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Non procedural query language can be related with

  • Function dependency
  • B tree
  • Domain calculus
  • Relational algebric operators

Answer: Option C

Similar Questions :

1. Two basic types of record access methods are

  • sequential and random
  • direct and immediate
  • sequential and indexed
  • online and real time

Answer: Option A

2. Which normal form is considered adequate for normal relational database design

  • 2NF
  • 5NF
  • 3NF
  • 4NF

Answer: Option C

3. Data management system may be implemented as

  • system software
  • application software
  • computer program
  • all of above

Answer: Option D

4. Database management systems are used to

  • eliminate data redundancy
  • establish relationships among records in different files
  • manage file access
  • none of above

Answer: Option A

5. The command that adds a new field to an active database is

  • MODIFY LABEL
  • MODIFY COMMAND
  • MODIFY STRUCTURE
  • MODIFY REPORT

Answer: Option C

Read more from - Database Question Answers - Chapter 1
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