In debugging complex scenarios, _______ allows simulation of various service responses.
- Authorization
- Compression
- Encryption
- Mocking
Mocking allows developers to simulate various service responses, aiding in debugging complex scenarios.
In SOAP, _______ is used to encode complex data types.
- JSON
- SOAP Encoding
- WSDL
- XML Schema
SOAP Encoding is a method used in SOAP to encode complex data types in a way that can be transmitted over the network, facilitating interoperability.
The approach where tests are written before the actual web service code is known as _______.
- Agile Development
- Behavior-Driven Development (BDD)
- Test-Driven Development (TDD)
- Waterfall Development
Test-Driven Development (TDD) is an approach where tests are written before writing the actual code, promoting a more testable and reliable codebase.
What metric in performance testing measures the number of requests a service can handle per second?
- Concurrent Users
- Latency
- Response Time
- Throughput
Throughput in performance testing measures the number of requests a service can handle per second, providing insight into system capacity.
When a web service experiences intermittent slowdowns, what aspect should be the focus of performance testing?
- Latency
- Reliability
- Scalability
- Throughput
Latency measures the time delay between the initiation and execution of a request. Addressing latency is crucial in resolving intermittent slowdowns.
How does an API Gateway enhance the functionality of web services?
- Centralized management of API requests
- Database management for web services
- Graphic design for APIs
- Load balancing for web servers
An API Gateway enhances web service functionality by providing centralized management of API requests, including routing, security, and load balancing.
What mechanism in UDDI is primarily responsible for service discovery?
- Inquiry Mechanism
- Publishing Mechanism
- Subscription Mechanism
- TModel Structure
In UDDI, the inquiry mechanism is primarily responsible for service discovery. It allows users to search and discover web services based on various criteria, facilitating the identification of suitable services in a UDDI registry.
Effective debugging often involves isolating the issue, which can be achieved by _______ parts of the service.
- Containerizing
- Logging
- Mocking
- Modularizing
Isolating the issue in debugging can be achieved by modularizing parts of the service.
In REST, the concept of _______ allows direct interaction with resources, unlike the action-oriented approach of _______.
- CRUD
- Hypermedia
- Resourcefulness
- Stateless
In REST, the concept of Hypermedia allows direct interaction with resources, unlike the action-oriented approach of CRUD (Create, Read, Update, Delete). Hypermedia in RESTful APIs enables clients to navigate the application state dynamically, improving flexibility and reducing the coupling between the client and server.
In preventing SQL Injection, the use of _______ over dynamic SQL is recommended.
- Parameterized Statements
- Stored Procedures
- Triggers
- Views
The use of parameterized statements is recommended over dynamic SQL to prevent SQL Injection attacks.