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MindTap Computing for Vermaat's Enhanced Discovering Computers, 1st Edition, [Instant Access], 1 term (6 months)
1st Edition
ISBN: 9781285845937
Author: Misty E. Vermaat
Publisher: Cengage Archive
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Expert Solution & Answer
Chapter 6, Problem 19SG
Explanation of Solution
Difference between volatile memory and non-volatile memory:
| Volatile memory | Non-volatile memory |
| This memory holds data temporarily. | This memory holds data permanently. |
| The contents of volatile memory may alter when the processor performs program or application’s instructions though the given program is in memory. | The content in the non-volatile memory cannot be changed or modified... |
Explanation of Solution
Example of volatile memory:
RAM is an example of volatile memory.
- Because, once the power is separated from the computer, user loses their content.
- Therefore, user needs to save any data, instructions and information for future needs...
Expert Solution & Answer
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15 points
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Consider the following scenario in which host 10.0.0.1 is communicating with an external SMTP mail server at IP
address 128.119.40.186.
NAT translation table
WAN side addr
LAN side addr
(c), 5051
(d), 3031
S: (e),5051
SMTP
B
D (f.(g)
10.0.0.4
server
138.76.29.7
128.119.40.186
(a) is the source IP address at A, and its value.
S: (a),3031
D: (b), 25
10.0.0.1
A
10.0.0.2.
1. 138.76.29.7
10.0.0.3
Chapter 6 Solutions
MindTap Computing for Vermaat's Enhanced Discovering Computers, 1st Edition, [Instant Access], 1 term (6 months)
Ch. 6 - Prob. 1SGCh. 6 - Prob. 2SGCh. 6 - Prob. 3SGCh. 6 - Prob. 4SGCh. 6 - Prob. 5SGCh. 6 - Prob. 6SGCh. 6 - Prob. 7SGCh. 6 - Prob. 8SGCh. 6 - Prob. 9SGCh. 6 - Prob. 10SG
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