Ccna certification Practice Tests

C.  Enable port security

D.  Disable SSID broadcasts

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Chapter 5 

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  Security Fundamentals (Domain 5) 

189

 136.  Which is a requirement of WPA2-Enterprise?

A.  Creation of a PSK

B.  Certificate infrastructure

C.  192-bit key strength

D. 802.11ac

 137.  Which mechanism in WPA prevents the altering and replay of data packets?

A. TKIP

B. MIC

C. AES

D. CRC

 138.  Which security mode does WPA3-Enterprise use that offers the highest level of security?

A. 64-bit

B. 128-bit

C. 192-bit

D. 256-bit

 139.  Which statement is correct about WPA?

A.  WPA was released at the same time as WEP.

B.  WPA was released as a fix for poor coverage.

C.  WPA was released as a fix for poor encryption.

D.  The Wi-Fi Alliance wanted to rebrand WEP with WPA.

 140.  Which feature does 802.11i add to the WPA security protocol?

A.  The use of certificates

B.  Frame-level encryption