Solved IB ACIO Question
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Q · CybersecurityMedium · 45s
The term ‘Zero-Day Vulnerability’ refers to:
TopicCybersecurity
Question Typemultiple choice
DifficultyMedium
Marking+1 / −0.25
From TestChapter Test 1 (Chapter Test)
Test Duration30 min
Step-by-Step Solution
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Zero-day vulnerabilities are unknown or unpatched flaws that attackers exploit before developers fix them.
Final Answer: Option A - A security flaw known to the vendor but not yet patched