Computer Sciences Practice MCQ Page 4

Multiple Choice questions for Computer Sciences in the sets of 10 each on one page with questions and answers. All sets are useful in the preparation of subject tests for employment or admission.
Question: 35   The Central Processing Unit(CPU) consists of:
  1. input, output and processing, control unit, primary storage& secondary storage
  2. control unit, arithmetic-logic unit, primary storage
  3. control unit, processing, primary storage
  4. none of the above
  5. all of the above
Question: 36   People typically interface with a computer based system when
  1. information must be output
  2. data must be input
  3. information must b e reviewed the computer needs a direction in order to process data
  4. all of the above
  5. none of the above
Question: 37   the principle advantage of the centralized approach to organizing a computer facility is
  1. cost effectiveness
  2. processing activities are easier to coordinate
  3. processing activities are easier to control
  4. processing statements can be enforced
  5. all of the above
Question: 38   the fifth generation digital computer will be
  1. extremely low cost
  2. very expensive
  3. versatility
  4. artificial intelligence
  5. none of the above
Question: 39   to be information, data must be
  1. factual
  2. relevant
  3. news
  4. all of the above
  5. none of the above
Question: 40   A data system for calculating measures used in statistical inference is an example of a
  1. teleprocessing system
  2. data management system
  3. computing system
  4. all of the above
  5. none of the above
Question: 41   For the purposes of defining data needs, a responsibility area is
  1. marketing
  2. administration
  3. personal
  4. all of the above
  5. none of the above
Question: 42   Which is widely used in academic testing?
  1. MICR
  2. POS
  3. OCR
  4. OMR
  5. none of the above
Question: 43   coded entries which are used to gain access to a computer system are called:
  1. entry codes
  2. passwords
  3. security commands
  4. code words
  5. All of the above
Question: 44   A factor which might cause an individual to consider using a computer in criminal activities is:
  1. the computer's access to large sum to money
  2. the speed with which the crime can be accomplished
  3. EFTS(Electronic Funds Transfer System)
  4. all of he above
  5. none of the above
Question: 45   EBCDIC can code up to how many different characters?
  1. 816
  2. 32
  3. 64
  4. 256
  5. 99
Question: 46   which of the following statements is true?
  1. the installation of a computer is favorably received by all employees
  2. some form of training is necessary for employees who will work with computers
  3. computers are portrayed solely as society's benefactor
  4. a business person is only interested in the computer's accuracy.
  5. None of the above

Answers to the questions of Computer Sciences on this page

Following list gives the correct choice for the answer of the Computer Sciences mcqs.
35 . C       36 . E       37 . E       38 . D       39 . D       40 . C       41 . C       42 . D       43 . B       44 . D       45 . E       46 . B      

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