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WorksheetsAPI Design Basic
Total questions: 20
Worksheet time: 26mins
Name
Class
Date
1.
What is the primary benefit of using a microservices architecture for APIs?
a)
A. Simplicity
b)
B. Scalability
c)
C. Tight coupling
d)
D. Limited flexibility
2.
Why is caching considered an important technique for optimizing API performance?
a)
A. It simplifies API design.
b)
B. It reduces the need for security measures.
c)
C. It lowers server load and reduces response times.
d)
D. It eliminates the need for versioning.
3.
Why is scalability an essential consideration when designing a future-ready API?
a)
A. To simplify API documentation
b)
B. To ensure backward compatibility
c)
C. To handle increased traffic and load without compromising performance
d)
D. To optimize database queries
4.
Why is versioning important in API design?
a)
A. It simplifies the documentation process.
b)
B. It ensures backward compatibility as the API evolves.
c)
C. It eliminates the need for security measures.
d)
D. It improves the flexibility of the API.
5.
What is the primary purpose of an API gateway in API management?
a)
A. Handling user authentication
b)
B. Serving as a reverse proxy for API requests
c)
C. Managing API documentation
d)
D. Optimizing database performance
6.
Which API standard is known for its lightweight and flexible nature, using HTTP for communication?
a)
A. SOAP
b)
B. GraphQL
c)
C. REST
d)
D. gRPC
7.
What is the primary benefit of using asynchronous I/O in API development?
a)
A. Improved security
b)
B. Enhanced scalability
c)
C. Simpler error handling
d)
D. Increased API versioning flexibility
8.
In API design, what is the role of Enterprise Integration Patterns (EIP)?
a)
A. Managing API security
b)
B. Facilitating communication between systems
c)
C. Streamlining API documentation
d)
D. Optimizing database queries
9.
What is the primary purpose of API documentation?
a)
A. Enhancing API security
b)
B. Simplifying API design
c)
C. Guiding developers on API usage
d)
D. Ensuring API backward compatibility
10.
Why is mutual Transport Layer Security (mTLS) considered a robust security mechanism in API design?
a)
A. It simplifies API integration with external systems.
b)
B. It enables two-way authentication using digital certificates.
c)
C. It eliminates the need for API versioning.
d)
D. It enhances API scalability.
11.
What is the purpose of Load Balancing in API development?
a)
A. Enhancing API security
b)
B. Distributing incoming traffic across multiple servers
c)
C. Simplifying API documentation
d)
D. Optimizing database performance
12.
Why is it important to perform load testing on an API?
a)
A. To simplify API design
b)
B. To ensure backward compatibility
c)
C. To identify performance bottlenecks under heavy loads
d)
D. To enhance API security
13.
What is the primary purpose of API analytics in API management?
a)
A. Enhancing API security
b)
B. Distributing incoming traffic
c)
C. Gaining insights into API usage and performance
d)
D. Simplifying API documentation
14.
Why is future-readiness important in API design?
a)
A. To simplify API documentation
b)
B. To ensure backward compatibility
c)
C. To enhance API security
d)
D. To adapt to changes in the market and industry
15.
What does the term "mTLS" stand for in the context of API security?
a)
A. Multi-Threaded Language System
b)
B. Mutual Transport Layer Security
c)
C. Modular Token Licensing System
d)
D. Microservices Testing and Logging System
16.
What is the primary benefit of using a microservices architecture in API development?
a)
A. Simplified API documentation
b)
B. Enhanced security measures
c)
C. Improved scalability and flexibility
d)
D. Optimized database queries
17.
What is the role of API Gateways in API Management?
a)
A. Distributing incoming traffic
b)
B. Handling API documentation
c)
C. Routing API calls to the appropriate backend service
d)
D. Enhancing API security
18.
What is one advantage of applying Domain-Driven Design principles to API development?
a)
A. Create a well-designed, performant, and secure API that meets the needs of stakeholders and end-users
b)
B. Eliminating the need for predefined domain models
c)
C. Increasing complexity by disregarding existing process flows
d)
D. Reducing stakeholder involvement in API design
19.
What is the purpose of API Management in the API lifecycle?
a)
A. Simplifying API documentation
b)
B. Enhancing API security
c)
C. Managing and monitoring APIs
d)
D. Optimizing database queries
20.
In API development, what does the term "Content-Based Router" refer to?
a)
A. A tool for optimizing database queries
b)
B. An API documentation generator
c)
C. A mechanism for selectively routing messages based on content
d)
D. A security feature for preventing data breaches
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