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Computer Knowledge

Read many objective multiple choice questions of Computer Knowledge in English. Practise online thousands of questions related to Computer Knowledge. You can check online answer and try mock tests for Computer Knowledge Questions provided in English.

Changing cardinalities in a database is

  • a
  • b
  • c
  • d
  • OOPS, your answer is incorrect

 Which of the following modifications may not succeed?

  • a
  • b
  • c
  • d
  • OOPS, your answer is incorrect

Which SQL-92 standard SQL command can be used to change a table name ?

  • a
  • b
  • c
  • d
  • OOPS, your answer is incorrect

The process of reading a database schema and producing a data model from that schema is known as

  • a
  • b
  • c
  • d
  • OOPS, your answer is incorrect

How can you find rows that do not match some specified condition ?

  • a
  • b
  • c
  • d
  • OOPS, your answer is incorrect

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