Which of the following is not a URL matching method?

The correct answer is B. Fuzzy matching. Fuzzy matching (B) is not a standard URL matching method - it's a technique used in text search and string similarity algorithms, not URL routing or pattern matching systems. URL routing engines (like Nginx, Apache, or web frameworks) use exact match (the URL must equal the…

Firewall Technologies and Deployment

Question

Options

AExact match
BFuzzy matching
CPrefix matching
DSuffix matching

How the community answered

(53 responses)

A
6% (3)
B
83% (44)
C
2% (1)
D
9% (5)

Explanation

Fuzzy matching (B) is not a standard URL matching method - it's a technique used in text search and string similarity algorithms, not URL routing or pattern matching systems. URL routing engines (like Nginx, Apache, or web frameworks) use exact match (the URL must equal the pattern precisely), prefix matching (the URL starts with the given path, e.g., /api/ catches /api/users), and suffix matching (the URL ends with a pattern, commonly used for file extensions like .html or .jpg). Fuzzy matching, which finds approximate or "close enough" string matches, would be computationally inappropriate and ambiguous for URL routing where deterministic behavior is required.

Memory tip: Think of URL matching as strict and rule-based - routes must either start, end, or exactly equal a pattern. Fuzzy is for search boxes, not server routing.

Topics

#URL matching methods#Web filtering#Firewall rules#Pattern matching

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