Computer MCQ Questions and Answers Quiz

131. An area of a computer that temporarily holds data waiting to be processed is..........

  1. CPU
  2. Memory
  3. Storage
  4. File

132. The ......... is the amount of data that a storage device can move from the storagemedium to the Computer per second

  1. data migration rate
  2. data digitizing rate
  3. data transfer rate
  4. data access rate

133. Father of C programming language

  1. Dennis Ritchie
  2. Prof John Keenly
  3. Thomas Kurtz
  4. Bill Gates

134. A ............ is an additional set of commands that the computer displays after you make aselection from the main menu

  1. dialog box
  2. submenu
  3. menu selection
  4. All of the above

135. In world today, most of the computers are :

  1. Digital
  2. Hybrid
  3. Analog
  4. Complex

136. Note book, laptop,palm,hand-held computers are coming under the category

  1. Digital computer
  2. Mainframe computer
  3. Portable computer
  4. Hybrid computer

137. The term ............. designates equipment that might be added to a computer system toenhance its functionality.

  1. digital device
  2. system add-on
  3. disk pack
  4. peripheral device

138. The difference between people with access to computers and the Internet and thosewithout this access is known as the :

  1. digital divide
  2. Internet divide
  3. Web divide
  4. E-illiteracy

139. DOS stands for

  1. Disk Operating System
  2. Disk operating session
  3. Digital Operating System
  4. Digital Open system

140. A device that connects to a network without the use of cables is said to be-

  1. Distributed
  2. free
  3. centralized
  4. none of these

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