Author Question: IEEE 802.11 defines a number of services that need to be provided by wireless LAN to provide ... (Read 49 times)

Mr.Thesaxman

  • Hero Member
  • *****
  • Posts: 514
IEEE 802.11 defines a number of services that need to be provided by wireless
  LAN to provide functionality. Which of the following is not one of these services?
 
  A. Association B. Reassociation
 
  C. Authentication D. Coordination

Question 2

A social network whose primary objective is to facilitate business connections and activities best describes
 
  A) commercial network.
  B) social vortal.
  C) business social network.
  D) social marketplace.



ErinKing

  • Sr. Member
  • ****
  • Posts: 362
Answer to Question 1

D

Answer to Question 2

C



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
 

Did you know?

Parkinson's disease is both chronic and progressive. This means that it persists over a long period of time and that its symptoms grow worse over time.

Did you know?

The largest baby ever born weighed more than 23 pounds but died just 11 hours after his birth in 1879. The largest surviving baby was born in October 2009 in Sumatra, Indonesia, and weighed an astounding 19.2 pounds at birth.

Did you know?

Historic treatments for rheumatoid arthritis have included gold salts, acupuncture, a diet consisting of apples or rhubarb, nutmeg, nettles, bee venom, bracelets made of copper, prayer, rest, tooth extractions, fasting, honey, vitamins, insulin, snow collected on Christmas, magnets, and electric convulsion therapy.

Did you know?

Many supplement containers do not even contain what their labels say. There are many documented reports of products containing much less, or more, that what is listed on their labels. They may also contain undisclosed prescription drugs and even contaminants.

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