402 試験問題と解答 - 模擬練習 - 練習問題・模擬試験

Question No : 1
Scenario: Your company is using BIG-IQ Centralized Management to deploy F5 instances in a cloud
environment.
What benefits should you expect from using this tool during deployment?

A.Streamlined deployment processes with automated provisioning
B.Limited control over instance configuration
C.Higher costs due to automation overhead
D.Increased manual intervention to ensure precision

正解:

Question No : 2
Scenario: Your organization is migrating a mission-critical application to the cloud. The application has several dependencies on on-premises systems.
How would you approach this migration to minimize risk?

A.Ignore any legacy systems and focus on the cloud transition.
B.Perform the migration without considering dependencies to save time.
C.Immediately decommission all on-premises systems.
D.Identify and document all dependencies before migration.

正解:

Question No : 3
Scenario: You are evaluating different cloud service models for a new project that requires full control over the infrastructure and ability to deploy custom applications.
Which model would best meet these requirements, and why?

A.Infrastructure as a Service (IaaS)
B.Software as a Service (SaaS)
C.Function as a Service (FaaS)
D.Platform as a Service (PaaS)

正解:

Question No : 4
What is the primary purpose of a Virtual Private Cloud (VPC)?

A.To host a public website
B.To create virtual machines
C.To provide on-premises storage
D.To isolate and segment network resources

正解:

Question No : 5
What are some potential challenges when designing a cloud bursting solution? (Select all that apply)

A.Security and data privacy concerns
B.Incompatibility with cloud providers
C.Excessive office coffee consumption
D.Limited scalability

正解:

Question No : 6
When designing a cloud bursting solution, what variables should be evaluated? (Select all that apply)

A.The CEO's favorite color
B.Cloud provider capabilities
C.Application scalability requirements
D.The weather forecast

正解:

Question No : 7
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
B.To regulate access to network devices
C.To monitor physical security of data centers
D.To manage hardware resources

正解:

Question No : 8
Which of the following is NOT a common cloud service model?

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

正解:

Question No : 9
In the context of cloud application bursting, what does "horizontal scaling" refer to?

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

正解:

Question No : 10
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.
B.Ignore performance issues and hope they resolve on their own.
C.Analyze application traffic patterns and adjust instance sizes accordingly.
D.Move all instances to a single region to simplify management.

正解:

Question No : 11
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.
B.Minimize the use of cloud resources to avoid additional costs.
C.Restrict the application to a single cloud provider.
D.Focus on reducing the application’s overall resource requirements.

正解:

Question No : 12
How can SDN technologies impact the scalability of F5 components? (Select all that apply)

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

正解:

Question No : 13
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.
B.Avoid updating templates to maintain consistency.
C.Use templates exclusively without any manual intervention.
D.Regularly update templates to incorporate new security features.

正解:

Question No : 14
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
B.It increases the number of office plants
C.It simplifies and automates the creation and management of services
D.It predicts the weather accurately

正解:

Question No : 15
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
B.To randomly provision services when no one is looking
C.To organize weekly office parties
D.To delay service provisioning until next year

正解:

F5 402 問題練習