Question

Consider e EMP table given below

EmpName Sal

Saravanan 2800

Neethu 3200

Lekshmi 3500

Ganesh 2700

Based on this information, find the output of the following queries.

a) SELECT COUNT(*) FROM EMP WHERE Sal>=3000;

b) SELECT EmpName , Sal FROM EMP WHERE Sal IS NULL;

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Answer 1

Answer:

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