GK

1. A database management system (DBMS) is a__________
   1) hardware system used to create , maintain and provide controlled access to a
   database
   2) hardware system used to create, maintain, and provide uncontrolled access to a
   database.
   3) software system used to create, maintain, and provide uncontrolled access to a
   database.
   4) software system used to create, maintain, and provide controlled access to a
   database.
   5) None of these
   
   Answer

   4) software system used to create, maintain, and provide controlled access to a database.
2. Which menu is present in WordPad but not present in notepad___________
   1) Edit
   2) File
   3) Insert
   4) View
   5) None of these
   
   Answer

   3) Insert
3. How is power supplied to a low-power___________
   USB device?
   1) Through a power cable
   2) From an external power supply
   3) Directly from the computer’s power supply
   4) Through the USB cable
   5) None of these
   
   Answer

   3) Directly from the computer’s power supply
4. To stop unauthorized access to the computer system we should_________
   1) Have a trustworthy system administrator
   2) Have a good passwords policy
   3) Have a sound encryption policy
   4) All of the above
   5) None of these
   
   Answer

   2) Have a good passwords policy
5. An online transaction is__________
   1) One that is done in real time
   2) Transaction done via internet
   3) One that is done via telephone
   4) one that is done in access time
   4) None of these
   
   Answer

   1) One that is done in real time
6. Direct X is a ___________
   1) Computer Part
   2) Software that drives Graphic hardware
   3) A User Interface
   4) a programme
   5) None of these
   
   Answer

   2) Software that drives Graphic hardware
7. When a key is pressed on the keyboard, which standard is used for converting the keystroke into the corresponding bits__________
   1) ANSI
   2) ASCII
   3) EBCDIC
   4) ISO
   5) None of these
   
   Answer

   1) ANSI
8. The power saving mode that allows the computer to be restarted by simply pressing a key on the keyboard is called_________
   1) standby
   2) warm boot
   3) power management
   4) cold boot
   5) None of these
   
   Answer

   1) standby
9. Which of the following is not a part of a standard office suit__________
   1) File Manager.
   2) Image Editor
   3) Database
   4) Word Processor
   5) None of these
   
   Answer

   1) File Manager. 
10. Which of the following is not a usual file extension in DOS?
    1) .EXE
    2) .BAT
    3) .Oxe
    4) .class
    5) None of these
    
    Answer

    3) .Oxe