NETWORK+ GUIDE TO NETWORKS, LL+ACCESS
8th Edition
ISBN: 9781337756570
Author: West
Publisher: CENGAGE L
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Expert Solution & Answer
Chapter 5, Problem 1RQ
Program Description Answer
A transmission characteristic that could not be achieved completely is bandwidth.
Hence, the correct answer is option “D”.
Expert Solution & Answer
Explanation of Solution
Bandwidth:
The maximum amount of data that can be transmitted through transmission medium at a given period is called as bandwidth.
- It is one of the transmission characteristic, which could never be achieved completely.
- The bandwidth can be estimated using bits-per-second.
- It measures the difference between lowest and highest frequency that is transmitting in the system to calculate the total frequency.
Explanation for incorrect options:
Latency:
Latency is the measure of how many seconds a network will take to transfer a data from one device to another. This characteristic could be achieved completely while transferring the data.
Hence, the option “A” is wrong.
Throughput:
Actual amount of data that can be transmitted through transmission medium at a given period is called as throughput.
- Throughput is always lower than the bandwidth; this is because actual network speed is always lower than the specified speed.
- This characteristic could be achieved completely while transferring the data.
Hence, the option “B” is wrong.
Bit rate:
The total file size of an audio is represented using the bit rate. It is usually represented in bps. This characteristic could be achieved completely while transferring the data.
Hence, the option “C” is wrong.
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23 }
24
ain.cpp
// Tasks:
C tot
Shore
Run
Task 1: Create a class "Student" with attributes name, age, and grade. Add
methods to set and get these values.
Task 2: Implement a class "BankAccount" with deposit and withdraw methods,
ensuring balance does not go negative.
Task 3: Develop a class "Circle" that calculates its area and circumference
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42
व
2 = 16
25
32-5
Subnetting
=
27
Problem 8
Number of needed subnets 5
Network Address 172.50.0.0/27
Address class
B
Default subnet mask
255.255.0.
.
Custom subnet mask 255.255.255.229
Total number of subnets
Total number of host addresses
Number of usable addresses
Number of bits borrowed
3
8122
8120
What is the 4th
subnet range?
What is the subnet number
for the 5th subnet?
What is the subnet
broadcast address for
the 6th subnet?
What are the assignable
addresses for the 3rd
subnet?
Chapter 5 Solutions
NETWORK+ GUIDE TO NETWORKS, LL+ACCESS
Knowledge Booster
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