1. Based on Scenario A, the packets should be encapsulated in multiple frames to minimize the re-transmission overhead.
This is because there will be the need to re-transmit the packets because the network environment is not reliable and accurate. Therefore, a single frame may be too costly when the need for re-transmission arises.
2. Based on Scenario B, the packets should be encapsulated in a single frame because of the high level of network reliability and accuracy.
There will not be further need to re-transmit the packets in a highly reliable and accurate network environment. This environment makes a single frame better.
Encapsulation involves the process of wrapping code and data together within a class so that data is protected and access to code is restricted.
With encapsulation, each layer:
- provides a service to the layer above it
- communicates with a corresponding receiving node
Thus, in a reliable and accurate network environment, single frames should be used to enhance transmission and minimize re-transmission overhead.
Learn more about data encapsulation here: brainly.com/question/23382725
Answer:
blocky, pixilated motion.
Explanation:
Less bits are used to encode every video frame, so depending on the compression algorithm this will result in small areas, blocks, getting the same color, i.e., a blocky, pixelated effect.
Answer:
Following are the answer for the given question
for(int i=1;i<=99;++i) // for loop
{
cout<<"EXAM"<<endl; // display the word EXAM
}
Explanation:
In this question we using for loop which is iterating 99 times and print the
word "EXAM " 99 times.
The variable i is initialized by 1 and check the condition if the condition in loop is true it will execute the loop and print "EXAM" .The loop will executed 99 times when the condition in loop is false then loop become terminated.
Following are the program in c++
#include<iostream>// header file
using namespace std;
int main() // main method
{
for(int i=1;i<=99;++i) // for loop
{
cout<<"EXAM"<<endl; // display the word EXAM
}
return 0;
}
Answer:
By order of increasing magnitude:
D. Make sure the USB device is plugged in properly.
A. Try a different USB cable.
B. Replace the USB device.
C. Install a new USB controller card.
Explanation:
Start with whatever is simplest first. Most errors are simply ID-10-T mistakes.
