« previous next »

Author Question: The hub of a city's telephone network, which has direct connections to businesses and residences, is ... (Read 43 times)

darbym82

  • Hero Member
  • *****
  • Posts: 570
on: Jul 7, 2018
The hub of a city's telephone network, which has direct connections to businesses and residences, is known as
 
  a. the toll office
  b. the central office
  c. the toll-connecting trunk
  d. the tandem office

Question 2

The public network is also known as the
 
  a. direct distance dial network
  b. mesh network
  c. local area network
  d. Internet


livaneabi

  • Sr. Member
  • ****
  • Posts: 328
Reply #1 on: Jul 7, 2018
Answer to Question 1

b

Answer to Question 2

a


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

Russia has the highest death rate from cardiovascular disease followed by the Ukraine, Romania, Hungary, and Poland.

Did you know?

Multiple sclerosis is a condition wherein the body's nervous system is weakened by an autoimmune reaction that attacks the myelin sheaths of neurons.

Did you know?

Patients who cannot swallow may receive nutrition via a parenteral route—usually, a catheter is inserted through the chest into a large vein going into the heart.

Did you know?

Every 10 seconds, a person in the United States goes to the emergency room complaining of head pain. About 1.2 million visits are for acute migraine attacks.

Did you know?

Critical care patients are twice as likely to receive the wrong medication. Of these errors, 20% are life-threatening, and 42% require additional life-sustaining treatments.

This painting depicts New Orleans in 1803, when the city was acquired—along with much of the modern This painting depicts New Orleans in 1803, when the city was acquired—along with much of the modern
Ludwig Mies van der Rohe and Philip Johnson, Seagram Building, New York City. Ludwig Mies van der Rohe and Philip Johnson, Seagram Building, New York City.
Working and Living and Playing in the City Dump of Phnom Penh, Cambodia Working and Living and Playing in the City Dump of Phnom Penh, Cambodia
Direct Immunoassays Direct Immunoassays
Members of the British Punitive Expedition to Benin City Members of the British Punitive Expedition to Benin City
Benin City Palace Ancestral Altar Dedicated to Oba Ovonramwen Benin City Palace Ancestral Altar Dedicated to Oba Ovonramwen
Video: Prone Position

For a complete list of videos, visit our video library