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

Author Question: MySQL supports AFTER triggers. Indicate whether the statement is true or ... (Read 134 times)

drink

  • Hero Member
  • *****
  • Posts: 554
on: Jul 7, 2018
MySQL supports AFTER triggers.
 
  Indicate whether the statement is true or false

Question 2

When changing the minimum cardinality on the parent side of the relationship from zero to one, the foreign key ________.
 
  A) must be changed from NULL to NOT NULL
  B) must be changed from NOT NULL to NULL
  C) must be changed to a composite key
  D) must be changed to a surrogate key


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

kjohnson

  • Sr. Member
  • ****
  • Posts: 330
Reply #1 on: Jul 7, 2018
Answer to Question 1

TRUE

Answer to Question 2

A


drink

  • Member
  • Posts: 554
Reply 2 on: Jul 7, 2018
Wow, this really help

aruss1303

  • Member
  • Posts: 314
Reply 3 on: Yesterday
Gracias!

« previous next »
 

Did you know?

In the United States, congenital cytomegalovirus causes one child to become disabled almost every hour. CMV is the leading preventable viral cause of development disability in newborns. These disabilities include hearing or vision loss, and cerebral palsy.

Did you know?

Symptoms of kidney problems include a loss of appetite, back pain (which may be sudden and intense), chills, abdominal pain, fluid retention, nausea, the urge to urinate, vomiting, and fever.

Did you know?

Amphetamine poisoning can cause intravascular coagulation, circulatory collapse, rhabdomyolysis, ischemic colitis, acute psychosis, hyperthermia, respiratory distress syndrome, and pericarditis.

Did you know?

The effects of organophosphate poisoning are referred to by using the abbreviations “SLUD” or “SLUDGE,” It stands for: salivation, lacrimation, urination, defecation, GI upset, and emesis.

Did you know?

Approximately one in three babies in the United States is now delivered by cesarean section. The number of cesarean sections in the United States has risen 46% since 1996.

A true albino squirrel. Note the pink eyes. A true albino squirrel. Note the pink eyes.
The postoperative client supports an incision with a folded pillow when taking a deep breath and cou The postoperative client supports an incision with a folded pillow when taking a deep breath and cou
True-color image of layers of haze in Titan's atmosphere. True-color image of layers of haze in Titan's atmosphere.
A recruiting poster for the “True Sons of Freedom” encouraged African Americans to enlist. In fact, A recruiting poster for the “True Sons of Freedom” encouraged African Americans to enlist. In fact,
Example of Reconciling a Bank Statement Cont. Example of Reconciling a Bank Statement Cont.
A diagram showing one of Mendel’s crosses. True-breeding strains of pea plants with smooth and ... A diagram showing one of Mendel’s crosses. True-breeding strains of pea plants with smooth and ...
Video: Bulk flow - Factors that influence bulk flow

For a complete list of videos, visit our video library