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1024 MB = ?

  1. 1 YB
  2. 1 KB
  3. 1 PB
  4. 1 ZB
  5. None of these

Option E
The ability of an OS to run more than one application at a time is called

  1. multitasking
  2. object-oriented programming
  3. multi-user computing
  4. time-sharing
  5. None of these

Option A
A stylus is used by this type of devices:

  1. Tablet PC
  2. Smartphones
  3. PDAs
  4. All the above
  5. None of these

Option D
Choices are referred to as

  1. Options
  2. Exit
  3. Boot
  4. Folder
  5. None of these

Option A
The OSI model is divided into ________ processed called layers.

  1. Five
  2. Six
  3. Seven
  4. Eight

Option C
A thing present in real world in physical form is called____.

  1. DBMS
  2. Entity
  3. Modulation
  4. Keywords
  5. None of these

Option B
A characteristic of a file server is which of the following?

  1. Manages file operations and is shared on a network
  2. Manages file operations and is limited to one PC
  3. Acts as a fat client and is shared on a network
  4. Acts as a fat client and is limited to one PC

Option A
A(n) — is a program that makes the computer easier to use

  1. Utility
  2. Application
  3. Operating System
  4. Network

Option C
The _________ allows you to choose where to go and is located below the standard button tool bar.

  1. System menu
  2. Address bar
  3. Menu bar
  4. Title bar

Option B
The function of Key F4 is

  1. Delete
  2. Repeat last function
  3. Refresh
  4. Copy
  5. None of these

Option B
Text and graphics that have been out of copied are stored in an area called the ____

  1. Pasteboard
  2. Cupboard
  3. Clipboard
  4. Cutting board

Option C
A communication processor that connects dissimilar networks by providing the translation of one set of protocol to another is called __________

  1. Bridge
  2. Gateway
  3. Router
  4. Modem
  5. All the above

Option B
A computer checks the ________ of user names and passwords for a match before granting access.

  1. Website
  2. Network
  3. Backup file
  4. Database

Option D
Deleted data remains on a disk until_____

  1. The data is over written
  2. The recycle bin is emptied
  3. A file compression on utility is used
  4. The disk is scanned

Option B
In MS-Access, a table can have primary Key/keys.

  1. One
  2. Two
  3. Three
  4. Four
  5. None of these

Option A
The hardware device commonly referred to as the ‘brain’ of the computer is the ……..

  1. RAM chip
  2. data input
  3. CPU
  4. secondary storage
  5. None of these

Option C
Which part of the computer displays the work done?

  1. RAM
  2. Printer
  3. Monitor
  4. ROM

Option C
_______ is an access method in which collisions are entirely avoided.

  1. CSMA
  2. CSMA/CD
  3. CSMA/CA
  4. All of these
  5. None of these

Option E
Nortel is a company that manufactures

  1. Software
  2. Processors
  3. Cables
  4. Network equipments
  5. None of these

Option D
Who is credited with the idea of using punch cards to control patterns in a weaving machine?

  1. Pascal
  2. Hollerith
  3. Babbage
  4. Jacquard
  5. None of these

Option D