Q. LAST_VALUE comes in the category of _____________

View solution

Q. Which of the following is not a ranking function?

View solution

Q. Point out the wrong statement.

View solution

Q. Which of the following is the simplest ranking function?

View solution

Q. Which of the clause is not mandatory?

View solution

Q. Point out the wrong statement.

View solution

Q. Which of the function provides consecutive numbering except in the case of a tie?

View solution

Q. Which of the following will not raise error if not used?

View solution

Q. Which of the following error message will be displayed if ORDER CLAUSE is not mentioned in ROW NUMBER function?

View solution

Q. Which of the following functions are similar?

View solution

Q. Which of the following function is used when you want all tied rows to have the same ranking?

View solution

Q. Select __________ from instructor where dept name= ’Comp. Sci.’;

Which of the following should be used to find the mean of the salary?

View solution

Q. The ________ connective tests for set membership, where the set is a collection of values produced by a select clause. The _________ connective tests for the absence of set membership.

View solution

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