Author Question: The first in a series of steps to follow when creating a table is to: A) identify columns that ... (Read 143 times)

shenderson6

  • Hero Member
  • *****
  • Posts: 573
The first in a series of steps to follow when creating a table is to:
 
  A) identify columns that must be unique.
  B) identify each attribute and its characteristics.
  C) create an index.
  D) identify columns that must be null.

Question 2

In 802.11i pre-shared key mode, the initial key is generated ________.
 
  A) automatically
  B) from a passphrase
  C) from a password
  D) None of the above. There is no initial key in 802.11i pre-shared key mode.


medine

  • Sr. Member
  • ****
  • Posts: 344
Answer to Question 1

B

Answer to Question 2

Answer: B



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
 

Did you know?

There are major differences in the metabolism of morphine and the illegal drug heroin. Morphine mostly produces its CNS effects through m-receptors, and at k- and d-receptors. Heroin has a slight affinity for opiate receptors. Most of its actions are due to metabolism to active metabolites (6-acetylmorphine, morphine, and morphine-6-glucuronide).

Did you know?

Alzheimer's disease affects only about 10% of people older than 65 years of age. Most forms of decreased mental function and dementia are caused by disuse (letting the mind get lazy).

Did you know?

Blood is approximately twice as thick as water because of the cells and other components found in it.

Did you know?

Pubic lice (crabs) are usually spread through sexual contact. You cannot catch them by using a public toilet.

Did you know?

By definition, when a medication is administered intravenously, its bioavailability is 100%.

For a complete list of videos, visit our video library