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

Author Question: To add a NULL column to a table, we simply use the MODIFY TABLE statement. Indicate whether the ... (Read 88 times)

Garrulous

  • Hero Member
  • *****
  • Posts: 686
To add a NULL column to a table, we simply use the MODIFY TABLE statement.
 
  Indicate whether the statement is true or false

Question 2

Attributes may be ________.
 
  A) complete
  B) optional
  C) multivalued
  D) required



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

princessflame2016

  • Sr. Member
  • ****
  • Posts: 298
Answer to Question 1

FALSE

Answer to Question 2

C




Garrulous

  • Member
  • Posts: 686
Reply 2 on: Jul 7, 2018
Great answer, keep it coming :)


FergA

  • Member
  • Posts: 352
Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

 

Did you know?

The first monoclonal antibodies were made exclusively from mouse cells. Some are now fully human, which means they are likely to be safer and may be more effective than older monoclonal antibodies.

Did you know?

In 2012, nearly 24 milliion Americans, aged 12 and older, had abused an illicit drug, according to the National Institute on Drug Abuse (NIDA).

Did you know?

The heart is located in the center of the chest, with part of it tipped slightly so that it taps against the left side of the chest.

Did you know?

Vaccines prevent between 2.5 and 4 million deaths every year.

Did you know?

The average older adult in the United States takes five prescription drugs per day. Half of these drugs contain a sedative. Alcohol should therefore be avoided by most senior citizens because of the dangerous interactions between alcohol and sedatives.

For a complete list of videos, visit our video library