Author Question: Keeping old messages does not slow down retrieval of messages since you are most likely looking only ... (Read 63 times)

Mollykgkg

  • Hero Member
  • *****
  • Posts: 529
Keeping old messages does not slow down retrieval of messages since you are most likely looking only at current messages.
 
  Indicate whether the statement is true or false

Question 2

All of the following are disadvantages of using digital transmissions EXCEPT ________.
 
  A) noticeable time lags can occur if there is too much data to transmit or encode
  B) the accuracy depends on the sampling rate
  C) higher sampling rates produce more data to be transmitted
  D) errors can be detected and corrected



rosiehomeworddo

  • Sr. Member
  • ****
  • Posts: 306
Answer to Question 1

FALSE

Answer to Question 2

D



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question


 

Did you know?

About 3.2 billion people, nearly half the world population, are at risk for malaria. In 2015, there are about 214 million malaria cases and an estimated 438,000 malaria deaths.

Did you know?

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

Did you know?

Urine turns bright yellow if larger than normal amounts of certain substances are consumed; one of these substances is asparagus.

Did you know?

To prove that stomach ulcers were caused by bacteria and not by stress, a researcher consumed an entire laboratory beaker full of bacterial culture. After this, he did indeed develop stomach ulcers, and won the Nobel Prize for his discovery.

Did you know?

Most strokes are caused when blood clots move to a blood vessel in the brain and block blood flow to that area. Thrombolytic therapy can be used to dissolve the clot quickly. If given within 3 hours of the first stroke symptoms, this therapy can help limit stroke damage and disability.

For a complete list of videos, visit our video library