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Computers

What is the full form of ADSL?
  1. Automatic Digital Subscriber Line
  2. Asymmetric Direct Subscriber Line
  3. Asymmetric Digital Subscriber Line
  4. None
  5. None of the above
What is the name of the digital circuit that performs arithmetic and logical operations in computer?
  1. Arithmetic Logic Unit
  2. Digital comparator
  3. Multiplexer
  4. None
  5. None of the above
Which Microsoft-based technology was built to link desktop applications to the World Wide Web?
  1. Active Channel
  2. Active Desktop
  3. ActiveX
  4. None
  5. None of the above
Any piece of data can be returned in a constant time, regardless of its physical location and whether or not it is related to the previous piece of data using which of the following?
  1. RAM
  2. ROM
  3. CPU
  4. Network interface card
  5. None of the above
Which of the following was used in programming the first computers?
  1. Object code
  2. Source code
  3. Machine Language
  4. Assembly Language
  5. None of the above
Which among the following can be called an electronic check ?
  1. Debit card
  2. Smart card
  3. Credit card
  4. None
  5. None of the above
Which among the following is not a payment card technology?
  1. Magnetic Stripe Card
  2. Smart Card
  3. Fleet Card
  4. All of them are payment card technologies
  5. None of the above
NetBIOS was introduced in 1983 by which company as an improvement to the standard BIOS used by Windows-based computers?
  1. Dell
  2. IBM
  3. Compaq
  4. None
  5. None of the above
The word bandwidth is also used to mean ________?
  1. width of the data cable
  2. amount of data transferred
  3. number of the computers on a particular network
  4. None
  5. None of the above
A file which has not been altered, compressed, or manipulated in any way by the computer is called?
  1. temp file
  2. raw file
  3. permanent file
  4. None
  5. None of the above