250-573 試験問題を無料オンラインアクセス

Which features are critical to ensure a successful installation of the CA API Gateway Virtual Appliance?
(Select three)
Response:

• A.Setting up appropriate network configurations
• B.Implementing database replication
• C.Installing SSL certificates for secure communications
• D.Allocating sufficient memory and CPU resources

A retail company wants to secure its mobile app's API service by ensuring that malicious API requests are blocked, and traffic spikes are managed efficiently. What combination of service policies should they configure in CA Mobile API Gateway to meet these requirements?
Response:

• A.Implement Routing and Payload Compression Policies
• B.Apply JSON Transformation and Logging Policies
• C.Configure Threat Protection and Rate Limiting Policies
• D.Increase API request limits and disable encryption

How does Dynamic Routing enhance API management?
Response:

• A.Optimizes firewall rules
• B.Allows for flexible, rule-based routing decisions
• C.Facilitates automatic API provisioning
• D.Simplifies SSL certificate deployment

When limiting throughput for a resource in CA API Gateway, what elements are commonly configured?
(Select three)
Response:

• A.Payload size for each API request
• B.IP address filtering for allowed users
• C.Maximum number of requests per time window
• D.Error handling for denied requests

To prevent service overload from mobile applications, administrators should configure a _______ policy to limit the number of API requests within a specific time frame.
Response:

• A.Routing
• B.Rate Limiting
• C.Threat Protection
• D.JSON Transformation