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F5 402 Practice Test - Questions Answers, Page 2

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What is the primary goal of on-demand provisioning of application services in the cloud?

A.
To efficiently allocate and scale resources based on immediate demand
A.
To efficiently allocate and scale resources based on immediate demand
Answers
B.
To randomly provision services when no one is looking
B.
To randomly provision services when no one is looking
Answers
C.
To organize weekly office parties
C.
To organize weekly office parties
Answers
D.
To delay service provisioning until next year
D.
To delay service provisioning until next year
Answers
Suggested answer: A

Which of the following is a primary advantage of using an orchestration model like N/E/S/W-bound APIs?

A.
It makes coffee for the IT team
A.
It makes coffee for the IT team
Answers
B.
It increases the number of office plants
B.
It increases the number of office plants
Answers
C.
It simplifies and automates the creation and management of services
C.
It simplifies and automates the creation and management of services
Answers
D.
It predicts the weather accurately
D.
It predicts the weather accurately
Answers
Suggested answer: C

Scenario: Your company is using cloud deployment templates to automate the provisioning of application services. What best practices should be followed to ensure these templates remain effective and secure?

A.
Limit the scope of templates to only a few services.
A.
Limit the scope of templates to only a few services.
Answers
B.
Avoid updating templates to maintain consistency.
B.
Avoid updating templates to maintain consistency.
Answers
C.
Use templates exclusively without any manual intervention.
C.
Use templates exclusively without any manual intervention.
Answers
D.
Regularly update templates to incorporate new security features.
D.
Regularly update templates to incorporate new security features.
Answers
Suggested answer: D

How can SDN technologies impact the scalability of F5 components?

(Select all that apply)

A.
SDN can provide dynamic scaling of F5 components.
A.
SDN can provide dynamic scaling of F5 components.
Answers
B.
SDN technologies only impact F5 hardware, not virtual components.
B.
SDN technologies only impact F5 hardware, not virtual components.
Answers
C.
SDN technologies have no impact on F5 scalability.
C.
SDN technologies have no impact on F5 scalability.
Answers
D.
SDN can limit the number of F5 devices in use.
D.
SDN can limit the number of F5 devices in use.
Answers
Suggested answer: A, D

Scenario: Your company is planning to implement a hybrid cloud strategy that involves application bursting during peak business hours.

What considerations should you prioritize to ensure the success of this strategy?

A.
Ensure the application can scale across multiple cloud environments.
A.
Ensure the application can scale across multiple cloud environments.
Answers
B.
Minimize the use of cloud resources to avoid additional costs.
B.
Minimize the use of cloud resources to avoid additional costs.
Answers
C.
Restrict the application to a single cloud provider.
C.
Restrict the application to a single cloud provider.
Answers
D.
Focus on reducing the application's overall resource requirements.
D.
Focus on reducing the application's overall resource requirements.
Answers
Suggested answer: A

Scenario: During a cloud deployment, you notice that application performance is not meeting expectations. What steps can you take to optimize instance sizing and location?

A.
Increase instance sizes indiscriminately to handle more traffic.
A.
Increase instance sizes indiscriminately to handle more traffic.
Answers
B.
Ignore performance issues and hope they resolve on their own.
B.
Ignore performance issues and hope they resolve on their own.
Answers
C.
Analyze application traffic patterns and adjust instance sizes accordingly.
C.
Analyze application traffic patterns and adjust instance sizes accordingly.
Answers
D.
Move all instances to a single region to simplify management.
D.
Move all instances to a single region to simplify management.
Answers
Suggested answer: C

In the context of cloud application bursting, what does 'horizontal scaling' refer to?

A.
Reducing the number of application users
A.
Reducing the number of application users
Answers
B.
Adjusting the color scheme of the application
B.
Adjusting the color scheme of the application
Answers
C.
Adding more virtual machines or instances to handle increased demand
C.
Adding more virtual machines or instances to handle increased demand
Answers
D.
Increasing the size of the data center
D.
Increasing the size of the data center
Answers
Suggested answer: C

Which of the following is NOT a common cloud service model?

A.
Platform as a Service (PaaS)
A.
Platform as a Service (PaaS)
Answers
B.
Product as a Service (PraaS)
B.
Product as a Service (PraaS)
Answers
C.
Software as a Service (SaaS)
C.
Software as a Service (SaaS)
Answers
D.
Infrastructure as a Service (IaaS)
D.
Infrastructure as a Service (IaaS)
Answers
Suggested answer: B

What is the primary role of Identity and Access Management (IAM) in a cloud environment?

A.
To control user access and permissions within cloud services
A.
To control user access and permissions within cloud services
Answers
B.
To regulate access to network devices
B.
To regulate access to network devices
Answers
C.
To monitor physical security of data centers
C.
To monitor physical security of data centers
Answers
D.
To manage hardware resources
D.
To manage hardware resources
Answers
Suggested answer: A

When designing a cloud bursting solution, what variables should be evaluated?

(Select all that apply)

A.
The CEO's favorite color
A.
The CEO's favorite color
Answers
B.
Cloud provider capabilities
B.
Cloud provider capabilities
Answers
C.
Application scalability requirements
C.
Application scalability requirements
Answers
D.
The weather forecast
D.
The weather forecast
Answers
Suggested answer: B, C
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