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Talja [164]
3 years ago
14

True or false: when an ospf route sends its link state information, it is sent only to those nodes directly attached neighbors.

explain.
Computers and Technology
1 answer:
Korvikt [17]3 years ago
4 0

Answer:

The following statement is True.

Explanation:

LSU(Link State Update) is also known as the Link State Acknowledgements.  

Link State Update packets are use for flooding of the Link State Acknowledgements and sending Link State Acknowledgement response to the Link State Request packets.  

It sent directly connected neighbors who previously requested the Link State Acknowledgements in form of the Link State Request packets.  

In the case of the flooding, neighbors routers are only responsible for the re-encapsulation of the received Link State Acknowledgement informations in the new Link State Update packets.

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What are the advantages and disadvantages of the simulated link strategy?
amid [387]

Answer:

The advantage of the simulated link strategy are:

  • It is easily able to provide the practical feedback to the customers and users while designing the whole system. It also determine the efficiency and the correctness of the design in the stimulated link strategy.
  • In the stimulated link strategy, the sharing and delivering of the data and information is done efficiently without any occurrence of error and interrupt. It is also high flexible technique.

The disadvantage of the simulated link strategy are:

  •   The simulated link strategy is flexible but it is not standardization and also it required more good concept.
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3 0
3 years ago
One of the biggest risks involved in using e-mail is
Maurinko [17]
The best answer to the question that is being presented above would be letter d. One of the biggest risks involved in using electronic mail or e-mail is the amount of junk mail you get from unsolicited, spamming, and phishing e-mail addresses.
8 0
3 years ago
Read 2 more answers
In a batch operating system, three jobs are submitted for execution. Each job involves an I/O activity, CPU time and another I/O
Ilia_Sergeevich [38]

Answer:

a) CPU utilization for uniprogramming system = 18.2%

b) CPU utilization for multiprogramming system = 41.379%

Explanation:

IO time = total time – CPU time

For JOB 1  

CPU time = 3ms ,

total time= 23ms

IO time = 23-3 = 20ms ,

For JOB 2

CPU time =5ms

total = 29ms

IO time = 29-5 = 24ms  

For JOB 3  

CPU time = 4ms

total = 14ms

IO time = 14-10 =10ms  

1.) In uniprogramming system, operations are performed sequentially

CPU utilization=total CPU time / total real time

CPU utilization =(3+5+4) / (23+29+14)

CPU utilization =0.182 or 18.2%

2) In multiprogramming system, jobs wait for the CPU to get free while performing IO operations concurrently

steps followed by the os

1. IO for 1st job                           at 0ms

2. IO for 2nd job                          at 0ms

3. IO for 3rd job                          at 0ms

4. CPU time for 3rd job              at 5ms

5. Next IO job for 3rd job           at 9ms END at 14ms

6. CPU time for 1st job              at 9ms

7. Next IO job for 1st job           at 14ms END at 23ms

8. CPU time for 2nd job             at 14ms

9. Next IO job for 2nd job          at 15ms END at 29ms

CPU time is 3+5+4 =12ms

Total execution time = 29ms

CPU utilization = 12*100/29= 41.379%

5 0
3 years ago
If a 60 lb. load is placed on the platform, what will the pressure gauge reading be if the piston area is 5 sq.in? Give your ans
Doss [256]

Answer:

The pressure gauge reading will be;

12 psi

Explanation:

The question relates to relationship of pressure and area

The given parameters for the measurement are;

The weight of the load = 60 lb

The required area of the piston = 5 in.²

Pressure exerted by a force can be defined as follows;

Pressure =  \dfrac{Force}{Area}

The weight of the load = The force applied by the load

Therefore;

Pressure =  \dfrac{Force}{Area} = \dfrac{60 \ lb}{5 \ in.^2}  = 12\dfrac{lb}{in.^2} = 12 \ psi

The gauge reading will be 12 psi.

7 0
3 years ago
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Make sure that visitors receive relevant ads that pertain to their search query by segmenting your search engine marketing account into pertinent campaigns and ad groups.

<h3>What is search engine marketing? </h3>
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  • The practice of promoting websites by making them more visible in search engine results pages, primarily through paid advertising, is known as search engine marketing.
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To learn more about search engine marketing, refer to:

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