« previous next »

Author Question: The hub of a city's telephone network, which has direct connections to businesses and residences, is ... (Read 42 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?

The term bacteria was devised in the 19th century by German biologist Ferdinand Cohn. He based it on the Greek word "bakterion" meaning a small rod or staff. Cohn is considered to be the father of modern bacteriology.

Did you know?

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

Did you know?

Approximately one in four people diagnosed with diabetes will develop foot problems. Of these, about one-third will require lower extremity amputation.

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?

There are more nerve cells in one human brain than there are stars in the Milky Way.

Single atoms form the nodes of an elementary quantum network Single atoms form the nodes of an elementary quantum network
Technology has changed our lives fundamentally. The connection to each telephone call used to have ... Technology has changed our lives fundamentally. The connection to each telephone call used to have ...
Dorsiflex the foot, applying direct pressure to the bottom. Standing at the end of the table, pick ... Dorsiflex the foot, applying direct pressure to the bottom. Standing at the end of the table, pick ...
Members of the British Punitive Expedition to Benin City Members of the British Punitive Expedition to Benin City
Biochemistry: Concepts and Connections Biochemistry: Concepts and Connections
The population of a city has continued to grow since 1950. The population of a city has continued to grow since 1950.
Video: Homologous chromosomes during prophase I - Animation

For a complete list of videos, visit our video library