[Answered] Because EXISTS and NOT EXISTS are forms of correlated subqueries, the processing of the associated ...

This topic contains a solution. Click here to go to the answer

Author Question: Because EXISTS and NOT EXISTS are forms of correlated subqueries, the processing of the associated ... (Read 72 times)

Mimi

Hero Member
Posts: 542

on: Jul 7, 2018

Because EXISTS and NOT EXISTS are forms of correlated subqueries, the processing of the associated SELECT statements must be nested.

Indicate whether the statement is true or false

Question 2

SQL is a ________.

A) data sublanguage
B) data manipulation language
C) data definition language
D) programming language

Need homework help now?

Ask unlimited questions for free

Ask a Question

Marked as best answer by a Subject Expert

firehawk60

Sr. Member
Posts: 315

Reply #1 on: Jul 7, 2018

Answer to Question 1

TRUE

Answer to Question 2

A

Mimi

Hero Member
Posts: 542

Reply #2 on: Jul 7, 2018

Correct answers!

firehawk60

Sr. Member
Posts: 315

Reply #3 on: Jul 7, 2018

Great! Please up vote

« previous next »

Did you know?

Persons who overdose with cardiac glycosides have a better chance of overall survival if they can survive the first 24 hours after the overdose.

Did you know?

Patients who cannot swallow may receive nutrition via a parenteral route—usually, a catheter is inserted through the chest into a large vein going into the heart.

Did you know?

Most fungi that pathogenically affect humans live in soil. If a person is not healthy, has an open wound, or is immunocompromised, a fungal infection can be very aggressive.

Did you know?

Though newer “smart” infusion pumps are increasingly becoming more sophisticated, they cannot prevent all programming and administration errors. Health care professionals that use smart infusion pumps must still practice the rights of medication administration and have other professionals double-check all high-risk infusions.

Did you know?

Urine turns bright yellow if larger than normal amounts of certain substances are consumed; one of these substances is asparagus.