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 Insecure direct object reference. It means accessing objects by changing identifiers without proper authorization checks.
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The correct answer is Remote access payload. It means payload that gives an attacker interactive control of a system.
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The correct answer is Decryption. It means converting encrypted data back into readable form using a key.
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The correct answer is Security misconfiguration. It means unsafe default settings, exposed services, or incomplete configuration.
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The correct answer is Persistence payload. It means payload that helps malware survive restarts or user logouts.
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The correct answer is Symmetric encryption. It means encryption where the same secret key is used for encryption and decryption.
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The correct answer is Sensitive data exposure. It means failure to properly protect confidential information.
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The correct answer is Denial-of-service payload. It means payload intended to make a service unavailable.
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The correct answer is Asymmetric encryption. It means encryption using a public key and a private key pair.
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The correct answer is Input validation. It means checking input to ensure it is well-formed, expected, and safe.
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The correct answer is Data manipulation payload. It means payload that changes information to mislead users or systems.
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The correct answer is Hash function. It means a one-way function that produces a fixed-length digest from input data.
