Computer Awareness for Upcoming Exams Set 68

Computer Awareness Questions Dena Bank PO PGDBF, NIACL, BoB PO, IBPS PO, NICL, Bank of India, IBPS Clerk, BOI, and other competitive exams

1. Which of the following is not a type of DVD?
   A) DVD-ROM
   B) DVD-R
   C) DVD-RW
   D) DVD-O
   E) All of these
   
   View Answer

    Option D
   Explanation:
   DVD-ROM, DVD-R and DVD-RW are all types of DVD.
2. Which of the following mouse can work on any surface from a granite countertop to a carpet?
   A) Mechanical mouse
   B) Optical mouse
   C) Laser mouse
   D) Blue Track mouse
   E) All of these
   
   View Answer

    Option D
   Explanation:
   BlueTrack mouse is a type of mouse that is based on the Blue Track Technology and can work on any surface from granite countertop to the carpet.
3. Which of the following devices is mainly used to draw objects in CAD?
   A) keyboard
   B) printer
   C) joystick
   D) scanner
   E) none of these
   
   View Answer

    Option C
   Explanation:
   Joystick is used to draw objects in Computer-Aided Design (CAD).
4. CCFL is used in LCD monitors for display. It stands for :
   A) Cool Cathode Fluorescent Lamps
   B) Cold Cathode Fluorescent Lights
   C) Cold Cathode Fluorescent Lamps
   D) Cool Cathode Fluorescent Lights
   E) None of these
   
   View Answer

    Option C                  
   Explanation:
   CCFLs stands for Cold Cathode Fluorescent Lamps.
5. The ‘Ctrl + Down Arrow’ key combination is used to:
   A) move the cursor one paragraph down
   B) move the cursor one line down
   C) move the cursor one page down
   D) move the cursor one screen down
   E) None of these
   
   View Answer

    Option A
   Explanation:
   In an MS Word document, the key combination ‘Ctrl + Down Arrow’ is used for moving the cursor one paragraph downwards.
6. Which types of software is distributed free but requires the users to pay some amount for further use?
   A) freeware
   B) shareware
   C) rentalware
   D) public-domain software
   E) abandon ware
   
   View Answer

    Option B  Explanation:
   Shareware is software that is distributed free on a trial basis with the understanding that the user may need or want to pay for it later. Some software developers offer a shareware version of their program with a built-in expiration date (after 30 days, the user can no longer get access to the program).
7. ______ is used to add or put into your document such as a picture or text.
   A) TV
   B) Squeeze in
   C) push in
   D) insert
   E) None of these
   
   View Answer

    Option D
   Explanation:
   Insert is used to add or put into your document such as a picture or text.
8. A data warehouse ____.
   A) Contains numerous naming conventions and formats
   B) Is organised around important subject areas
   C) Contains only current data
   D) Can be updated by end users
   E) Explains some observed event or condition
   
   View Answer

    Option B
   Explanation:
   In computing, a data warehouse (DW or DWH), also known as an enterprise data warehouse (EDW), is a system used for reporting and data analysis. DWs are central repositories of integrated data from one or more disparate sources
9. A stored link to a web page, in order to have a quick and easy access to have a quick and easy access to have to it later is called_____.
   A) WP-link
   B) Bookmark
   C) Field
   D) All of the above
   E) None of these
   
   View Answer

    Option B
   Explanation:
   A bookmark is a Uniform Resource Identifier (URI) that is stored for later retrieval in any of various storage formats.
10. Creating a ______ means making a duplicate copy of important files so that when a problem occurs, you can restore those files using the copy.
    A) Mirror
    B) hot file
    C) Hotspot
    D) Printout
    E) Backup
    
    View Answer

     Option E
    Explanation:
    Backup is the activity of copying files or databases so that they will be preserved in case of equipment failure or other catastrophe.

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