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CBSE Class 12 Computer Science Question 38 of 91

Relational Database and SQL — Question 16

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16
Question

Question 16

Which function is used to display the total number of records from a table in a database?

  1. Sum(*)
  2. Total(*)
  3. Count(*)
  4. Return(*)
Answer

Count(*)

Reason — The Count(*) function counts the total number of records/rows satisfying the condition along with NULL values, if any, in the table.