Grading Summary
These are the automatically computed
results of your exam. Grades for essay
questions, and comments from your
instructor, are in the "Details" section
below.
Date Taken:
Time Spent:
Points Received:
Question Type:
12/16/2012
19 min , 39 secs
40 / 40 (100%)
# Of Questions:
Multiple Choice
# Correct:
10
10
Grade Details - All Questions
1.
Question :
(TCO E) _________ controls stop a person from acting.
Student Answer:
detective
mitigating
corrective
preventative
Instructor
Explanation:
Chapter 11, page 377
Points Received:
4 of 4
Comments:
2102790902
0
2.
MultipleChoice
2102790902
Question :
4
MultipleChoice
True
4
(TCO E) A _________ is a situation in which a hacker attempts to
disrupt the network by sending messages to the network that prevent
normal users’ messages from being processed.
Student Answer:
denial-of-service attack
virus
spamming
man-in-the-middle attack
Instructor
Explanation:
Chapter 11, page 380
Points Received:
4 of 4
Comments:
2102790903
0
3.
MultipleChoice
2102790903
Question :
6
MultipleChoice
True
6
(TCO E) Your organization has decided to host a web server that will
be accessible by the public. Organizational leadership is concerned
about the web server being compromised and thus allowing the
remaining network to be compromised. You want to come up with a
solution to host the secure the web server internally, but still protect
your network. What should you do?
Student Answer:
use a firewall
put the web server on the DMZ
put the web server in front of the firewall.
chassis based switch
Instructor
Explanation:
Chapter 11, page 394
Points Received:
4 of 4
Comments:
2102790904
0
4.
MultipleChoice
2102790904
Question :
13
MultipleChoice
True
13
(TCO F) The traditional network design approach does not work well
for _________ networks.
Student Answer:
slowly evolving
rapidly growing
static
modestly growing
Instructor
Explanation:
Chapter 12, page 436
Points Received:
4 of 4
Comments:
2102790905
0
5.
MultipleChoice
2102790905
Question :
Student Answer:
16
MultipleChoice
True
16
(TCO F) Which of the following would not be a type of circuit that
needs to be considered when planning for technology design
capacity?
1000 Mbps
Ethernet
10 Mbps
100 Mbps
Instructor
Explanation:
Chapter 12, page 445
Points Received:
4 of 4
Comments:
2102790906
0
6.
MultipleChoice
2102790906
Question :
23
MultipleChoice
False
23
(TCO F) Which of the following are not costs that are generally
considered during the cost assessment stage of the network design
process?
Student Answer:
cost of advertising brochures for new products to be offered by
an organization
internetworking devices cost
network management costs
circuit costs
Instructor
Explanation:
Chapter 12, page 448
Points Received:
4 of 4
Comments:
2102790907
0
7.
MultipleChoice
2102790907
Question :
26
MultipleChoice
True
26
(TCO G) ____________ refers to keeping track of the operation of
network circuits to make sure they are working properly.
Student Answer:
Network monitoring
Fault tolerance
Fault management
Firefighting
Instructor
Explanation:
Chapter 13, page 480
Points Received:
4 of 4
Comments:
2102790908
0
8.
MultipleChoice
2102790908
Question :
34
MultipleChoice
True
34
(TCO G) _____________ is a simple method that can help identify
computers/devices or communication circuits that have higher-than-
average error or usage rates.
Student Answer:
Quality control charting
Quality of servicing
Service leveling
Electronic software distributing
Instructor
Explanation:
Chapter 13, page 487
Points Received:
4 of 4
Comments:
2102790909
0
9.
MultipleChoice
2102790909
Question :
36
MultipleChoice
True
36
(TCO G) A __________ is an organizational department that is
responsible for monitoring and fixing overall network problems.
Student Answer:
mission critical area
fault tolerance department
network operations center
mullion delimiter agency
Instructor
Explanation:
Chapter 13, page 480
Points Received:
4 of 4
Comments:
2102790910
0
10.
MultipleChoice
2102790910
Question :
Student Answer:
40
MultipleChoice
True
40
(TCO G) Service Level Agreements (SLA) are significant for what
reason?
they ensure that the network will stay up 100% of the time
they are contracts outlining exact type of performance and fault
conditions acceptable
they create redundant network links
they exclude compensation that must be provided by service
providers
Instructor
Explanation:
Chapter 13, page 488
Points Received:
4 of 4
Comments:
2102790911
0
MultipleChoice
2102790911
43
MultipleChoice
True
43
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