ITN 262 FINAL EXAM QUESTIONS WITH CORRECT ANSWERS.

ITN 262 FINAL EXAM QUESTIONS WITH
CORRECT ANSWERS.
Supervisory control and data acquisition (SCADA) devices are most often associated with:


c) business offices.
d) universities.
b) utilities.
a) retail stores.

b) utilities.

What is a worm?


d) Denial of service
b) Sends spam
a) Malware
c) Blocks flow of computer traffic

a) Malware

True or False? Botnets can (often) perform distributed denial of service (DDoS) attacks in
which thousands of individual computers send overwhelming amounts of traffic at a
victim's computer.


True
False

True

Desktop malware may not represent a direct threat to ________- or PLC-based equipment,
but practical attacks exist on these systems.


c) PLC
b) FRA

, d) SCADA
a) DOS

d) SCADA

True or False? In requirement-based security, we identify and prioritize our security needs
in a risk assessment process.


True
False

True

Car ignition locks are an example of what type of decision?


b) Relativistic-based
d) Hunter's dilemma
a) Requirement-based
c) Rule-based

c) Rule-based

Both forms of the RMF illustrate a(n) _______ engineering process as a way to plan,
design, and build a complicated system.


b) security
d) information
a) computer
c) systems

c) systems

True or False? The security process and the Information engineering process find their
origin in the concept of Continuous Improvement.