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Network structure

  • is a physical representation of data
  • is conceptually simple
  • allows many to many relationships
  • none of above
Similar Questions :

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

  • punctuation
  • language
  • spelling
  • width

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

  • JOIN
  • UPDATE
  • BROWSE
  • SET RELATION

3. Embedded pointer provides

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

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

  • data file
  • data record
  • menu
  • bank

5. Which among following SQL commands is used to add a row

  • UPDATE
  • TRUNCATE
  • INSERT
  • ADD
Read more from - Database Question Answers - Chapter 1
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