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erik [133]
3 years ago
13

What are two reasons for using layered protocols? what is one possible disadvantage of using layered protocols?

Computers and Technology
1 answer:
Ostrovityanka [42]3 years ago
8 0
Some of the disadvantages of using layered protocols are the redundancy and overall lower performance.
Reimplementing everything from remote and wired to connectionless and association situated application correspondence, with each ringer and shriek of BGP, MPLS, multicast steering and so on would be a gigantic endeavor and potentially unmanageable in this solid across the board convention. I could envision specialty utilize situations where most extreme execution is imperative most importantly where an exceptionally basic framework might be wanted.
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B. Summer monsoons bring heavy rainfall and winter monsoons create dry and arid conditions.
6 0
4 years ago
private members of a class are accessible only from _____________ of the same class or from their friends
maxonik [38]

Answer: Within other member

Explanation:

 The private data member is also known as private function in the computer programming language. The private keyword is basically used to specify the access level and also provide the variable and the methods control to the programmers in the class.

In the class, the variables and the method are directly access by the other methods with the same class but not directly access by the derived class. Therefore, the private members of the class are easily access from the other member of the similar class and also from friends.    

8 0
3 years ago
An enhancement to a computer accelerates some mode of execution by a factor of 10. The enhanced mode is used 50% of the time, me
Ann [662]

Answer:

The answer is "5.5 and 90.90%"

Explanation:

For point 1:

To calculate the speed from fast mode, its run time without enhancement should be worked out. Designers are aware of which two selves are implicated throughout the accelerated project planning: the empty (50 \%) and the increased stages (50 \%).

Although not enhanced, this would take almost as long (50 \%) and for the combine to give phase; even so, the increased phase would've been 10 times longer, as well as 500 \%. Thus the corresponding total speed without enhancement is =50\% + 500\% = 550\%.

Its overall speed is:

=\frac{\text{Accelerated runtime}}{ \text{accelerated  runtime}} = \frac{550 \%}{ 100 \%}= 5.5

For point 2:

We re-connect these figures in Amdahl's Law throughout order to identify how long it would take for both the initial implementation:

\text{Vectorized fraction}= \frac{\text{Overall velocity}\times \text{Accelerated acceleration}-\text{Accelerated acceleration}}{\text{Overall acceleration} \times \text{Accelerated acceleration}-\text{Overall acceleration}}

                              = \frac{5.5  \times 10 -10 }{ 5.5 \times 10 - 5.5}\\\\=\frac{45}{49.5}\\\\=0.9090\\\\=90.90\%

5 0
3 years ago
A __________ note is a private note that you leave for yourself or for other people who might use the presentation file
BaLLatris [955]

Answer:

The answer is that it is a speaker note.

Explanation:

It leaves a note for people that use presentation files. I use it all the time on my google slides.

7 0
3 years ago
List out two ways to execute the script.​
castortr0y [4]

Answer:

1) Execute Shell Script Using File Name. Use the shell script file name to execute it either by using it's relative path or absolute path as shown below

2) Execute Shell Script Using Source Command.

7 0
3 years ago
Read 2 more answers
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