Q. Select ID, GPA from student grades order by GPA ____________

Inorder to give only 10 rank on the whole we should use.

View solution

Q. Suppose we are given a view tot credits (year, num credits) giving the total number of credits taken by students in each year.The query that computes averages over the 3 preceding tuples in the specified sort order is _________

View solution

Q. Which server can join the indexes when only multiple indexes combined can cover the query?

View solution

Q. Select ________ dept_name from instructor;

Here which of the following displays the unique values of the column?

View solution

Q. To delete a database ___________ command is used.

View solution

Q. Which is a duplicate copy of a file program that is stored on a different storage media than the original location?

View solution

Q. _______________ joins are SQL server default.

View solution

Q. To alter a database ___________ command is used.

View solution

Q. The EXISTS keyword will be true if ____________

View solution

Q. Which of the following is an aggregate function?

View solution

Q. Which is the duplication of computer operations and routine backups to combat any unforeseen problems?

View solution

Q. The UNION SQL clause can be used with ____________

View solution

Q. Find all the tuples having temperature greater than ‘Paris’.

View solution

Q. Which of the following is not a class of constraint in SQL Server?

View solution

Q. Point out the correct statement.

View solution

Q. Which of the following constraint does not enforce uniqueness?

View solution

Q. Constraints can be applied on ___________

View solution

Q. Point out the wrong statement.

View solution

Q. Purpose of foreign key constraint in SQL Server is __________

View solution

Q. Which of the following is not a foreign key constraint?

View solution