350-401 Practice Question: Drag and drop each WPA security version on the…

Drag and drop each WPA security version on the left to its matching authentication method on the right.

Drag a concept onto its matching description — or click a concept then click the description.

Concepts

Matches

Pre-Shared Key (PSK)

802.1X/EAP

Pre-Shared Key (PSK)

802.1X/EAP

Simultaneous Authentication of Equals (SAE)

Answer choices

Why each option matters

Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.

Correct answer & explanation

✓

WPA Personal: Pre-Shared Key (PSK)

WPA Personal uses Pre-Shared Key (PSK); WPA Enterprise uses 802.1X/EAP; WPA2 Personal uses PSK; WPA2 Enterprise uses 802.1X/EAP; WPA3 Personal uses Simultaneous Authentication of Equals (SAE).

Quick reference

AAA Protocol Comparison

Protocol	Port(s)	Encryption	Transport	Primary Use
RADIUS	1812 / 1813	Password only	UDP	Network access control
TACACS+	49	Full packet	TCP	Device administration
Diameter	3868	Full session	TCP / SCTP	Carrier / mobile networks
802.1X	—	EAP-based	Layer 2	Port-based access control

TACACS+ encrypts the entire packet; RADIUS only encrypts the password field — a key exam distinction.

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Last reviewed: Jun 18, 2026

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