Semester Exam preparation MCQs for university and college students. This section includes subject-wise practice questions, answers, and explanations to help learners prepare for midterm exams, final exams, quizzes, and academic tests.
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The correct answer is Patch. It means a software update that fixes vulnerabilities or bugs.
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The correct answer is Disgruntled employee. It means an insider who may intentionally damage systems or leak information.
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The correct answer is Installation. It means placing malware or persistence mechanisms on the victim system.
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The correct answer is Zero-day vulnerability. It means a vulnerability unknown to the vendor or without an available patch.
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The correct answer is Botnet operator. It means a person controlling many compromised devices for coordinated activity.
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The correct answer is Command and Control. It means communication channel used by malware to receive instructions.
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The correct answer is Indicator of Compromise. It means evidence suggesting that a system may have been attacked or compromised.
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The correct answer is Virus. It means malware that attaches to legitimate files and spreads when the host file runs.
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The correct answer is Actions on Objectives. It means performing the attacker's final goals such as theft, disruption, or encryption.
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The correct answer is False positive. It means an alert that incorrectly reports malicious activity.
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The correct answer is Worm. It means malware that self-replicates across networks without needing a host file.
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The correct answer is Persistence. It means maintaining access after reboot or defensive action.
