5th Class Computers Science Categories of Computers Question Bank

done Self Test-1 Total Questions - 10

• question_answer1)
  Match the following: A                                                B 1.  Digital computer                         i.    Parallel processing 2. Analog Computer                        ii.   Discrete processing 3.  Supercomputer                          iii.   Continuous Processing.
  A)
   1, i, 2, ii, 3, iii done clear
  B)
   1, iii, 2, ii, 3, i done clear
  C)
   1, ii, 2, iii, 3, i done clear
  D)
   1, iii. 2, i, 3, ii done clear
  E)
   1, ii, 2, i, 3, iii done clear
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• question_answer2)
  Fill in the blanks: 1 ______computers are the most fastest and expensive modern computer systems. 2. _____ computers are large and powerful systems to handle the processing of thousands of users at any one time. 3. Hybrid computers are substantially faster than a/an ______ computer and can supply a far more specific computation than a/an ________ computer.
  A)
   Super, Mainframe, Digital, Analog done clear
  B)
   Mainframe, Super, Analog, Hybrid done clear
  C)
   Mini, Super, Hybrid, Analog done clear
  D)
   Mainframe, Mini, Digital, Hybrid done clear
  E)
   Super, Mini, Analog, Digital done clear
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• question_answer3)
  Select the correct statement from the given below. 1. The operations which are performed by the analog computers are in series. 2. Hybrid computers are computers that exhibit features of both analog computers and digital computers. 3. Analog computers operated by measuring rather than computing.
  A)
   1 and 2 done clear
  B)
   1 and 3 done clear
  C)
   2 and 3 done clear
  D)
   All of these done clear
  E)
   None of these             done clear
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• question_answer4)
  Josh is explaining the features of a computer to Maria. Identify the computer about which Josh is giving details to Maria. "An electronic system which recognizes the data as a continuous measurements of a physical quantity such as pressure, voltage or temperature. It processes the data through a continuous scale".
  A)
   Analog computer done clear
  B)
   Digital computer done clear
  C)
   Hybrid computer done clear
  D)
   Supercomputer done clear
  E)
   None of these done clear
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• question_answer5)
  Hybrid computers are used in many fields. Which of the following field uses these computers?
  A)
   Hospitals done clear
  B)
   Scientific application done clear
  C)
   Insurance Sector done clear
  D)
   Both A and B done clear
  E)
   None of these done clear
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• question_answer6)
  An analog computer has many disadvantages. Which of the following is/ are the disadvantages of analog computer?
  A)
   Its memory capacity is unlimited done clear
  B)
   It is very precise in its output done clear
  C)
   It is complex and rigid done clear
  D)
   All of these done clear
  E)
   None of these done clear
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• question_answer7)
  Which of the following is/are the examples of analog computer system?
  A)
   The processor attached to the petrol pump done clear
  B)
   Powerful tool for designing done clear
  C)
   Use for designing missiles done clear
  D)
   All of these done clear
  E)
   None of these done clear
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• question_answer8)
  Given below are the statements about the use of computer in different field. Identify the correct statement. 1. A gas pump is actually a Digital computer.   2. A hybrid computer is the computer used in hospitals to measure the heartbeat of the patient, 3. Voltmeter, ammeter, speedometer, etc. are the examples of analog computer.
  A)
   1 and 2 done clear
  B)
   1 and 3 done clear
  C)
   2 and 3 done clear
  D)
   All of these done clear
  E)
   None of these done clear
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• question_answer9)
  Given below are the names of different computers and their uses. Match the two columns: A                                                                             B 1. Analog                             i.    Used in scientific application 2.  Digital                              ii.   Designing missiles 3.   Hybrid                                            iii.   Used in every field
  A)
   1, iii, 2, ii, 3, i done clear
  B)
   1, i, 2, ii, 3, iii done clear
  C)
   1, ii, 2, i, 3, iii done clear
  D)
   1, ii, 2, iii, 3, i done clear
  E)
   1, iii, 2, i, 3, ii done clear
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• question_answer10)
  Fill in the blanks: 1. A_______ computer is a combination of electric devices designed to manipulate physical quantities or information that are represented in a digital format. 2. A ______ computer is the computer used in hospitals to measure the heartbeat of the patient. 3. The__________ computer is almost an extinct type of computer these days.
  A)
   Analog, Hybrid, Digital done clear
  B)
   Digital, Analog, Hybrid done clear
  C)
   Digital, Hybrid, Analog done clear
  D)
   Hybrid, Analog, Digital done clear
  E)
   Super, Mini, Mainframe done clear
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