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Which among following SQL commands is used to add a row

  • UPDATE
  • TRUNCATE
  • INSERT
  • ADD
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. In context of database DML Means

  • Data Multiplication Line
  • Data Manupulation Language
  • Data Method Limit
  • Data Merit Logic

3. Embedded pointer provides

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

4. RAID configurations of a disk are used to provide

  • fault tolerance
  • high speed
  • high data density
  • none of above

5. 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
Read more from - Database Question Answers - Chapter 1
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