Which of the following is a type of DoS (Denial-of-Service) attack? MCQ with Answer and Explanation
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Question #1
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Which component of a secure operating system architecture logs every successful and failed user authentication attempt to provide an audit trail for forensic review?
Correct Answer: Option B
Explanation:
Security event logs provide an immutable chronological record of access histories, system errors, and authentication attempts to assist forensic investigations.
Security event logs provide an immutable chronological record of access histories, system errors, and authentication attempts to assist forensic investigations.
This question belongs to:
Computer
Cyber Security
Question #2
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What form of software vulnerability allows threat actors to execute arbitrary client-side scripts inside other users' browsers by compromising vulnerable web outputs?
Correct Answer: Option D
Explanation:
XSS allows threat actors to execute malicious client-side scripts inside other users' browser views by compromising vulnerable web outputs.
XSS allows threat actors to execute malicious client-side scripts inside other users' browser views by compromising vulnerable web outputs.
This question belongs to:
Computer
Cyber Security
Question #3
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What type of attack focuses on saturating a web resource's bandwidth or computing capacity by flooding it with data from thousands of hijacked botnet devices?
Correct Answer: Option D
Explanation:
DDoS attacks deploy distributed botnet nodes to overwhelm target infrastructure bandwidth, causing services to crash or go offline.
DDoS attacks deploy distributed botnet nodes to overwhelm target infrastructure bandwidth, causing services to crash or go offline.
This question belongs to:
Computer
Cyber Security
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