Author Question: What is a federated search? A) A search of free information available on the web B) A search of ... (Read 139 times)

penguins

  • Hero Member
  • *****
  • Posts: 903
What is a federated search?
 
  A) A search of free information available on the web
  B) A search of available databased
  C) A search of trade journals
  D) A search of the cloud
  E) A search of wikis

Question 2

Where do search engines such as Google and Yahoo find web-based information?
 
  A) Publications that require a subscription
  B) Information aimed at professionals
  C) Deep web portal
  D) All users of the web
  E) The surface of the web



kkenney

  • Sr. Member
  • ****
  • Posts: 352
Answer to Question 1

Answer: B
Explanation: B) Deep web portals perform federated searches. These search engines select several very useful databases available on the web and conduct your search on those databases. By doing this, they provide high-quality research knowledge designed for professionals.

Answer to Question 2

Answer: E
Explanation: E) Most people rely on search engines such as Google and Yahoo to find web-based information. However, those search engines gather information from the surface of the web, which is just a small percentage of what is available.



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
 

Did you know?

The U.S. Pharmacopeia Medication Errors Reporting Program states that approximately 50% of all medication errors involve insulin.

Did you know?

The eye muscles are the most active muscles in the whole body. The external muscles that move the eyes are the strongest muscles in the human body for the job they have to do. They are 100 times more powerful than they need to be.

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?

Asthma occurs in one in 11 children and in one in 12 adults. African Americans and Latinos have a higher risk for developing asthma than other groups.

Did you know?

Illness; diuretics; laxative abuse; hot weather; exercise; sweating; caffeine; alcoholic beverages; starvation diets; inadequate carbohydrate consumption; and diets high in protein, salt, or fiber can cause people to become dehydrated.

For a complete list of videos, visit our video library