An analyst discovers that a legitimate security alert has been dismissed.
Which signature caused this impact on network traffic?

• A.true negative
• B.false positive
• C.true positive
• D.false negative

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A user received an email attachment named "Hr405-report2609-empl094.exe" but did not run it. Which category of the cyber kill chain should be assigned to this type of event?

• A.reconnaissance
• B.delivery
• C.installation
• D.weaponization

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Which two elements of the incident response process are stated in NIST Special Publication 800-61 r2? (Choose two.)

• A.detection and analysis
• B.vulnerability scoring
• C.risk assessment
• D.post-incident activity
• E.vulnerability management

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Which vulnerability type is used to read, write, or erase information from a database?

• A.cross-site request forgery
• B.cross-site scripting
• C.SQL injection
• D.buffer overflow

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Refer to the exhibit.

In which Linux log file is this output found?

• A./var/log/auth.log
• B./var/log/authorization.log
• C./var/log/dmesg
• D.var/log/var.log

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