then press ctrl+p and then change the destination to "save as pdf"
    here is the screenshot

  24. open this page in google chrome.. then press ctrl+p and then change the destination to "save as pdf"

    here is the screenshot,pls check

  25. when we reach mars.

  26. thanx alot ... really helpful.thanx

  27. thanks alot . really helpfull

  28. Dharmendra Singh ChoudharyNovember 12, 2014 at 11:35 PM

    Good explanation...nic job😊

  29. hey admin... Put some test of english for clerical practice.
    Please need it soon....

  30. Sir,Please explain 3rd question

  31. Kindly send latest Essay & letter for United Insurance PO exam as soon as possible

  32. qestn no can a distance be vertical when being viewed from top


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