Question Detail

Which among following is an approach for standardizing storing of data

  • MIS
  • Structured programming
  • CODASYL specifications
  • None of above
Similar Questions :

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

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

2. Embedded pointer provides

  • a secondary access path
  • a physical record key
  • an inverted index
  • all of above

3. Modify operation is likely to be done after

  • Delete
  • Lookup
  • Indexing
  • Insertion

4. 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

5. Data management system may be implemented as

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