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

Author Question: When running a correlated subquery, the DBMS always uses ________. A) regular processing B) ... (Read 140 times)

erika

  • Hero Member
  • *****
  • Posts: 522
on: Jul 7, 2018
When running a correlated subquery, the DBMS always uses ________.
 
  A) regular processing
  B) nested processing
  C) quick and dirty processing
  D) SQL-92 processing

Question 2

In many-to-many relationships between strong entities in a relational database design, which of the following is not true?
 
  A) The intersection table is ID-dependent on one of the parents
  B) The intersection table is ID-dependent on both of the parents
  C) The relationships from the intersection table to the parent tables are identifying relationships
  D) The maximum cardinality to the intersection table is always N


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

ebe

  • Sr. Member
  • ****
  • Posts: 320
Reply #1 on: Jul 7, 2018
Answer to Question 1

B

Answer to Question 2

A


erika

  • Member
  • Posts: 522
Reply 2 on: Jul 7, 2018
Excellent

DylanD1323

  • Member
  • Posts: 314
Reply 3 on: Yesterday
Great answer, keep it coming :)

« previous next »
 

Did you know?

The immune system needs 9.5 hours of sleep in total darkness to recharge completely.

Did you know?

More than 20 million Americans cite use of marijuana within the past 30 days, according to the National Survey on Drug Use and Health (NSDUH). More than 8 million admit to using it almost every day.

Did you know?

Fatal fungal infections may be able to resist newer antifungal drugs. Globally, fungal infections are often fatal due to the lack of access to multiple antifungals, which may be required to be utilized in combination. Single antifungals may not be enough to stop a fungal infection from causing the death of a patient.

Did you know?

Vaccines prevent between 2.5 and 4 million deaths every year.

Did you know?

To combat osteoporosis, changes in lifestyle and diet are recommended. At-risk patients should include 1,200 to 1,500 mg of calcium daily either via dietary means or with supplements.

miRNA processing miRNA processing
Regular staff meetings increase the efficiency of the medical office staff. Regular staff meetings increase the efficiency of the medical office staff.
A pump showing regular with a pump octane of 87, plus rated at 89, and premium rated at 93. These ... A pump showing regular with a pump octane of 87, plus rated at 89, and premium rated at 93. These ...
Differences in the antigen-processing pathways between MHC molecules class I and class II. Differences in the antigen-processing pathways between MHC molecules class I and class II.
Exogenous Antigen Processing Exogenous Antigen Processing
The enthalpy change for converting 10.0 g of ice at -25.0 C to water at 80.0 C is ________ kJ. ... The enthalpy change for converting 10.0 g of ice at -25.0 C to water at 80.0 C is ________ kJ. ...
Video: Endocytosis -Types and Phagocytosis

For a complete list of videos, visit our video library