The Database Environment Questions and Answers

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Q11
Which of the following is true for a relational database?
  • A Data is represented by tables.
  • B It is difficult to access data.
  • C Complex programs have to be written for simple queries.
  • D All of the above.
Answer: Option A
Q12
Some advantages of the database approach include all, but:
  • A minimal data redundancy.
  • B improved data consistency.
  • C improved data sharing.
  • D program-data dependency.
Answer: Option D
Q13
An enterprise database is which of the following?
  • A A database designed to support only users external to an organization
  • B A database designed to support an entire organization
  • C A database designed to support a relatively small group
  • D A database designed to support a single PC
Answer: Option B
Q14
Structured data may include which of the following?
  • A Photo image
  • B Video clip
  • C Dates
  • D None of the above.
Answer: Option C
Q15
An extranet is which of the following?
  • A The use of Internet protocols with limited access to company data by the company's customers and suppliers.
  • B The use of Internet protocols with unlimited access to company data by the company's customers and suppliers.
  • C The use of Internet protocols with limited access to company data by people within an organization.
  • D The use of Internet protocols with unlimited access to company data by people within an organization.
Answer: Option A

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