Quiz 11

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1 CSI270 Quiz sobre Quiz 11, criado por Joshua Villy em 09-05-2013.
Joshua Villy
Quiz por Joshua Villy, atualizado more than 1 year ago
Joshua Villy
Criado por Joshua Villy mais de 11 anos atrás
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Resumo de Recurso

Questão 1

Questão
An employee in an organization is requesting access to more information than is required. This request should be denied on the basis of which principle:
Responda
  • Separation of duties
  • Least privilege
  • Need to know
  • Job rotation

Questão 2

Questão
Two separate employees are required to open a safe containing sensitive information. One employee has part of the safe combination, and a second employee has another part of the safe combination. This arrangement follows the principle of:
Responda
  • Split custody
  • Segregation of duties
  • Need to know
  • Least privilege

Questão 3

Questão
The information security officer in an organization has assigned various accounting department employees to various roles in the organization’s financial system, taking care to assign roles with the fewest possible functions. Roles have been assigned according to the principle of:
Responda
  • Need to know
  • Segregation of duties
  • Split custody
  • Least privilege

Questão 4

Questão
An organization has in its possession many types of business records that vary in sensitivity and handling requirements. No policy exists that defines how any of these records should be protected. This organization lacks:
Responda
  • Storage and handling procedures
  • Separation of duties
  • Data classification policy
  • Information security policy

Questão 5

Questão
The purpose of a periodic review of user access rights is:
Responda
  • To check whether employees have logged in to the system
  • To check for active accounts that belong to terminated employees
  • To determine password quality and expiration
  • To determine whether access control systems still function properly

Questão 6

Questão
The purpose of a password policy that requires a minimum number of days between password changes is:
Responda
  • To prevent a brute force attack against a password
  • To prevent an intruder from carrying out a dictionary attack against a password
  • To prevent someone from quickly cycling back to their familiar password
  • To prevent a second user from changing the password

Questão 7

Questão
The purpose of a password policy that locks an account after five unsuccessful login attempts is:
Responda
  • To prevent an intruder from carrying out a dictionary attack against a password
  • To prevent a second user from changing the password
  • To prevent someone from quickly cycling back to their familiar password
  • To prevent other individuals from logging in to the account

Questão 8

Questão
The purpose of backups includes all of the following EXCEPT:
Responda
  • Software malfunctions
  • Human error
  • Hardware malfunctions
  • Cluster failovers

Questão 9

Questão
The most effective way to confirm whether backups function properly is:
Responda
  • Confirming the presence of error messages in backup logs
  • Confirming the absence of error messages in backup logs
  • Testing the ability to backup data onto backup media
  • Testing the ability to restore data from backup media

Questão 10

Questão
An organization’s data classification policy includes handling procedures for data at each level of sensitivity. The IT department backs up all data onto magnetic tape, resulting in tapes that contain data at all levels of sensitivity. How should these backup tapes be handled?
Responda
  • According to procedures for the lowest sensitivity level
  • According to procedures for the highest sensitivity level
  • According to procedures in between the lowest and highest sensitivity levels
  • Data handling procedures do not apply to backup media, only original media

Questão 11

Questão
All of the following methods for destroying data on hard disk drives are sufficient EXCEPT:
Responda
  • Reformatting
  • Degaussing
  • Shredding
  • Drilling

Questão 12

Questão
All of the following are valid reasons for backing up data EXCEPT:
Responda
  • Disaster
  • Software bugs that corrupt data
  • Replication
  • Sabotage

Questão 13

Questão
An organization’s IT manager is establishing a business relationship with an off-site media storage company, for storage of backup media. The storage company has a location 5 miles away from the organization’s data center, and another location that is 70 miles away. Why should one location be preferred over the other?
Responda
  • It makes no difference which facility is chosen
  • The closer location should be chosen, to facilitate periodic on-site inspections
  • The closer location should be chosen, to facilitate faster recovery
  • The farther location should be chosen, because it will not be affected by a regional disaster

Questão 14

Questão
An organization’s IT manager wants to discontinue the business relationship with an off-site media storage company, and instead store the organization’s backup tapes at his residence, which is closer to the organization’s data center. Should this plan be considered, and why:
Responda
  • This should not be considered because the media will have fewer physical safeguards
  • This should be considered because it will save money
  • This should be considered because it is closer to the organization’s data center
  • This should not be chosen because it is too closer to the organization’s data center

Questão 15

Questão
Why do the actions of system administrators need to be monitored more closely than other personnel?
Responda
  • Administrator actions can be more harmful and have a larger impact on the organization
  • Administrators are more likely to make mistakes
  • Administrators have access to all other users’ passwords
  • Administrative interfaces have fewer safeguards

Questão 16

Questão
Which of the following is NOT a risk associated with remote access:
Responda
  • Risk associated with sensitive information is stored on a non-company-owned computer, out of the organization’s control
  • A non-company-owned computer with inadequate anti-malware protection can introduce an infection through remote access
  • Anti-virus software on the remote computer will not be able to download virus definition updates
  • If a split tunnel is used, the remote computer may be more vulnerable to attack

Questão 17

Questão
A workstation that can remotely access the organization’s network through a VPN and access the local LAN, all through the same physical network connection, is using:
Responda
  • Split tunneling
  • Split gateways
  • IPsec VPN software
  • SSL VPN software

Questão 18

Questão
What is the difference between split tunneling and inverse split tunneling:
Responda
  • Only inverse split tunneling can utilize a firewall
  • Only split tunneling can utilize a firewall
  • Split tunneling uses IPsec and SSL, while inverse split tunneling uses L2TP
  • In split tunneling, the default network is the LAN; in inverse split tunneling, the default network is the VPN

Questão 19

Questão
The primary advantage of the use of a central management console for anti-virus is:
Responda
  • Centralized virus detection
  • Centralized reporting
  • Consolidation of reporting and centralized signature file distribution
  • Centralized signature file distribution

Questão 20

Questão
The process of erasing magnetic media through the use of a strong magnetic field is known as:
Responda
  • Delousing
  • Degaussing
  • Shredding
  • Wiping

Questão 21

Questão
A security manager has instructed a system administrator to wipe files on a hard disk. This means that the administrator needs to:
Responda
  • Perform a low-level format on the hard disk
  • Use a degausser to re-align the magnetic storage material on the hard disk
  • Use a tool to overwrite files multiple times
  • Perform a high-level format on the hard disk

Questão 22

Questão
An organization has received notice of a lawsuit related to activities in its operations department. How should the organization respond:
Responda
  • Cease all purging activities until further notice
  • Alter retention schedules and begin purging the oldest information
  • Purge all information older than timelines specified in its retention schedule
  • Hire an outside organization to perform all purging activities

Questão 23

Questão
An organization has experienced several virus infections on its desktop workstations. Which of the following remedies would NOT be effective to reduce virus infections?
Responda
  • Install an anti-virus gateway web proxy server
  • Install anti-virus on its e-mail servers
  • Install anti-virus central management console
  • Install anti-virus on its web servers

Questão 24

Questão
An organization has been made a party in a civil lawsuit. The organization is required to search its electronic records for specific memoranda. This process is known as:
Responda
  • Subpoena
  • Search and seizure
  • Discovery
  • Electronic discovery

Questão 25

Questão
An organization’s critical application is required to be continuously available, with only a few minutes’ per month of downtime allowed. What measure should the organization implement to assure this level of availability?
Responda
  • Server clustering
  • Server clustering and data replication
  • Hot standby site
  • Data replication

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