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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>
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Suppose a participant in this experiment was expending $0 worth of effort in studying for each class before the experiment. Over
kow [346]

Answer:

<u>For Maths;</u>

<u>The student would increase time studying for maths.</u>

<u>For English;</u>

<u>The student would increase time studying for English.</u>

<u>Explanation:</u>

This is the case in both cases because there's a certainty that the student earns an A in both cases if he puts in the equivalent  $ amount worth of effort.

The student's ability to adapt to change comes under great test over the next  6 weeks in other to get an A in the math and English classes.

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3 years ago
Britt raises money from wealthy individuals and institutional investors, and invests them in a variety of promising new companie
natita [175]

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Britt is a Financial Manager.

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A finanacial manager in a company is a person that is responsible for the financial health or well-being of a company. As the financial manager, the roles to be played includes; making financial reports, directly investing company funds, devloping plans/ strategies for the company's long term growth or development through fund raisers or bonds or any means seen fit.

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bonufazy [111]

Answer:

45%

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2 years ago
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Fynjy0 [20]

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c) is the same along both curves.

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