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Home Computer Science System Analysis and Design Comments

  • Question
  • Which of the following appropriately explains the desirable characteristic of good system design?


  • Options
  • A. Modular approach
  • B. Proper documentation
  • C. Conversion
  • D. Long discussions
  • E. None of the above

  • Correct Answer
  • Modular approach 


  • System Analysis and Design problems


    Search Results


    • 1. The primary tool used in structured design is a:

    • Options
    • A. structure chart
    • B. data-flow diagram
    • C. program flowchart
    • D. module
    • E. None of the above
    • Discuss
    • 2. A decision table facilitates conditions to be related to

    • Options
    • A. actions
    • B. programs
    • C. tables
    • D. operation
    • E. None of the above
    • Discuss
    • 3. The rule(s) to follow in constructing decision tables is (are):

    • Options
    • A. a decision should be given a name
    • B. 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.
    • C. standardized language must be used consistently.
    • D. All of the above
    • E. None of the above
    • Discuss
    • 4. Which of the following is (are) not a tool for Application Prototyping?

    • Options
    • A. Application generators
    • B. third generation language
    • C. screen generators
    • D. report generators
    • E. None of the above
    • Discuss
    • 5. System Implementation Phase entails

    • Options
    • A. System check outs
    • B. Pilot run
    • C. Parallel runs
    • D. All of the above
    • E. None of the above
    • Discuss
    • 6. Management's decision to rent a computer system may be based upon

    • Options
    • A. tax advantages
    • B. desire to avoid a large one-time payment
    • C. operational flexibility in changing hardware
    • D. All of the above
    • E. None of the above
    • Discuss
    • 7. Which are the tools not used for System Analysis

    • Options
    • A. System - test data
    • B. Decision table
    • C. Data Flow Diagram
    • D. Flowcharts
    • E. None of the above
    • Discuss
    • 8. The step-by-step instructions that solve a problem are called _____.

    • Options
    • A. An algorithm
    • B. A list
    • C. A plan
    • D. A sequential structure
    • E. None of the above
    • Discuss
    • 9. The starting point for development of an MIS is;

    • Options
    • A. identification of business processes that are the essence of the business
    • B. a distributed database management
    • C. the system has a large number of PCs and a LAN.
    • D. purchase of a mini computers
    • E. None of the above
    • Discuss
    • 10. Data Definition Language (DDL)

    • Options
    • A. describes how data are structured in the data base
    • B. specifies for the DBMS what is required; the techniques used to process data
    • C. determine how data must be structured to produce the user's view
    • D. All of the above
    • Discuss


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