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CSE :: System Analysis and Design

  1. Which of the following is an integrated collection of data with minimum redundancy, so that different applications can use the required data.

  2. A.
    records
    B.
    file
    C.
    DBMS
    D.
    schema
    E.
    None of the above

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  3. Where one has to process all the data records in a file, the best tile organization is

  4. A.
    Indexed
    B.
    sequential
    C.
    direct access
    D.
    random access
    E.
    None of the above

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  5. An open rectangle

  6. A.
    defines a source or destination of system data
    B.
    identifies data flow
    C.
    represents a process that transforms incoming data flow(s) into outgoing data flows
    D.
    is a data store-data at rest, or a temporary repository of data
    E.
    None of the above

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  7. The feasibilities studied in preliminary investigation is (are):

  8. A.
    technical feasibility
    B.
    economic feasibility
    C.
    operational feasibility
    D.
    All of the above
    E.
    None of the above

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  9. Branch mark programs are best characterized as

  10. A.
    Simulator programs
    B.
    Hallmarking
    C.
    Actual system programs
    D.
    Vendor software for applications
    E.
    None of the above

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  11. Conversion method in which users, being used to an old system, continue to use the old system, alongside the new system, is

  12. A.
    multi processing
    B.
    multitasking
    C.
    parallel run
    D.
    All of the above
    E.
    None of the above

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  13. A programmer reviews the accuracy of an algorithm by _____ it.

  14. A.
    Analyzing
    B.
    Coding
    C.
    Desk-checking
    D.
    Planning
    E.
    None of the above

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  15. Sequential organization

  16. A.
    means storing records in contiguous blocks according to a key.
    B.
    Stores records sequentially but uses an index to locate records
    C.
    uses an index for each key type
    D.
    has records placed randomly throughout the file
    E.
    None of the above

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  17. Which of the following systems implementation approaches should be used if you want to run the old system and the new system at the same time for a specified period?

  18. A.
    direct
    B.
    pilot
    C.
    phased
    D.
    parallel
    E.
    None of the above

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  19. A _____ is software that is designed for drawing diagrams of information systems, writing process specifications, and maintaining data dictionaries.

  20. A.
    System Development Life Cycle
    B.
    CASE tool
    C.
    Phased Conversion
    D.
    Success factors
    E.
    Move of the above.

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