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

Author Question: The most common layer 1 protocols are: A) SONET, DS1, DS3 B) ATM, Ethernet C) IP, Frame Relay, ... (Read 81 times)

Garrulous

  • Hero Member
  • *****
  • Posts: 686
on: Jul 28, 2018
The most common layer 1 protocols are:
 
  A) SONET, DS1, DS3 B) ATM, Ethernet
  C) IP, Frame Relay, SONET D) None of the above

Question 2

The 3 most common layer 2 protocols are:
 
  A) Frame Relay, ATM, Ethernet B) IP, IPX, AppleTalk
  C) SONET, Frame Relay, ATM D) Frame Relay, ATM, Ethernet


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

eliasc0401

  • Sr. Member
  • ****
  • Posts: 338
Reply #1 on: Jul 28, 2018
Answer to Question 1

C

Answer to Question 2

C


Garrulous

  • Member
  • Posts: 686
Reply 2 on: Jul 28, 2018
Great answer, keep it coming :)

tandmlomax84

  • Member
  • Posts: 323
Reply 3 on: Yesterday
Wow, this really help

« previous next »
 

Did you know?

Approximately 25% of all reported medication errors result from some kind of name confusion.

Did you know?

The people with the highest levels of LDL are Mexican American males and non-Hispanic black females.

Did you know?

Each year in the United States, there are approximately six million pregnancies. This means that at any one time, about 4% of women in the United States are pregnant.

Did you know?

Approximately one in three babies in the United States is now delivered by cesarean section. The number of cesarean sections in the United States has risen 46% since 1996.

Did you know?

The human body produces and destroys 15 million blood cells every second.

Common Wombat, Maria Island, Tasmania Common Wombat, Maria Island, Tasmania
Examples of common forms of strabismus: (A) esotropia with the right eye turning inward and (B) exot Examples of common forms of strabismus: (A) esotropia with the right eye turning inward and (B) exot
A health care professional taking a radial pulse and common pulse points. A health care professional taking a radial pulse and common pulse points.
Common Medical Abbreviations Common Medical Abbreviations
Some common eye disorders. (D) Conjunctival hemorrhage of the right eye of this patient with ... Some common eye disorders. (D) Conjunctival hemorrhage of the right eye of this patient with ...
Prescriptions for common analgesics used in dentistry. Prescriptions for common analgesics used in dentistry.
Video: TRH/TSH/Thyroid hormone

For a complete list of videos, visit our video library