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

Author Question: Analog signals can use copper wire or use transmission media such as fiber-optics or ________ ... (Read 114 times)

future617RT

  • Hero Member
  • *****
  • Posts: 543
on: Jul 7, 2018
Analog signals can use copper wire or use transmission media such as fiber-optics or ________ (radio, microwave, infrared).
 
  A) wired
  B) wireless
  C) parallels
  D) unicode

Question 2

Do all emails have headers?
 
  What will be an ideal response?


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

nhea

  • Sr. Member
  • ****
  • Posts: 305
Reply #1 on: Jul 7, 2018
Answer to Question 1

B

Answer to Question 2

Yes, emails have headers even though you cannot see them. Most email clients or hosting services allow you to look at the header if you are interested.


future617RT

  • Hero Member
  • *****
  • Posts: 543
Reply #2 on: Jul 7, 2018
TY


nhea

  • Sr. Member
  • ****
  • Posts: 305
Reply #3 on: Jul 7, 2018
Happy to Help


« previous next »
 

Did you know?

Pink eye is a term that refers to conjunctivitis, which is inflammation of the thin, clear membrane (conjunctiva) over the white part of the eye (sclera). It may be triggered by a virus, bacteria, or foreign body in the eye. Antibiotic eye drops alleviate bacterial conjunctivitis, and antihistamine allergy pills or eye drops help control allergic conjunctivitis symptoms.

Did you know?

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

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.

Did you know?

Illicit drug use costs the United States approximately $181 billion every year.

Did you know?

ACTH levels are normally highest in the early morning (between 6 and 8 A.M.) and lowest in the evening (between 6 and 11 P.M.). Therefore, a doctor who suspects abnormal levels looks for low ACTH in the morning and high ACTH in the evening.

Connect a fused jumper wire to supply 12 volts to terminal 86 and a ground to terminal 85 of the ... Connect a fused jumper wire to supply 12 volts to terminal 86 and a ground to terminal 85 of the ...
An orange has four times the fiber of six ounces of orange juice An orange has four times the fiber of six ounces of orange juice
Topic Media Topic Media
Topic Media Topic Media
A silver wire with a resistivity of 1.59E-8 Ωm has a radius of 14.1 mm. A silver wire with a resistivity of 1.59E-8 Ωm has a radius of 14.1 mm.
How many electrons flow past a given cross section of the wire in 10.3 min? electrons How many electrons flow past a given cross section of the wire in 10.3 min? electrons
Video: Role of the respiratory system - effect of altered ventilation rates

For a complete list of videos, visit our video library