This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: Because EXISTS and NOT EXISTS are forms of correlated subqueries, the processing of the associated ... (Read 103 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


Related Topics

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 :D


« previous next »
 

Did you know?

When Gabriel Fahrenheit invented the first mercury thermometer, he called "zero degrees" the lowest temperature he was able to attain with a mixture of ice and salt. For the upper point of his scale, he used 96°, which he measured as normal human body temperature (we know it to be 98.6° today because of more accurate thermometers).

Did you know?

The first documented use of surgical anesthesia in the United States was in Connecticut in 1844.

Did you know?

Cytomegalovirus affects nearly the same amount of newborns every year as Down syndrome.

Did you know?

In 1864, the first barbiturate (barbituric acid) was synthesized.

Did you know?

On average, the stomach produces 2 L of hydrochloric acid per day.

Applications and Processing of Ceramics - Glass Forming Applications and Processing of Ceramics - Glass Forming
Distribution and Forms of Precipitation: Snow Distribution and Forms of Precipitation: Snow
Distribution and Forms of Precipitation: Graupel and Hail Distribution and Forms of Precipitation: Graupel and Hail
Structures of (a) free and (b) DNA-bound forms of BamHI, with DNA shown end-on, in orange Structures of (a) free and (b) DNA-bound forms of BamHI, with DNA shown end-on, in orange
The Location and Number of Food- and Beverage-Processing Facilities The Location and Number of Food- and Beverage-Processing Facilities
How urine forms. How urine forms.
Video: Spermatogenesis Animation

For a complete list of videos, visit our video library