A+ Guide to Hardware, Loose-leaf Version
9th Edition
ISBN: 9781337684361
Author: ANDREWS, Jean
Publisher: Cengage Learning
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Chapter 7, Problem 6TC
Explanation of Solution
Given:
Mentioned below are names of 13 ports:
Dual Link DVI-I
Single Link DVI-D
Parallel
USB Type A
USB Type B
FireWire 400
VGA
DisplayPort
Mini Display Port
4-pin S-Video
HDMI
PS/2
Serial
Given consideration:
The names of 13 ports are given and 12 ports contain in a “Figure 7-75” (A-L).
To find: The extra port name given in the question which has no matching image in the figure...
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If a UDP datagram is sent from host A, port P to host B, port Q, but at host B there is no process listening to port Q, then B is to send back an ICMP Port Unreachable message to A. Like all ICMP messages, this is addressed to A as a whole, not to port P on A.
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Chapter 7 Solutions
A+ Guide to Hardware, Loose-leaf Version
Ch. 7 - Prob. 1TCCh. 7 - Prob. 2TCCh. 7 - Prob. 3TCCh. 7 - Prob. 4TCCh. 7 - Prob. 5TCCh. 7 - Prob. 6TCCh. 7 - Prob. 1RBCh. 7 - Prob. 2RBCh. 7 - Prob. 3RBCh. 7 - Prob. 4RB
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