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Title
The _________ construct returns true if the argument in the sub-query is void of duplicates
State true or false: We can use Subqueries inside the from clause
Choose the correct option regarding the following query:
SQL subqueries that can occur wherever a value is permitted provided the subquery gives only one tuple with a single attribute are called _________
Insert the appropriate key word in the blank in the query ( A is a relation)
How many relations can a delete command operate on?
What is the result of the following query?
What is the format of entering date into a database while inserting data into it?
Choose the correct option regarding the following query
To change a value in a tuple without changing all the values in the tuple, we use the _____ statement
What does the following query do?
State true or false: We cannot write a where clause under an update command
Scalar Subqueries can be used in the SQL update statement when they are used under the ____ clause
Which of the following cannot be used to modify the data in a database
total questions: 374

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