Which bash command will print all lines from the "colors.txt" file containing the non case-sensitive pattern "Yellow"?

• A.grep "Yellow" colors.txt
• B.locate -i "Yellow" colors.txt
• C.locate "yellow" colors.txt
• D.grep -i "yellow" colors.txt

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A SOC analyst detected a ransomware outbreak in the organization coming from a malicious email attachment. Affected parties are notified, and the incident response team is assigned to the case. According to the NIST incident response handbook, what is the next step in handling the incident?

• A.Eradicate malicious software from the infected machines.
• B.Collect evidence and maintain a chain-of-custody during further analysis.
• C.Perform a vulnerability assessment to find existing vulnerabilities.
• D.Create a follow-up report based on the incident documentation.

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A SOC team is informed that a UK-based user will be traveling between three countries over the next 60 days. Having the names of the 3 destination countries and the user's working hours, what must the analyst do next to detect an abnormal behavior?

• A.Create a rule triggered by 1 successful VPN connection from any nondestination country
• B.Analyze the logs from all countries related to this user during the traveling period
• C.Create a rule triggered by 3 failed VPN connection attempts in an 8-hour period
• D.Create a rule triggered by multiple successful VPN connections from the destination countries

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An organization installed a new application server for IP phones. An automated process fetched user credentials from the Active Directory server, and the application will have access to on-premises and cloud services. Which security threat should be mitigated first?

• A.exfiltration during data transfer
• B.attack using default accounts
• C.aligning access control policies
• D.data exposure from backups

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Refer to the exhibit.

What is occurring in this packet capture?

• A.DNS tunneling
• B.DNS flood
• C.TCP port scan
• D.TCP flood

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