New Updated CCDA 640-864 Real Exam Download 41-50

Ensurepass

QUESTION 41

Which one of these statements is an example of how trust and identity management solutions should be deployed in the enterprise campus network?

 

A.      Authentication validation should be deployed as close to the data center as possible.

B.      Use the principle of top-down privilege, which means that each subject should have the privileges that are necessary to perform their defined tasks, as well as all the tasks for those roles below them.

C.      Mixed ACL rules, using combinations of specific sources and destinations, should be applied as close to the source as possible.

D.      For ease of management, practice defense in isolation security mechanisms should be in place one time, in one place.

 

Correct Answer: C

 

 

QUESTION 42

Which of these is the equation used to derive a 64 Kbps bit rate?

 

A.      2 x 8 kHz x 4-bit code words

B.      8 kHz x 8-bit code words

C.      2 x 4-bit code words x 8 kHz

D.      2 x 4 kHz x 8-bit code words

 

Correct Answer: D

 

 

QUESTION 43

Which one of these statements best describes the challenge of the designer when dealing with IP routing?

 

A.      OSPF supports fast convergence does not require periodic routing table updates, so the optional network design is best simplified with the network as a single backbone area.

B.      Manual summarization is limited to ABRs and ASBRs, therefore the designer must pay strict attention to the EIGRP topology.

C.      EIGRP, as a proprietary protocol, has special challenges when dealing with networks deployed with IPv6.

D.      Effective scalability with OSPF requires the designer to pay strict attention to the hierarchical network structure, localizing topology changes.

 

Correct Answer: D

 

 

QUESTION 44

When designing the identity and access control portions for the enterprise campus network, which of these solutions would be the most appropriate solution to consider?

 

A.      802.1x

B.      ACLs in the core layer

C.      Cisco Security MARS

D.      NetFlow

 

Correct Answer: A

 

 

QUESTION 45

Which three terms describe the primary functions of the distribution layer of the campus network design hierarchy? (Chose three)

 

A.      provides end-user connectivity

B.      provides high speed transport

C.      provides QoS services

D.      enforces security policies

E.       provides WAN connection

F.       connects access devices to the core backbone

 

Correct Answer: CDF

 

 

QUESTION 46

DataQuirk is a web-based medical transcription company for exotic-animal veterinarians. The company recently added a third ISP for international business. They are organizing the enterprise network into a fully operational Enterprise Edge. To which two modules will the three ISPs be directly related? (Choose two.)

 

A.      PSTN

B.      E-commerce

C.      WAN/MAN

D.      Edge Distribution

E.       internet Connectivity

F.       Remote Access VPN

 

Correct Answer: BE

 

 

QUESTION 47

Refer to the exhibit. A standard, Layer 2 campus network design is pictured. Which numbered box represents the distribution layer?

 

clip_image001

 

A.      #1

B.      #3

C.      #4

D.      #2

 

Correct Answer: D

 

 

QUESTION 48

Refer to the exhibit. Which statement is true concerning enterprise edge distribution switches?

 

clip_image002

 

A.      The speed of switching is the most critical feature.

B.      Security requirements are offloaded to the other modules for performance reasons.

C.      Edge distribution switches are only required when using a collapsed core backbone.

D.      Enterprise edge distribution switches are similar to the building distribution layer.

 

Correct Answer: D

 

 

QUESTION 49

Which codec does Cisco recommend for WAN links?

 

A.      G.711

B.      G.723

C.      G.728

D.      G.729

 

Correct Answer: D

 

 

QUESTION 50

The enterprise campus core layer has requirements that are unique from the distribution and access layers. Which of the following is true about the core layer?

 

A.      The core layer provides convergence using Layer 2 and Layer 3 services and features.

B.      The core layer provides high availability to support the distribution layer connections to the enterprise edge.

C.      The campus core layer is optional.

D.      The core layer requires high performance to manage the traffic policing across the backbone.

 

Correct Answer: C

 

Download Latest Complete Collection of CCDA 640-864 Real Exam,pass exam 100%.

Try CCDA 640-864 Free Demo
Ensurepass Cisco Certifications Exam Questions and Answers
Ensurepass CCDA Exams Questions and Answers

Leave a Reply

This site uses Akismet to reduce spam. Learn how your comment data is processed.