Operations Security Practice Test Questions

Operations Security

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Question 1
Which of the following connections allow direct memory access?
MemDirect
IEEE 1394
USB
RJ45
Question 2
Which of the following is described as a potential event that could cause a compromise of security?
Vulnerability
Risk
Asset
Threat
Question 3
Providing users with only the information required to perform their job duties and nothing more is known as which principle?
Need to Know
Separation of Duties
Least Privilege
Change Control
Question 4
The goals of auditing mechanisms include which of the following?
Deter perpetrators from attempting to bypass protection mechanisms
All of the above
Discovery of attempts to bypass the protection mechanisms
Discovery of user privilege escalation
Question 5
The primary function of change control include all the following except:
Ensure that users are advised of upcoming changes
Ensure that change is implemented in a systematic manner
Evaluate and recommend changes to a system
Reduce the negative impact that the change has on organizational resources
Question 6
Wiping of physical media as dictated by the Department of Defense recommends overwriting the media how many times?
Nine
Three
Seven
Five
Question 7
Operations Security is concerned with the controls used to protect assets from all of the following except:
Unsecured or mis-configured systems and infrastructure
Operators who are inappropriately accessing resources
Internal or external intruders
Threats in an operating environment
Question 8
What is used by RAID Level 0 to create one large volume from multiple disks?
Hammering
Interleave parity
Mirroring
Striping
Question 9
What is data called that remains on media after the media has been erased?
Data retention
Data remains
Data spilling
Data remanence
Question 10
Which file extension would be most concerning if received as an email attachment?
.txt
.vcf
.vbs
.doc
Question 11
Which RAID level uses Interleave Parity to remove a single point of failure in a backup array?
RAID 3
RAID 5
RAID 1
RAID 2
Question 12
What refers to how long computer records must be kept based on compliance requirements?
Data retention
Data remains
Data remanence
Data disposal
Question 13
Which of the following would normally be the responsibility of the System Administrator and NOT the Security Administrator?
Adding and removing system users
Setting or changing file sensitivity levels
Setting initial passwords
Reviewing audit data
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There are 13 questions to complete.

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