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Natural join can be related with

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

Answer: Option D

Similar Questions :

1. Which is a type of DBMS software

  • utilities
  • query language
  • report writer
  • All of above

Answer: Option D

2. Which command is used to set a link between two database files

  • JOIN
  • UPDATE
  • BROWSE
  • SET RELATION

Answer: Option D

3. Two basic types of record access methods are

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

Answer: Option A

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

  • 2NF
  • 5NF
  • 3NF
  • 4NF

Answer: Option C

5. Related fields in a data base are grouped to form

  • data file
  • data record
  • menu
  • bank

Answer: Option B

Read more from - Database Question Answers - Chapter 1
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