« previous next »

Author Question: Satellite ________ operate on a point-to-point basis. A) uplinks B) downlinks C) both A and B ... (Read 47 times)

abarnes

  • Hero Member
  • *****
  • Posts: 556
on: Jul 7, 2018
Satellite ________ operate on a point-to-point basis.
 
  A) uplinks
  B) downlinks
  C) both A and B
  D) neither A nor B

Question 2

Optical fiber cords use two strands ________.
 
  A) for reliability through redundancy
  B) to form a complete electrical loop
  C) to double the transmission speed
  D) for full-duplex transmission


s.meritte

  • Sr. Member
  • ****
  • Posts: 306
Reply #1 on: Jul 7, 2018
Answer to Question 1

A

Answer to Question 2

D


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

According to the American College of Allergy, Asthma & Immunology, more than 50 million Americans have some kind of food allergy. Food allergies affect between 4 and 6% of children, and 4% of adults, according to the CDC. The most common food allergies include shellfish, peanuts, walnuts, fish, eggs, milk, and soy.

Did you know?

In 1886, William Bates reported on the discovery of a substance produced by the adrenal gland that turned out to be epinephrine (adrenaline). In 1904, this drug was first artificially synthesized by Friedrich Stolz.

Did you know?

In the United States, an estimated 50 million unnecessary antibiotics are prescribed for viral respiratory infections.

Did you know?

According to the FDA, adverse drug events harmed or killed approximately 1,200,000 people in the United States in the year 2015.

Did you know?

Long-term mental and physical effects from substance abuse include: paranoia, psychosis, immune deficiencies, and organ damage.

Information Processing Model The components of the model operate simultaneously. Information Processing Model The components of the model operate simultaneously.
The recent mass upheavals in Tunisia, Egypt, Libya, Yemen, and Syria gave political scientists a cha The recent mass upheavals in Tunisia, Egypt, Libya, Yemen, and Syria gave political scientists a cha
The energy set-point view that is the basis of many people’s thinking about hunger and eating. The energy set-point view that is the basis of many people’s thinking about hunger and eating.
Dew-Point Thresholds Dew-Point Thresholds
A 0.51 m aqueous solution of an unknown solute has a boiling point elevation of 0.62°C. The ... A 0.51 m aqueous solution of an unknown solute has a boiling point elevation of 0.62°C. The ...
Find an equation of the tangent line to the graph of f(x) = sqrt(x) / (x+1) at the point x=1 Find an equation of the tangent line to the graph of f(x) = sqrt(x) / (x+1) at the point x=1
Video: Protein digestion - stomach & small intestine

For a complete list of videos, visit our video library