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Quiz 1

whygtt b 11 questions

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Questions in this quiz (11)

  1. 1While designing an input form, the validity of data is ensured by checking:
    1. ACompleteness
    2. BCombination
    3. CSelf-checking digits
    4. DAll of the above
  2. 2How many actors can you put in your use case diagram for the following mini case study?

    "A hospital provides many types of medical services: medical procedures, X-rays, prescriptions, diagnoses, hospitalization, etc. And various kinds of people provide these services: doctors, nurses, lab technicians, and paramedics. But all these services have a property in common: They are medical services. The same is true for the people who provide them: They are the hospital's medical staff, distinct from managerial and clerical staff."
    1. A5
    2. BNone
    3. C1
    4. D2
  3. 3In the use case elaboration, the alternative flow of events can be used to model:
    1. AFailures
    2. BTypical behaviour
    3. CSuccesses
    4. DNone of the above.
  4. 4How can we model <<include>> while elaborating a use case?
    1. ABy adding a reference as an action step in the base use case to the use case to be included.
    2. BBy adding a reference as a system response step in the base use case to the use case to be included.
    3. C<<include>> cannot be modelled in the text-based use case model.
    4. DBy using “Extension Point:<name of extension point/extending use case>” in the action step.
  5. 5Which of the following sentences should not be used in a use case elaboration:
    1. AThe student information is saved.
    2. BCustomer chooses an option.
    3. CThe student selects a course.
    4. DThe student information is written to a relational database.
  6. 6Consider the following scenario and answer the question below it:

    "In a burger shop a customer places an order for food with a service person. At the end of each day, the manager of the shop reorders supplies by calling suppliers. When the manager reorders supplies, the sales and inventory data are tracked. The same data are also tracked when management reports are produced by the manager."
    What relationship will exist between the use cases 'reorder supplies" and "track sales and inventory data"?
    1. AExtend
    2. BGeneralization
    3. CInclude
    4. DSpecification
  7. 7If we use 'N' for numeric, '9' for any digit and 'X' for any keyboard character, then a constraint for a deposit transaction no. (e.g. D18176) can be written as:
    1. ADXXXXX
    2. B‘D’+NNNNN
    3. CD99999
    4. D‘D’ + 99999
  8. 8Which is not a valid data type in a data dictionary?
    1. ALink
    2. BCharacter
    3. CAlphanumeric
    4. DNone of the above.
  9. 9Which is true about a good user interface design?
    1. APopping an error message like “Data Entry Error”.
    2. B. Lower Learning rates
    3. CHigher backlog
    4. DNone of the above
  10. 10Which is not true about a composite data dictionary:
    1. ADefinitions are defined alphabetically.
    2. BDefinitions are defined according to their appearance in the website/document (e.g. invoice).
    3. COnly dynamic data (e.g. headings, title, pictures in a website) are entered.
    4. DThe curly brackets are used to indicate repeated entries.

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Quiz on Quiz 1, created by whygtt b on 23/04/2017.
Author
whygtt b
Language
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