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Set 4: Words in Context (Advanced)

Explanation

Answer: B

PASSAGE

The new protocol is robust and redundant, ensuring that even if one server fails, the system as a whole remains ______ and operational.

Which choice completes the text with the most logical and precise word or phrase?

A. defunct
B. resilient✓ Correct
C. fragile
D. sporadic

Detailed Explanation

If a system stays working despite failure, it is 'resilient'.

Key Evidence:

• "even if one server fails"

• "remains ... operational"

Why others are wrong: A (Defunct means no longer working.), C (Fragile means easily broken.), D (Sporadic means irregular.).

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