« previous next »

Author Question: When a single device controls a LAN, it is known as a. centralized control b. distributed ... (Read 61 times)

ericka1

  • Hero Member
  • *****
  • Posts: 544
on: Jul 7, 2018
When a single device controls a LAN, it is known as
 
  a. centralized control
  b. distributed control
  c. data-link control
  d. none of the above

Question 2

Asynchronous transmission is more efficient than synchronous transmission
 
  a. when there are small data blocks
  b. when there are large data blocks
  c. in all cases
  d. when transmission speeds are high


cam1229

  • Sr. Member
  • ****
  • Posts: 329
Reply #1 on: Jul 7, 2018
Answer to Question 1

a

Answer to Question 2

a


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question

ericka1

  • Hero Member
  • *****
  • Posts: 544
Reply #2 on: Jul 7, 2018
TY


cam1229

  • Sr. Member
  • ****
  • Posts: 329
Reply #3 on: Jul 7, 2018
Happy to Help


« previous next »
 

Did you know?

Only 12 hours after an egg cell is fertilized by a sperm cell, the egg cell starts to divide. As it continues to divide, it moves along the fallopian tube toward the uterus at about 1 inch per day.

Did you know?

When intravenous medications are involved in adverse drug events, their harmful effects may occur more rapidly, and be more severe than errors with oral medications. This is due to the direct administration into the bloodstream.

Did you know?

Chronic marijuana use can damage the white blood cells and reduce the immune system's ability to respond to disease by as much as 40%. Without a strong immune system, the body is vulnerable to all kinds of degenerative and infectious diseases.

Did you know?

As many as 28% of hospitalized patients requiring mechanical ventilators to help them breathe (for more than 48 hours) will develop ventilator-associated pneumonia. Current therapy involves intravenous antibiotics, but new antibiotics that can be inhaled (and more directly treat the infection) are being developed.

Did you know?

The most common treatment options for addiction include psychotherapy, support groups, and individual counseling.

A single cell wide-band oxygen sensor has four wires with two for the heater and two for the sensor ... A single cell wide-band oxygen sensor has four wires with two for the heater and two for the sensor ...
Skin testing. Note the spot labeled H, which is the positive histamine control, and the spot labeled ... Skin testing. Note the spot labeled H, which is the positive histamine control, and the spot labeled ...
Conformations of single-stranded nucleic acids Conformations of single-stranded nucleic acids
Hydrogen ions control acidity Hydrogen ions control acidity
Testcross of a single character Testcross of a single character
The effects of a single crossover in a paracentric inversion heterozygote The effects of a single crossover in a paracentric inversion heterozygote
Video: Introduction to Spirometry

For a complete list of videos, visit our video library