download Mastguru Android App

Question Detail

Fragmentation of a file system

  • Can always be prevented
  • occurs only is file is not used properly
  • Can be temporarily removed by compaction
  • None of above
Similar Questions :

1. Data management system may be implemented as

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

2. Which is a type of DBMS software

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

3. Which is not a logical database structure

  • Chain
  • Tree
  • Relational
  • Network

4. 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

5. Network structure

  • is a physical representation of data
  • is conceptually simple
  • allows many to many relationships
  • none of above
Read more from - Database Question Answers - Chapter 1
Post a comment