CompTIA CAS-004 Exam Dumps

CompTIA CAS-004 Sample Question Answers

CompTIA CAS-004 Sample Questions

Question # 1

Law enforcement officials informed an organization that an investigation has begun. Which of thefollowing is the FIRST step the organization should take?

A. Initiate a legal hold.
B. Refer to the retention policy
C. Perform e-discovery.
D. Review the subpoena

Answer: A

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Question # 2

A company with multiple locations has taken a cloud-only approach to its infrastructure The companydoes not have standard vendors or systems resulting in a mix of various solutions put in place by eachlocation The Chief Information Security Officer wants to ensure that the internal security team hasvisibility into all platforms Which of the following best meets this objective?

A. Security information and event management
B. Cloud security posture management
C. SNMFV2 monitoring and log aggregation
D. Managed detection and response services from a third party

Answer: A

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Question # 3

An loT device implements an encryption module built within its SoC where the asymmetric privatekey has been defined in a write-once read-many portion of the SoC hardware Which of the followingshould the loT manufacture do if the private key is compromised?

A. Use over-the-air updates to replace the private key
B. Manufacture a new loT device with a redesigned SoC
C. Replace the public portion of the loT key on its servers
D. Release a patch for the SoC software

Answer: B

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Question # 4

Company A is merging with Company B Company A is a small, local company Company B has a large,global presence The two companies have a lot of duplication in their IT systems processes, andprocedures On the new Chief Information Officer's (ClO's) first day a fire breaks out at Company B'smam data center Which of the following actions should the CIO take first?

A. Determine whether the incident response plan has been tested at both companies, and use it torespond
B. Review the incident response plans, and engage the disaster recovery plan while relying on the ITleaders from both companies.
C. Ensure hot. warm, and mobile disaster recovery sites are available, and give an update to thecompanies' leadership teams
D. Initiate Company A's IT systems processes and procedures, assess the damage, and perform a BIA

Answer: B

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Question # 5

A security administrator needs to recommend an encryption protocol after a legacy stream cipherwas deprecated when a security flaw was discovered. The legacy cipher excelled at maintainingstrong cryptographic security and provided great performance for a streaming video service. Whichof the following AES modes should the security administrator recommend given these requirements?

A. CTR
B. ECB
C. OF8
D. GCM

Answer: D

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Question # 6

A forensics investigator is analyzing an executable file extracted from storage media that wassubmitted (or evidence The investigator must use a tool that can identify whether the executable hasindicators, which may point to the creator of the file Which of the following should the investigatoruse while preserving evidence integrity?

A. idd
B. bcrypt
C. SHA-3
D. ssdeep
E. dcfldd

Answer: D

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Question # 7

A company with only U S -based customers wants to allow developers from another country to workon the company's website However, the company plans to block normal internet traffic from theother country Which of the following strategies should the company use to accomplish thisobjective? (Select two).

A. Block foreign IP addresses from accessing the website
B. Have the developers use the company's VPN
C. Implement a WAP for the website
D. Give the developers access to a jump box on the network
E. Employ a reverse proxy for the developers
F. Use NAT to enable access for the developers

Answer: BD

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Question # 8

A security engineer is assessing the security controls of loT systems that are no longer supported forupdates and patching. Which of the following is the best mitigation for defending these loT systems?

A. Disable administrator accounts
B. Enable SELinux
C. Enforce network segmentation
D. Assign static IP addresses

Answer: C

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Question # 9

in a situation where the cost of anti-malware exceeds the potential loss from a malware threat,which of the following is the most cost-effective risk response?

A. Risk transfer
B. Risk mitigation
C. Risk acceptance
D. Risk avoidance

Answer: C

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Question # 10

A forensic investigator started the process of gathering evidence on a laptop in response to anincident The investigator took a snapshof of the hard drive, copied relevant log files and thenperformed a memory dump Which of the following steps in the process should have occurred first?

A. Preserve secure storage
B. Clone the disk.
C. Collect the most volatile data
D. Copy the relevant log files

Answer: C

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Question # 11

A security engineer is assessing a legacy server and needs to determine if FTP is running and onwhich port The service cannot be turned off, as it would impact a critical application's ability tofunction. Which of the following commands would provide the information necessary to create afirewall rule to prevent that service from being exploited?

A. service ”status-ali I grep ftpd
B. chkconfig --list
C. neestat -tulpn
D. systeactl list-unit-file ”type service ftpd
E. service ftpd. status

Answer: C

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Question # 12

A company is in the process of refreshing its entire infrastructure The company has a business-criticalprocess running on an old 2008 Windows server If this server fails, the company would lose millionsof dollars in revenue. Which of the following actions should the company should take?

A. Accept the risk as the cost of doing business
B. Create an organizational risk register for project prioritization
C. Calculate the ALE and conduct a cost-benefit analysis
D. Purchase insurance to offset the cost if a failure occurred

Answer: C

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Question # 13

A systems engineer needs to develop a solution that uses digital certificates to allow authenticationto laptops. Which of the following authenticator types would be most appropriate for the engineerto include in the design?

A. TOTP token
B. Device certificate
C. Smart card
D. Biometric

Answer: B

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Question # 14

The general counsel at an organization has received written notice of upcoming litigation. Thegeneral counsel has issued a legal records hold. Which of the following actions should theorganization take to comply with the request?

A. Preserve all communication matching the requested search terms
B. Block communication with the customer while litigation is ongoing
C. Require employees to be trained on legal record holds
D. Request that all users do not delete any files

Answer: A

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Question # 15

A security administrator needs to implement a security solution that willLimit the attack surface in case of an incidentImprove access control for external and internal network security.Improve performance with less congestion on network trafficWhich of the following should the security administrator do?

A. Integrate threat intelligence feeds into the FIM
B. Update firewall rules to match new IP addresses in use
C. Configure SIEM dashboards to provide alerts and visualizations
D. Deploy DLP rules based on updated Pll formatting

Answer: B

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