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QUIZ 5

Miruna Teodora 9 perguntas

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Perguntas do quiz (9)

  1. 1In the methodology of developing databases, the entity-relationship diagram results from the:
    1. Afunctional analysis
    2. Bdynamic design
    3. Cstructural analysis
    4. Ddynamic analysis
    5. Elogical design
  2. 2When organizing a database, the following aspects are considered:
    1. Aorganizing input data
    2. Borganizing output data
    3. Corganizing storing data
    4. Dorganizing the final processing
    5. Eorganizing programs
  3. 3The effectiveness of a database can be assessed by:
    1. Athe study of the flowchart of an organization
    2. Bthe study of initial costs
    3. Cthe calculation of return
    4. Drelational calculus
    5. Erelational algebra
  4. 4In the methodology for developing a database, building a view is made in the:
    1. Aexternal schema design
    2. Bconceptual schema design
    3. Cinternal schema design
    4. Dlogical analysis
    5. Eoverall analysis
  5. 5The objectives in achieving a database are:
    1. Athe same data cannot be used in different ways
    2. Bincreasing the cost for data storage
    3. Cretrieval requests should only be predetermined
    4. Ddatabase applications must be able to reuse already existing data
    5. Eminimum redundancy, but uncontrolled
  6. 6Types of user for the databases are:
    1. Asmall and medium enterprises
    2. Baggregates
    3. Cintensives
    4. Dend-users
    5. Especialists
  7. 7In the methodology for database developing, the design phase contains:
    1. Achoosing the DBMS
    2. Bchoosing the involved personnel
    3. Cchoosing real world entities
    4. Ddynamic design
    5. Eschemas design
  8. 8In the methodology for database developing, the analytical activity is conducted under the following aspects:
    1. Astatic informational
    2. Bstructural
    3. Cmodular
    4. Dobject
    5. Efunctional
  9. 9In order to achieve a database, choosing a DBMS takes into account the following aspects:
    1. Alegislative requirements
    2. Bapplication requirements
    3. Ctechnical facilities of DBMS
    4. Duniversal programming languages
    5. Elimits of users

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Quiz sobre QUIZ 5, criado por Miruna Teodora em 07-02-2017.
Idioma
English
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