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PCCET · Question #228
PCCET Question #228: Real Exam Question with Answer & Explanation
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Submitted by parkjh· Apr 18, 2026Cybersecurity Foundations
Question
What is the definition of a zero-day threat?
Options
- AThe amount of time it takes to discover a vulnerability and release a security fix
- BThe period between the discovery of a vulnerability and development and release of a patch
- CThe day a software vendor becomes aware of an exploit and prevents any further hacking
- DA specific day during which zero threats occurred
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Topics
#Zero-day#Cyber threats#Vulnerability#Exploit