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

Author Question: What kind of a portal is a search engine? (a) Vertical portal. (b) Horizontal portal. (c) ... (Read 228 times)

mynx

  • Hero Member
  • *****
  • Posts: 555
on: Jul 7, 2018
What kind of a portal is a search engine?
 
  (a) Vertical portal.
  (b) Horizontal portal.
  (c) Community portal.
  (d) Shopping portal.

Question 2

What is a reserve price auction?
 
  (a) The seller sets the lowest acceptable amount he will accept for the item and the buyers bid on it.
  (b) The seller sets an amount for the lowest possible bid on the item, and the buyers bid on it.
  (c) The buyer sets a price as sellers compete to match or even beat it.
  (d) The seller sells the item to the auction service, which then auctions the item off.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

tkempin

  • Sr. Member
  • ****
  • Posts: 332
Reply #1 on: Jul 7, 2018
Answer to Question 1

Ans: (b)

Answer to Question 2

Ans: (a)


mynx

  • Member
  • Posts: 555
Reply 2 on: Jul 7, 2018
Gracias!

mjenn52

  • Member
  • Posts: 351
Reply 3 on: Yesterday
Great answer, keep it coming :)

« previous next »
 

Did you know?

More than 50% of American adults have oral herpes, which is commonly known as "cold sores" or "fever blisters." The herpes virus can be active on the skin surface without showing any signs or causing any symptoms.

Did you know?

Anti-aging claims should not ever be believed. There is no supplement, medication, or any other substance that has been proven to slow or stop the aging process.

Did you know?

Women are 50% to 75% more likely than men to experience an adverse drug reaction.

Did you know?

Fewer than 10% of babies are born on their exact due dates, 50% are born within 1 week of the due date, and 90% are born within 2 weeks of the date.

Did you know?

Of the estimated 2 million heroin users in the United States, 600,000–800,000 are considered hardcore addicts. Heroin addiction is considered to be one of the hardest addictions to recover from.

Vertical structuring of the oceans is associated with substantial variation in light and temperature Vertical structuring of the oceans is associated with substantial variation in light and temperature
Close-up of the underside of a gecko's foot as it walks on vertical glass Close-up of the underside of a gecko's foot as it walks on vertical glass
Dust and dirt in the air are trapped in the air filter so they do not enter the engine. Dust and dirt in the air are trapped in the air filter so they do not enter the engine.
An overall view of the four-cylinder engine that is due for a scheduled valve adjustment according ... An overall view of the four-cylinder engine that is due for a scheduled valve adjustment according ...
Typical engine analyzer hookup that includes a scope display. (1) Coil wire on top of the ... Typical engine analyzer hookup that includes a scope display. (1) Coil wire on top of the ...
Automotive Engine Performance, 5th Edition Automotive Engine Performance, 5th Edition
Video: Fermentation pathways

For a complete list of videos, visit our video library