« previous next »

Author Question: Two digital cellular standards used in the United States are a. AMPS and CDMA b. CDMA and TDMA ... (Read 137 times)

asan beg

  • Hero Member
  • *****
  • Posts: 570
on: Jul 7, 2018
Two digital cellular standards used in the United States are
 
  a. AMPS and CDMA
  b. CDMA and TDMA
  c. ETACS and AMPS
  d. ETACS and GSM

Question 2

The most popular analog cellular standard in use in the United States is
 
  a. AMPS
  b. ETACS
  c. CDMA
  d. GSM


Zebsrer

  • Sr. Member
  • ****
  • Posts: 284
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?

Common abbreviations that cause medication errors include U (unit), mg (milligram), QD (every day), SC (subcutaneous), TIW (three times per week), D/C (discharge or discontinue), HS (at bedtime or "hours of sleep"), cc (cubic centimeters), and AU (each ear).

Did you know?

In ancient Rome, many of the richer people in the population had lead-induced gout. The reason for this is unclear. Lead poisoning has also been linked to madness.

Did you know?

Elderly adults are at greatest risk of stroke and myocardial infarction and have the most to gain from prophylaxis. Patients ages 60 to 80 years with blood pressures above 160/90 mm Hg should benefit from antihypertensive treatment.

Did you know?

Only 12 hours after an egg cell is fertilized by a sperm cell, the egg cell starts to divide. As it continues to divide, it moves along the fallopian tube toward the uterus at about 1 inch per day.

Did you know?

Disorders that may affect pharmacodynamics include genetic mutations, malnutrition, thyrotoxicosis, myasthenia gravis, Parkinson's disease, and certain forms of insulin-resistant diabetes mellitus.

The United States, 1819 The United States, 1819
Occupational Prestige: How The United States Compares With Sixty Countries Occupational Prestige: How The United States Compares With Sixty Countries
One of the cultural privileges of being white in the United States is less suspicion of wrongdoing. One of the cultural privileges of being white in the United States is less suspicion of wrongdoing.
A digital storage oscilloscope can be easily connected to an injector by carefully back-probing ... A digital storage oscilloscope can be easily connected to an injector by carefully back-probing ...
The three states of matter: solid, liquid, and gas. The three states of matter: solid, liquid, and gas.
Per capita consumption of power is high in the developed world and highest in the United States Per capita consumption of power is high in the developed world and highest in the United States
Video: Exercise and cardiac output & Definition of stroke volume

For a complete list of videos, visit our video library