Routing and Switching Solutions for System Engineers - RSSSE

Here you have the best Cisco 644-066 practice exam questions

You have 50 total questions to study from
Each page has 5 questions, making a total of 10 pages
You can navigate through the pages using the buttons at the bottom
This questions were last updated on January 27, 2026
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Question 1 of 50

What does not need to be considered when looking into the customer workflow?

A.

How does the customer access the online software solutions?

B.

How many different switch products are in use at the customer network?

C.

How can the service partner instantly connect with outsourced engineers?

D.

How can customer and service collaborate and start video communication?

Suggested Answer: B

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Question 2 of 50

Which two statements accurately describe the impact of BYOD to the network? (Choose two.)

A.

TCO is reduced because employees use their privately owned devices.

B.

BYOD increases productivity, but IT must find ways to integrate the utilized devices seamlessly with wired as well as wireless networks.

C.

BYOD adds the requirement to support multiple operating systems. D.

Suggested Answer: C

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Question 3 of 50

Which three are main drivers for changing operations? (Choose three.)

A.

change of market trends

B.

change of competition

C.

change of application software version

D.

change of relative strengths

E.

migration of the enterprise network to IPv6

F.

migration to Cisco single-vendor networking solution

Suggested Answer: A, B

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Question 4 of 50

Which three best describe the Cisco Borderless Network Architecture? (Choose three.)

A.

Infrastructure and network services are the basis for user services.

B.

A Cisco Borderless Network is based on a common network infrastructure.

C.

Routers and switches provide transport services and operate at Layer 2 and Layer 3 of the Cisco Borderless Network Architecture.

D.

A Cisco Borderless Network Architecture provides borderless network services.

E.

User services are not part of the Cisco Borderless Network Architecture.?

Suggested Answer: A, B, D

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Question 5 of 50

Which three of the following are major trends that fuel the demand for routing and switching?
(Choose three.)

A.

Mobility

B.

Video

C.

Bandwidth optimization

D.

Cloud

E.

IT standardization

Suggested Answer: A, B, D

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