Network+ Guide to Networks, Loose-Leaf Version
8th Edition
ISBN: 9781337685894
Author: Jill West, Tamara Dean, Jean Andrews
Publisher: Cengage Learning
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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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Students have asked these similar questions
For a hierarchical carry look-ahead adder, GO can be written like below. Find the gate delay needed to obtain GO without fan-in and with a fan-in of 3 inputs.
GO=g7+p7g6+p7p6g5+p7p6p5g4+p7p6p5p4g3+p7p6p5p4p3g2+p7p6p5p4p3p2g1+p7p6p
5p4p3p2p1g0
Select one:
a.
O b.
GOO
B
B
GO without fan-in limitation will require 3 gate delays
GO with fan-in limitation of 3 will require 5 gate delays
GO without fan-in limitation will require 4 gate delays
• GO with fan-in of 3 will require 3 gate delays
C.
• GO without fan-in limitation will require 5 gate delays
GO with fan-in limitation of 3 will require 3 gate delays
O d.
GO without fan-in limitation will require 2 gate delays
GO with fan-in limitation of 3 will require 4 gate delays
1. Show that S₁ = S2 if and only if S₁ U S2 = S₁n S2.
2. Show that if S1 and S2 are finite sets with |S₁ = n and |S₂| = m, then
S₁ U S2 ≤n+m.
3. If language L is regular and is given by L ={awa : w = {a, b} *}
Then show that L² is regular.
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(b) Find the values of joint variables 01, 02 if the robotic manipulator is commanded to reach the desired
location of Pº = [4.5, 3,0]. Notice there are possibly two sets of solutions.
(c) Also sketch the two poses of the robot for the computed joint variables.
Page 5 of 7
Chapter 5 Solutions
Network+ Guide to Networks, Loose-Leaf Version
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