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

Author Question: What kind of circuits are more commonly used for telephone networks in the United States? A) T2 ... (Read 45 times)

jon_i

  • Hero Member
  • *****
  • Posts: 549
on: Jul 28, 2018
What kind of circuits are more commonly used for telephone networks in the United States?
 
  A) T2 B) T1
  C) T3 D) all of the above are used equally

Question 2

Which of the following codes is not essential when placing a call to someone in another country?
 
  A) subscriber number B) 011 C) area code D) country code


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

guyanai

  • Sr. Member
  • ****
  • Posts: 349
Reply #1 on: Jul 28, 2018
Answer to Question 1

B

Answer to Question 2

C


jon_i

  • Member
  • Posts: 549
Reply 2 on: Jul 28, 2018
Wow, this really help

chjcharjto14

  • Member
  • Posts: 342
Reply 3 on: Yesterday
Excellent

« previous next »
 

Did you know?

The use of salicylates dates back 2,500 years to Hippocrates's recommendation of willow bark (from which a salicylate is derived) as an aid to the pains of childbirth. However, overdosage of salicylates can harm body fluids, electrolytes, the CNS, the GI tract, the ears, the lungs, the blood, the liver, and the kidneys and cause coma or death.

Did you know?

The shortest mature adult human of whom there is independent evidence was Gul Mohammed in India. In 1990, he was measured in New Delhi and stood 22.5 inches tall.

Did you know?

Methicillin-resistant Staphylococcus aureus or MRSA was discovered in 1961 in the United Kingdom. It if often referred to as a superbug. MRSA infections cause more deaths in the United States every year than AIDS.

Methicilli ...
Did you know?

Cyanide works by making the human body unable to use oxygen.

Did you know?

There are 20 feet of blood vessels in each square inch of human skin.

Traction is the application of a pulling force to maintain bone alignment during fracture healing. D Traction is the application of a pulling force to maintain bone alignment during fracture healing. D
Action of Hunger Signals on Feeding Circuits in the Brain Action of Hunger Signals on Feeding Circuits in the Brain
A woman in a net on a Congo shore. Although the importation of slaves was illegal after 1807, histor A woman in a net on a Congo shore. Although the importation of slaves was illegal after 1807, histor
Commonly Used Pharmacology Abbreviations Commonly Used Pharmacology Abbreviations
Guide to Major Massage Therapy Organizations in the United States* Guide to Major Massage Therapy Organizations in the United States*
The constitutional division of Powers Between the National Government and the States The constitutional division of Powers Between the National Government and the States
Video: Knee Animation

For a complete list of videos, visit our video library