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SQL Question:

1. Which statement is used to retrieve data from more than one table? A. SELECT * FROM Customer B. SELECT * FROM Customer HAV2. To limit the result-set to a defined set of requirements, what will a user do?

A. Filter the database.

B. Sort the database.

C. Categorize the database.

D. Group the database.

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Answer #1

1.

Option A : False

Select * from Customer

In this query, only one table is included which means data will be coming from customer table only.

Option B: False

select* from customer having custOrders

Only difference here is that it is having having clause but the table is only one.

Option C: false

From Customer where..

This query also using single table with where condition.

Option D: true

This is join query and join is use to join multiple tables.

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