« previous next »

Author Question: In LANs, _________ manage traffic congestion by employing a flow-control mechanism to direct traffic ... (Read 177 times)

NguyenJ

  • Hero Member
  • *****
  • Posts: 516
on: Jul 28, 2018
In LANs, _________ manage traffic congestion by employing a flow-control mechanism to direct traffic to alternative paths and provide protocol conversion when needed.
 
  A. gateways
  B. formats
  C. switches
  D. routers

Question 2

____________ is (are) the telephone system for computer networks.
 
  A. Broadcast addresses
  B. IP telephony
  C. Open systems
  D. Cable modems


bassamabas

  • Sr. Member
  • ****
  • Posts: 294
Reply #1 on: Jul 28, 2018
Answer to Question 1

D

Answer to Question 2

B


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

The top five reasons that children stay home from school are as follows: colds, stomach flu (gastroenteritis), ear infection (otitis media), pink eye (conjunctivitis), and sore throat.

Did you know?

A serious new warning has been established for pregnant women against taking ACE inhibitors during pregnancy. In the study, the risk of major birth defects in children whose mothers took ACE inhibitors during the first trimester was nearly three times higher than in children whose mothers didn't take ACE inhibitors. Physicians can prescribe alternative medications for pregnant women who have symptoms of high blood pressure.

Did you know?

The most common childhood diseases include croup, chickenpox, ear infections, flu, pneumonia, ringworm, respiratory syncytial virus, scabies, head lice, and asthma.

Did you know?

The newest statin drug, rosuvastatin, has been called a superstatin because it appears to reduce LDL cholesterol to a greater degree than the other approved statin drugs.

Did you know?

According to the Migraine Research Foundation, migraines are the third most prevalent illness in the world. Women are most affected (18%), followed by children of both sexes (10%), and men (6%).

Placing an endotracheal tube in the trachea with direct visualization by laryngoscopy. Placing an endotracheal tube in the trachea with direct visualization by laryngoscopy.
Easy way to remember blood flow through the heart cardio Easy way to remember blood flow through the heart cardio
A wastegate is used on the first-generation Duramax diesel to control maximum boost pressure. A wastegate is used on the first-generation Duramax diesel to control maximum boost pressure.
Typical wiring diagram of a V-6 distributorless (direct fire) ignition system. Typical wiring diagram of a V-6 distributorless (direct fire) ignition system.
A Karman Vortex air flow sensor uses a triangle-shaped rod to create vortexes as the air flows ... A Karman Vortex air flow sensor uses a triangle-shaped rod to create vortexes as the air flows ...
Direct-Acting Cholinergic Agnostic Agents Direct-Acting Cholinergic Agnostic Agents
Video: Photosynthesis and Van Helmont Experiment

For a complete list of videos, visit our video library