MindTap Computing, 1 term (6 months) Printed Access Card for Vermaat/Sebok/Freund/Campbell Frydenberg's Discovering Computers 2018 (MindTap Course List)
18th Edition
ISBN: 9781337285193
Author: Vermaat, Misty E.; Sebok, Susan L.; Freund, Steven M.; Campbell, Jennifer T.; Frydenberg, Mark
Publisher: Cengage Learning
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Expert Solution & Answer
Chapter 12, Problem 43SG
Explanation of Solution
Strategies to create an online professional presence:
- First the user should register a form of their name which as a domain name and host a website or blog at that web address.
- Avoid informal names of the account profiles, domain name, or blog title.
- The user must add a photo which presents the best one when compare to all others.
- Create an introduction video of oneself by using a webcam and post that video on YouTube or other video sharing site and also include a link to it on their own blog or website...
Program Plan Intro
LinkedIn:
- LinkedIn is a business or employment-oriented service which operates through mobile apps and websites.
- It allows people to create profiles and connection to one another in an online social network.
- Anybody in the LinkedIn can invite people to become a connection.
Expert Solution & Answer
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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
6.3A-3. Multiple Access protocols (3). Consider the figure below, which shows the arrival of 6
messages for transmission at different multiple access wireless nodes at times t=0.1, 1.4, 1.8, 3.2,
3.3, 4.1. Each transmission requires exactly one time unit.
1
t=0.0
2
3
45
t=1.0
t-2.0
t-3.0
6
t=4.0
t-5.0
For the CSMA protocol (without collision detection), indicate which packets are successfully
transmitted. You should assume that it takes .2 time units for a signal to propagate from one node to
each of the other nodes. You can assume that if a packet experiences a collision or senses the
channel busy, then that node will not attempt a retransmission of that packet until sometime after
t=5. Hint: consider propagation times carefully here. (Note: You can find more examples of problems similar to this here B.]
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Just wanted to know, if you had a scene graph, how do you get multiple components from a specific scene node within a scene graph? Like if I wanted to get a component from wheel from the scene graph, does that require traversing still?
Like if a physics component requires a transform component and these two component are part of the same scene node. How does the physics component knows how to get the scene object's transform it is attached to, this being in a scene graph?
Chapter 12 Solutions
MindTap Computing, 1 term (6 months) Printed Access Card for Vermaat/Sebok/Freund/Campbell Frydenberg's Discovering Computers 2018 (MindTap Course List)
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