Question types

Working with Tables question types

102 questions across 1 question group — pick any mix to generate a COMPUTER paper with step-by-step answer keys.

102
Questions
1
Question groups
5
Question types
Sample Questions

Working with Tables questions

One sample from each question group in this chapter. Select any group above to see the full set with answer keys.

……..Principal an statet as no unmatched foreign key valies should exist in the database.
  • A
    database principle
  • B
    user interface principle
  • referential principle
  • D
    resource  principle

Answer: C.

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there must not be any entry in the state table without a related in the country table the consept is known as…….
  • referential integaty 
  • B
    resoure integrity
  • C
    refer integrity
  • D
    recalling integrity

Answer: A.

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