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The distinguishable parts of a record are called

  • files
  • data
  • fields
  • formats

Answer: Option C

Similar Questions :

1. The distinguishable parts of a record are called

  • files
  • data
  • fields
  • formats

Answer: Option C

2. File record length

  • should always be fixed
  • should always be variable
  • should be chosen to match the data character
  • depends upon the size of file

Answer: Option D

3. Natural join can be related with

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

Answer: Option D

4. Data dictionary tell DBMS

  • what files are in the database
  • what attributes are processed by data
  • what these files contain
  • all of above

Answer: Option D

5. Data dictionary is a special file that contains

  • the names of all fields in all files
  • the data types of all fields of all files
  • Both of above
  • None of above

Answer: Option B

Read more from - Database Question Answers - Chapter 1
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