Which of the Following Is True About Hubs

question 5

Multiple Choice

Which of the following is true about hubs?

• A) Devices on a hub have to share the available bandwidth.
• B) They can operate in full-duplex and half-duplex mode.
• C) They maintain a table of MAC addresses.
• D) They can handle several computer conversations simultaneously.

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Definitions:

Immunity

The ability of an organism to resist a particular infection or toxin by the action of specific antibodies or sensitized white blood cells.

White Blood Cells

Cells of the immune system that are involved in protecting the body against both infectious disease and foreign invaders.

Fibrinogen

A blood plasma protein that's critical in blood clot formation, converting to fibrin in the clotting process.

Albumins

The smallest of the plasma proteins. Albumins are important for pulling water into the bloodstream to help maintain blood pressure.