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

Author Question: What is the function of a data service unit? What will be an ideal ... (Read 81 times)

stephzh

  • Hero Member
  • *****
  • Posts: 556
on: Jul 7, 2018
What is the function of a data service unit?
 
  What will be an ideal response?

Question 2

Provision for digital signatures is a security feature addressed by cryptographic methods.
 
  Indicate whether the statement is true or false


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

jackie

  • Sr. Member
  • ****
  • Posts: 324
Reply #1 on: Jul 7, 2018
Answer to Question 1

The job of the data service unit (DSU) is to convert signals from the connecting device, again, usually a bridge, router, or PBX, into the type of digital signal, usually bipolar, required by the leased line. The CSU/DSU can be configured to provide channeled or unchanneled services.

Answer to Question 2

TRUE


stephzh

  • Member
  • Posts: 556
Reply 2 on: Jul 7, 2018
Gracias!

duy1981999

  • Member
  • Posts: 341
Reply 3 on: Yesterday
Great answer, keep it coming :)

« previous next »
 

Did you know?

The largest baby ever born weighed more than 23 pounds but died just 11 hours after his birth in 1879. The largest surviving baby was born in October 2009 in Sumatra, Indonesia, and weighed an astounding 19.2 pounds at birth.

Did you know?

Eating food that has been cooked with poppy seeds may cause you to fail a drug screening test, because the seeds contain enough opiate alkaloids to register as a positive.

Did you know?

Adults are resistant to the bacterium that causes Botulism. These bacteria thrive in honey – therefore, honey should never be given to infants since their immune systems are not yet resistant.

Did you know?

The toxic levels for lithium carbonate are close to the therapeutic levels. Signs of toxicity include fine hand tremor, polyuria, mild thirst, nausea, general discomfort, diarrhea, vomiting, drowsiness, muscular weakness, lack of coordination, ataxia, giddiness, tinnitus, and blurred vision.

Did you know?

Nearly 31 million adults in America have a total cholesterol level that is more than 240 mg per dL.

Men Present for Service during the Civil War Men Present for Service during the Civil War
An example of a Material Safety Data Sheet (MSDS). An example of a Material Safety Data Sheet (MSDS).
A functional renal unit. A functional renal unit.
The function of the intrafusal motor neurons. The function of the intrafusal motor neurons.
Derivative of a function Derivative of a function
Exponential and log function Exponential and log function
Video: Immune responses Animation

For a complete list of videos, visit our video library