Question Detail

Database management systems are used to

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

1. In order to use a DBMS, it is important to understand

  • the physical schema
  • all subschemas
  • one sub schema
  • none of above

2. The logical structure with one to many relationships is a

  • network
  • tree
  • chain
  • relational

3. The distinguishable parts of a record are called

  • files
  • data
  • fields
  • formats

4. Data item characteristics that are important in data management include

  • punctuation
  • language
  • spelling
  • width

5. In context of database DML Means

  • Data Multiplication Line
  • Data Manupulation Language
  • Data Method Limit
  • Data Merit Logic
Read more from - Database Question Answers - Chapter 1