In a _______ attack, the extra data that holds some specific instructions in the memory for actions is projected by a cyber-criminal or penetration tester to crack the system.

A) MiTM

B) Phishing

C) Clickjacking

D) Buffer-overflow

Correct Answer : Buffer-overflow

Explanation : In a buffer-overflow attack, the extra data that holds some specific instructions in the memory for actions is projected by a cyber-criminal or penetration tester to crack the system.