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CloudCertPrep
AZ-104Domain 4: Implement and Manage Virtual NetworkingVirtual NetworkingmediumSingle choice

An NSG has rule priority 100 allowing HTTPS inbound and priority 200 denying all inbound. What traffic reaches the associated subnet?

A.All traffic — allow rules always win

Order matters — allow doesn't globally override deny.

B.Only HTTPS — rules are evaluated lowest-priority-number first

Lowest number evaluated first, first match wins. Correct.

C.Nothing — deny all blocks everything

The 100-priority allow matches HTTPS before the deny is reached.

D.Traffic randomly load-balanced between rules

Rules are deterministic, not load-balanced.

Why this answer

NSG rules process in ascending priority order (lower number = higher precedence); first match wins, evaluation stops. Priority 100 allow hits before 200 deny. NSGs are stateful — return traffic is automatically allowed.

Correct answer: B · Last reviewed 2026-02-14

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