adplus-dvertising
frame-decoration

Question

Which of the following statements is true concerning subqueries?

a.

Involves the use of an inner and outer query.

b.

Cannot return the same result as a query that is not a subquery.

c.

Does not start with the word SELECT.

d.

All of the above.

Posted under DBMS

Answer: (a).Involves the use of an inner and outer query.

Engage with the Community - Add Your Comment

Confused About the Answer? Ask for Details Here.

Know the Explanation? Add it Here.

Q. Which of the following statements is true concerning subqueries?
Add Comment

Similar Questions

Discover Related MCQs

Q. Which of the following is a correlated subquery?

View solution

Q. A UNION query is which of the following?

View solution

Q. Which of the following is true concerning triggers?

View solution

Q. Which of the following is true concerning a procedure?

View solution

Q. Which of the following is true concerning systems information in an RDBMS?

View solution

Q. A CASE SQL statement is which of the following?

View solution

Q. In SQL, which command is used to make permanent changes made by statements issue since the beginning of a transaction?

View solution

Q. In SQL, which command(s) is(are) used to enable/disable a database trigger?

View solution

Q. Which command is used to remove an index from the database in SQL?

View solution

Q. Which command is used to remove a table from the database in SQL?

View solution

Q. In SQL, GRANT command is used to

View solution

Q. In SQL, which command(s) is(are) used to enable/disable all triggers on a table?

View solution

Q. In SQL, which command is used to add new rows to a table?

View solution

Q. An operation that will increase the length of a list is

View solution

Q. In SQL, which command is used to add a column/integrity constraint to a table

View solution

Q. In SQL, which command is used to changes data in a table?

View solution

Q. Which of the following command(s) is(are) used to recompile a stored procedure in SQL?

View solution

Q. Which command(s) is(are) used to redefine a column of the table in SQL ?

View solution

Q. Which command(s) is(are) used to enable/disable/drop an integrity constraint in SQL?

View solution

Q. In SQL, the ALTER TABLESPACE command is used

View solution
View All MCQs on DBMS

Suggested Topics

Are you eager to expand your knowledge beyond DBMS? We've curated a selection of related categories that you might find intriguing.

Click on the categories below to discover a wealth of MCQs and enrich your understanding of Computer Science. Happy exploring!

HTML

Start your journey in web development with our HTML MCQs. Learn the building blocks...

Artificial Intelligence

Get started on the path to the future with our Artificial Intelligence MCQs. Covering...

CompTIA PenTest+ Certification Exam PT0 002

Prepare for the CompTIA PenTest+ PT0-002 exam with our targeted MCQs. Covering...

Reverse Engineering

Strengthen your understanding of Reverse Engineering with our curated set of MCQs....

MATLAB

Hone your computational mathematics skills with our MATLAB MCQs. Understand...

Software Architecture and Design

Get a strong hold on the blueprint of software systems with our Software Architecture...

Cyber Security

Understand the fundamentals of safeguarding digital assets with our Cyber Security...

UNIX

Become proficient with the Unix operating system using our UNIX MCQs. Learn about...

Microprocessor

Understand the heart of your computer with our Microprocessor MCQs. Topics include...