1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
butalik [34]
3 years ago
6

Spacecraft exploring the outer planets need reliable data transmission. however, the acknowledgments would take hours to arrive.

this makes an ack-based reliability approach unattractive. can you think of another way to provide more reliable data transmission to spacecraft without using acknowledgments?
Business
1 answer:
jarptica [38.1K]3 years ago
5 0
<span>Use forward error correction (FEC) to perform the data transmissions. FEC is a method where you transmit the data that's been encoded with an error correction code (ECC). This adds redundancy to the data transmission which allows for some errors to be corrected upon reception without having to rely upon the sender having to send the data again. One example of an ECC is the Reed Solomon error correction code. That code is used in many different applications where retransmission of corrupted data isn't practical, such as disk sectors in hard disk drives, data encoded on optical media such as DVDs, CDs, or Blu-Ray discs. It is also frequently used for communications from satellites.</span>
You might be interested in
Which option is an example of a personal activity that job seekers might mention in a career portfolio? are personal activities
sammy [17]

they might tell a little about their background history, hobbies like golf

8 0
4 years ago
Read 2 more answers
The basic purpose of measuring cash flow is to estimate how much:
NARA [144]
The basic purpose of measuring cash flow is to estimate how much<span> a. net </span>cash<span> a company has during a given period. ... The executive team at Midas Muffler and Brake decides to publish a statement of its available </span>cash<span> that subtracts from the</span>cash<span>, the planned investments in new shops and new technology.</span>
7 0
4 years ago
A calendar-year corporation has positive current E&amp;P of $1,500 and a deficit in accumulated E&amp;P of ($2,000). The corpora
Studentka2010 [4]

Answer:

B. The distribution will be a dividend if current earnings and profits are positive and exceed the distribution.

6 0
4 years ago
Carl is furious that the elderly get special senior-citizen discounts on goods and services while young people don't. The name f
densk [106]

Answer: Intergenerational equity

Explanation: Equity simply preaches fairness whereby the allocation and sharing of resources, privilege and other related issues is devoid of partiality. Intergenerational equity looks into the idea of fairness between members of certain generations and age groups whereby the resource allocation and privilege afforded to individuals is devoid of favoritism on the basis of age group or generation. In the scenario above, Carl is of the opinion that intergenerational equity should be in play such that benefits afforded to elderly also incorporates the youth.

3 0
4 years ago
structural unemployment can be caused by all of the following except: a) minimum wages. b) labor unions. c) efficiency wages. d)
olga2289 [7]

Structural unemployment can be caused by all of the following except fluctuations in the business cycle.

<h3>What is Structural unemployment ?</h3>

Structural unemployment is long-lasting unemployment that comes about due to shifts in an economy.

Structural unemployment is caused by a mismatch of skills between the unemployed and available jobs. Structural unemployed is caused by changes in the economy, such as deindustrialization, which leaves some unemployed workers unable to find work in new industries with different skill requirements.

This type of unemployment happens because though jobs are available, there's a mismatch between what companies need and what available workers offer.

For example, employees who produce a specialty clothing product that suddenly is no longer a trend might lose their position producing this specific product, causing structural unemployment.

To learn more about Structural unemployment , refer

https://brainly.in/question/46526856

#SPJ4

3 0
2 years ago
Other questions:
  • When a country produces on its production possibilities curve, then this country's unemployment is expected to be at one of its
    12·1 answer
  • In statistical discrimination,
    15·1 answer
  • Janet says, "i didn't get a job offer because the interviewer was biased and it was a nasty day; it had nothing to do with my qu
    9·1 answer
  • What is the purpose of a trial balance?
    14·1 answer
  • Acme Movers is a company that ships goods and cargo to all locations in the United States. The employees understand that the com
    8·1 answer
  • What was the average cost of a new home in 1965
    14·1 answer
  • Assume the initial price of the drugwas $50 per unit, and at that price there were 2,000 units sold. Miland, the manufacturerof
    8·1 answer
  • Describe the role of communication in effective leadership. Discuss your own administration style and how it may influence your
    12·1 answer
  • Wakon Company earned $4.95 per share and paid dividends of $2.10 per share. The company reported a dividend yield of 5 percent.
    7·1 answer
  • Intelligence is analyzed information which in turn becomes decision-making intelligence when it has ramifications for the firm.
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!