250-573問題集、Broadcom実際の試験問題

質問 1

In the context of advanced solutions, what role does API integration play in mobile app management?
Response:

A. Manages OAuth token generation and validation

B. Facilitates dynamic routing decisions

C. Integrates mobile app functionality with external services

D. Ensures API backward compatibility

正解: C

質問 2

When configuring the "Limit Access and Throughput to a Resource" assertion, what options are available to control access?
Response:

A. Rate Limiting based on HTTP headers

B. OAuth Token Validation

C. API Key Authorization

D. IP Whitelisting

正解: A,C,D

質問 3

What does the CA API Gateway Virtual Appliance Architecture primarily focus on?
Response:

A. Physical installation of the Gateway

B. API Gateway User Interface

C. Logical configuration of APIs

D. Scalability and Performance

正解: D

質問 4

What is the primary function of policy assertions in the CA API Gateway?
Response:

A. To automatically generate API usage reports

B. To increase the speed of API request handling

C. To enforce security, routing, and transformation rules for API requests and responses

D. To limit API documentation availability

正解: C

質問 5

Which administrative task should be performed regularly to ensure the CA API Gateway database remains optimized and functional?
Response:

A. Archive and rotate logs

B. Modify API schema structure

C. Increase API traffic load

D. Disable traffic encryption

正解: A

質問 6

Which database component is essential for the CA API Gateway to function correctly?
Response:

A. In-memory database

B. MySQL database

C. PostgreSQL database

D. MongoDB

正解: C

質問 7

Which statements about Gateway clusters and replication are TRUE?
(Choose two)
Response:

A. No more than two MySQL database servers may be configured for replication in a Gateway cluster regardless of the number of Gateway processing nodes.

B. Peered MySQL database units become master and slave to each other, an arrangement that is also known as master-master replication.

C. The load balancer in Gateway clusters provides failover detection by assessing whether a processing node on the network is "alive." Setting the detection frequency to 3 to 5 seconds can provide rapid failure detection that most Gateway clusters can handle.

D. The maximum number of MySQL database servers you can configure for replication in a Gateway cluster is an even "peered" number proportional to the number of Gateway processing nodes in that cluster.

正解: A,B

質問 8

Why is it important to check prerequisites before installing CA Mobile API Gateway?
Response:

A. To prevent installation failures

B. To optimize load balancing

C. To simplify API documentation

D. To facilitate dynamic routing decisions

正解: A

質問 9

The _______ assertion in CA API Gateway is used to encrypt and secure API communication over HTTPS.
Response:

A. JSON Transformation

B. Route via HTTP

C. WS-Security

D. SSL/TLS Transport

正解: D

質問 10

Which features should be configured when setting up service policies for mobile applications in CA Mobile API Gateway?
(Select three)
Response:

A. API rate-limiting to prevent service overload

B. JSON transformation for consistent API responses

C. API request and response logging for auditing

D. SSL/TLS encryption for secure API communication

正解: A,C,D

質問 11

What is a crucial step in the installation process of CA Mobile API Gateway?
Response:

A. Optimizing firewall rules

B. Configuring API key management

C. Performing post-installation tasks

D. Applying the appropriate license

正解: D

質問 12

What is the recommended hypervisor for installing the Open Virtual Appliance?
Response:

A. VMware

B. VirtualBox

C. KVM

D. Hyper-V

正解: A,D

質問 13

What are the essential steps in setting up the Primary Gateway Node in a CA API Gateway environment?
(Select three)
Response:

A. Installing the Policy Manager

B. Setting up API rate limits

C. Licensing the Gateway

D. Defining authentication protocols for users

E. Configuring database replication

正解: A,C,E

質問 14

What is the primary role of the Mobile SDK in CA Mobile API Gateway when it comes to authentication?
Response:

A. To provide encryption for API payloads

B. To facilitate OAuth 2.0-based authentication for mobile applications

C. To optimize API response times

D. To create API endpoints dynamically

正解: B

質問 15

Which statement accurately describes the relationship between SSL and TLS in API Gateway?
Response:

A. SSL is the successor to TLS

B. SSL and TLS are unrelated protocols

C. TLS is the successor to SSL

D. SSL and TLS are interchangeable terms for the same protocol

正解: C

Broadcom API Management Proven Professional - 250-573 模擬練習