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sesenic [268]
2 years ago
10

4. Suppose an 802.11b station is configured to always reserve the channel with the RTS/CTS sequence. Suppose this station sudden

ly wants to transmit 1,000 bytes
Business
1 answer:
NARA [144]2 years ago
6 0

The time required to transmit the frame and receive the acknowledgment DIFS + 3SIFS +820μsec

<h3>What is Bytes?</h3>
  • Digital information is stored in units called bytes, which typically have eight bits.
  • The byte is the lowest addressable unit of memory in various computer architectures because it was historically the amount of bits needed to encode a single character of text in a computer.
  • Network protocol specifications such as The Internet Protocol (RFC 791) refer to an 8-bit byte as an octet to distinguish them from the ordinary 8-bit definition.
  • Depending on the bit endianness, an octet's bits are typically counted from 0 to 7 or 7 to 0, respectively. Since the initial bit is a zero, the eighth bit is a seven.

Know more about Bytes numerical brainly.com/question/15166519

#SPJ4

I hope you are trying to ask the question below:

<u>Question</u>:

Suppose an 802.11 b station is configured to always reserve the channel with the RTS/CTS sequence.

Suppose this station suddenly wants to transmit 1,000 bytes of data, and all other stations are idle at this time.

As a function of SIFS and DIFS, and ignoring propagation delay and assuming no bit errors, calculate the time required to transmit the frame and receive the acknowledgment.

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From the following examples, which one correctly defines a leader?
mel-nik [20]

Answer:

A

Explanation:

A leader is someone who ensures their team has support and tools to achieve their goals.

8 0
2 years ago
One approach to understanding corruption perceptions is to compare information across a variety of countries. Your company has h
Ne4ueva [31]

Explanation:

A  major problem in investing in the countries of South America are the problems arising from corruption, political instability and bureaucratization.

There are also many positive points that make large companies operate in such countries, such as Brazil, for example, which is a large country with enormous potential for consumption and also local and government incentives for setting international companies in the country.

However, it is essential that companies operate in these countries having knowledge of the real local situation in terms of the main problems occurring in the country, such as corruption, which can lead to significant problems for the company's business.

It is important, therefore, that there is an accurate internal control over the businesses and the corruption-related indexes and an active and regular monitoring of data essential to the business.

It is also important to have policies and an internal culture aimed at maintaining ethical values, so that the company is supported by positive and ethical values ​​that will lead to a good positioning in the market.

4 0
4 years ago
Quality risk refers to the chance that: a.The project relies on developing new or untested technologies. b.The well-being of the
GrogVix [38]

Answer:

The answer is c.The firm's reputation may suffer when the product becomes available.

Explanation:

Quality risk are potential losses due to failure to meet set quality standards.

7 0
4 years ago
Pick an ad that speaks out against drug abuse. Write about the possible primary and secondary effects of this ad on the youth in
weeeeeb [17]

Answer: The National Youth Anti-Drug Media Campaign launched the “Above the Influence” (ATI) ad campaign in 2005. The campaign aims to provide young people with a different perspective on life. The campaign’s primary initiative is to reduce drug abuse among teenagers, not just by telling them about the harmful effects of drugs, but by helping them to counter bad influences (such as peer pressure) and believe in themselves. This campaign used print media, the Internet, television, and radio to communicate its message to teenagers.

The primary effects of this ad campaign on the youth in my locality were in terms of the immediate awareness that the ad’s message created. The campaign focused on improving lifestyles rather than just highlighting the bad effects of drugs, so it was able to connect with its target audience. Another key reason for the campaign’s success was the use of multiple media formats to communicate with the target audience.

An important secondary effect of this ad campaign was that it succeeded in spreading awareness about how peer pressure leads people into drug abuse. The campaign’s partnership with schools and other community groups helped to increase its effect on students in their early teens. Another secondary effect of the campaign was a decrease in the long-term use of marijuana and other illicit drugs among teenagers. The campaign managed to foster a feeling of independence and self-assurance among teens over the years.

The message of this ad campaign is still fresh in my mind. I’m sure it had a lasting effect on many others who heard it because it succeeded in building public awareness about the problem of drug abuse and in promoting a positive lifestyle.

Explanation:I got it of edmentum

3 0
3 years ago
The Lunch Counter is expanding and expects operating cash flows of $32,500 a year for seven years as a result. This expansion re
storchak [24]

Answer:

$109,688.89

Explanation:

According to the scenario, computation of given data are as follows,

Formula for Net present value are as follows,

NPV = -Investment in fixed asset - Net working Capital + Operating cashflow × ( 1 - (1+r)^{-n}) ÷ r + Net working capital ×(1+r)^{-n}

Where, r = rate of return

n = number of years

By putting the value, we get

NPV = -28,000 - 2,800 + 32,500 × ( 1 - (1+0.14)^{-7}) ÷ 0.14 + 2,800 × (1+0.14)^{-7}

By solving the above equation, we get

NPV = $109,688.89

8 0
3 years ago
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