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MCQs

Total Questions : 251 | Page 6 of 26 pages
Question 51. Back-up procedure helps in
  1.    restoring the data files whenever there is a system crash
  2.    all of the listed here
  3.    restoring the operation whenever there is a disk failure
  4.    none of the listed here
 Discuss Question
Answer: Option B. -> all of the listed here
Question 52. The starting point for development of an MIS is;
  1.    the system has a large number of PCs and a LAN.
  2.    purchase of a mini computers
  3.    identification of business processes that are the essence of the business
  4.    a distributed database management
 Discuss Question
Answer: Option C. -> identification of business processes that are the essence of the business
Question 53. Management's decision to rent a computer system may be based upon
  1.    desire to avoid a large one-time payment
  2.    operational flexibility in changing hardware
  3.    tax advantages
  4.    all of the listed here
 Discuss Question
Answer: Option D. -> all of the listed here
Question 54. The rule(s) to follow in constructing decision tables is (are):
  1.    a decision should be given a name
  2.    standardized language must be used consistently.
  3.    all of the listed here
  4.    the logic of the table is independent of the sequence in which conditions rules are written, but the action takes place in the order is which the events occur.
 Discuss Question
Answer: Option C. -> all of the listed here
Question 55. Which are the tools not used for System Analysis
  1.    Flowcharts
  2.    Data Flow Diagram
  3.    Decision table
  4.    System - test data
 Discuss Question
Answer: Option D. -> System - test data
Question 56. The records in a file or magnetic tape
  1.    are meant for backup
  2.    can only be accessed serially
  3.    have to be arranged in a key sequence
  4.    cannot be transferred to a disk file
 Discuss Question
Answer: Option B. -> can only be accessed serially
Question 57. The _____ symbol is used in a flowchart to represent a step that gets information from the user.
  1.    Input/Output
  2.    Process
  3.    Selection/repetition
  4.    Start/Stop
 Discuss Question
Answer: Option A. -> Input/Output
Question 58. The _____ symbol is used in a flowchart to represent a calculation task.
  1.    Output
  2.    Input
  3.    Start
  4.    Process
 Discuss Question
Answer: Option D. -> Process
Question 59. In top down analyis and design
  1.    each succeeding phase is less detailed than the phase before it
  2.    all of the listed here
  3.    each succeeding phase is more detailed than the phase before it
  4.    each succeeding phase is as detailed as the phase before it.
 Discuss Question
Answer: Option C. -> each succeeding phase is more detailed than the phase before it
Question 60. Acceptance testing is
  1.    is checking the logic of one or more programs in the candidate systems
  2.    testing changes made in an existing or a new program
  3.    running the system with line data by the actual user
  4.    making sure that the new programs do in fact process certain transactions according to Specifications
 Discuss Question
Answer: Option C. -> running the system with line data by the actual user

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