Tuesday, October 14, 2008

It's Tuesday, October 14, and here are the answers to Monday's Cisco practice exam questions!


CCNA Certification And CCENT Certification:

Do each of the following terms describe TCP, UDP, neither, or both?

A. offers best-effort delivery only

B. operates at the Network level of the OSI model

C. offers windowing

D. uses sequence numbers to guarantee delivery of segments

E. is used by DNS

Answers:

A - UDP

B - Neither; they both operate at the Transport layer

C - TCP

D - TCP

E - Both


CCNA Security Certification / CCNP ISCW Exam:

The Basic Firewall Wizard allows the configuration of which of the following?

A. multiple inside interfaces

B. multiple outside interfaces

C. A DMZ

D. ip unicast reverse-path forwarding on the outside interface

Answer: A, D. You can't configure a DMZ with the Basic Firewall Wizard - you'll need to use the Advanced wizard for that. Also, the Basic wizard allows you to configure only one outside interface - you'll need the Advanced wizard as well for multiple outside interfaces.



CCNP Certification / BSCI Exam:

A BGP route reflector receives an update from a RR client. Who will this update be "reflected" to?

A. Clients only

B. Nonclients only

C. Clients and nonclients

D. Neither clients nor nonclients

Answer: C. Updates from route reflector clients are sent to all client and nonclient peers.



CCNP Certification / BCMSN Exam:

What command resulted in the following output?

SW2(config)# ?

%Warning: this command enables portfast by default on all interfaces. You should now disable portfast explicitly on switched ports leading to hubs, switches and bridges as they may create temporary bridging loops

Answer: That's the command to enable portfast on a global basis rather than on a per-interface basis - spanning default portfast.


CCNP / ONT Exam:


Which of the following involves the use of digital certificates?

A. LEAP

B. EAP-FAST

C. EAP-PEAP

D. EAP-TLS

Answer: C, D. With PEAP, the digital certificate is configured only on the server; with TLS, both the client and server are configured with a digital certificate.

New questions posted later today!


To your success,

Chris Bryant
CCIE #12933
http://www.thebryantadvantage.com/

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