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

Author Question: DCL commands are used to manage database transactions. Indicate whether the statement is true or ... (Read 89 times)

jeatrice

  • Hero Member
  • *****
  • Posts: 543
on: Jul 7, 2018
DCL commands are used to manage database transactions.
 
  Indicate whether the statement is true or false

Question 2

During mapping of the ZYX Company ERD into a relational schema, attribute OfficePhoneNumber from the ZYX Company ER diagram will be mapped as a column of the relation EMPLOYEE.
 
  Indicate whether the statement is true or false


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

apple

  • Sr. Member
  • ****
  • Posts: 352
Reply #1 on: Jul 7, 2018
Answer to Question 1

FALSE

Answer to Question 2

TRUE


jeatrice

  • Hero Member
  • *****
  • Posts: 543
Reply #2 on: Jul 7, 2018
Correct answers!


apple

  • Sr. Member
  • ****
  • Posts: 352
Reply #3 on: Jul 7, 2018
Great! Please up vote :D


« previous next »
 

Did you know?

Drugs are in development that may cure asthma and hay fever once and for all. They target leukotrienes, which are known to cause tightening of the air passages in the lungs and increase mucus productions in nasal passages.

Did you know?

Multiple sclerosis is a condition wherein the body's nervous system is weakened by an autoimmune reaction that attacks the myelin sheaths of neurons.

Did you know?

Liver spots have nothing whatsoever to do with the liver. They are a type of freckles commonly seen in older adults who have been out in the sun without sufficient sunscreen.

Did you know?

Though methadone is often used to treat dependency on other opioids, the drug itself can be abused. Crushing or snorting methadone can achieve the opiate "rush" desired by addicts. Improper use such as these can lead to a dangerous dependency on methadone. This drug now accounts for nearly one-third of opioid-related deaths.

Did you know?

Coca-Cola originally used coca leaves and caffeine from the African kola nut. It was advertised as a therapeutic agent and "pickerupper." Eventually, its formulation was changed, and the coca leaves were removed because of the effects of regulation on cocaine-related products.

A true albino squirrel. Note the pink eyes. A true albino squirrel. Note the pink eyes.
true story true story
The correct statement about hormones-insulin and glucagon The correct statement about hormones-insulin and glucagon
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 a patient statement. Example of a patient statement.
True Dover Sole True Dover Sole
Video: Neurotransmission at chemical synapses & Excitory and inhibitory potentials

For a complete list of videos, visit our video library