download Mastguru Android App

Question Detail

In context of database DML Means

  • Data Multiplication Line
  • Data Manupulation Language
  • Data Method Limit
  • Data Merit Logic
Similar Questions :

1. Allocation map

  • Used to store program data
  • specifies which blocks are used by which file
  • is updated by application programs
  • allow programs to erase files

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

  • punctuation
  • language
  • spelling
  • width

3. Large collection of files are called

  • fields
  • Records
  • Database
  • Sectors

4. Secondary index can be related with

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

5. Attribute of one table matching to the primary key of other table, is called as

  • foreign key
  • secondary key
  • candidate key
  • composite key
Read more from - Database Question Answers - Chapter 1
Post a comment