Question 1

What is an advantage of the Agile software development method as compared to Waterfall?

Options :

A :

In Agile the development teams deliver the whole project at once, and in Waterfall the project is delivered in phases.

B :

In Agile the customer involvement is limited to the requirement collection phase, and in Waterfall the customer is involved in all development phases.

C :

In Agile every aspect of development is continually revisited, and in Waterfall the revision takes place in another project.

D : In Agile each development team works independently, and in Waterfall the development team collaborate

Answer: C

Question 2

What is the benefit of edge computing?

Options :

A : It reduces network latency by moving processing closer to the data source.

B : It reduces data velocity from devices or other data sources.

C : It simplifies security as devices and processing are brought closer together.

D : It removes the need for centralized data processing.

Answer: A

Question 3

How do the processes used by the Agile methodology compare with the processes used by the Lean methodology?

Options :

A :

Agile concentrates on optimizing the development process, and Lean concentrates on optimizing the production process.

B : Agile and Lean concentrate on optimizing the production process.

C : Agile and Lean concentrate on optimizing the development process.

D :

Agile concentrates on optimizing the production process, and Lean concentrates on optimizing the development process.

Answer: A

Question 4

Which two items are Cisco DevNet resources? (Choose two.)

Options :

A : TAC Support

B : Software Research

C : API Documentation

D : Bitbucket

E : Sandbox

Answer: C,E

Question 5

How are load balancers used in modern application deployments?

Options :

A : Turn off traffic and take down compute units, then update and bring the compute units back up.

B : Allow traffic to continue as new compute units are brought up and old compute units are taken down.

C :

Allow HTTP and HTTPS traffic to continue as old compute units are discontinued before new units are brought up.

D : Bring up new compute units, test the compute units, and switch the traffic from old units to new units.

Answer: B

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