5 years ago in Database Management System

Which is not true of a correlated subquery?

[A] EXISTS/NOT EXISTS is a form of a correlated subquery.
[B] The processing of the SELECT statements is nested.
[C] They can be used to verify functional dependencies.
[D] They are very similar to a regular subquery.
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Shamsa hafeez
Shamsa hafeez - 5 days ago

Shamsa hafeez from Lahore, Pakistan is saying They can be used to verify functional dependencies. is correct answer

Tsega Asresa Mengistu
Tsega Asresa Mengistu - 1 week ago

Tsega Asresa Mengistu from Dessie, Ethiopia is saying They are very similar to a regular subquery. is correct answer

Serkie Mekonnen
Serkie Mekonnen - 1 week ago

Serkie Mekonnen from Dessie, Ethiopia is saying The processing of the SELECT statements is nested. is correct answer

Deep
Deep - 1 month ago

Deep from Kolkata, India is saying They can be used to verify functional dependencies. is correct answer

Arpita Dhote
Arpita Dhote - 1 month ago

Arpita Dhote from Pune, India is saying EXISTS/NOT EXISTS is a form of a correlated subquery. is correct answer

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