Infosys Certified Spring Microservices Developer
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Join Premium10 Infosys Certified Spring Microservices Developer practice questions with answers
Real Lex exam-pattern multiple-choice questions for the Infosys Certified Spring Microservices Developer certification. Each question includes the correct answer. The full question bank is available to Premium members.
- Question 1
Which of the below exception handler methods are correct? [Choose any three]
- ✓
@ExceptionHandler(Exception.class)
public ResponseEntity<String> exceptionHandler(Exception e) {//statements
Correct
} - B
@ExceptionHandler(Exception.class)
public ResponseEntity<String> exceptionHandler() {//statements
} - C
@ExceptionHandler()
public ResponseEntity<String> exceptionHandler(Exception e) {//statements
} - D
@ExceptionHandler
public ResponseEntity<String> exceptionHandler(Exception e) {//statements
}
- ✓
- Question 2
Which actuator endpoints are sensitive? (Select any two)
- ✓
/health
Correct - B
/info
- C
/metric
- D
/trace
- ✓
- Question 3
Messi has been provided with the below configurations to be included in the application.properties of his microservices project.
Assume actuator dependency has been included. What does the below config indicate?
management.endpoints.web.exposure.include=*
management.endpoints.web.exposure.exclude=env,beans- ✓
expose all the actuator endpoints over HTTP except the env and beans
Correct - B
expose all the actuator endpoints over HTTP and JMX except the env and beans
- C
expose all the actuator endpoints over JMX except the env and beans
- D
expose all the actuator endpoints over HTTP except that env and beans should be with authentication support
- ✓
- Question 4
Alex is working on a monolithic application but he is facing a lot of issues with monolithic architecture. As nowadays microservices are getting more popular for implementing an application as a group of small services.
He would like to convert his monolithic application into a microservices-based application.
Help him to identify the VALID statements from the below-given options. (Choose any three options)
- ✓
Microservice is an architectural style in which an application is decomposed into many loosely coupled services
Correct - B
These services intercommunicate through rest endpoints
- C
Each service is organized around business capabilities
- D
Each service must be small in size to code
- ✓
- Question 5
Which of the following is NOT a good characteristic of a Microservice?
- ✓
It follows single responsibility principle
Correct - B
Organized around business capabilities
- C
It is implemented as a product
- D
Centralized Data Management
- ✓
- Question 6
Which of the following is not a main component of Microservice Architecture?
- ✓
Gateway
Correct - B
Service Discovery
- C
Cloud Infrastructure
- D
UI Technology
- ✓
- Question 7
What are the challenges you have to face when using microservices?[Select any three]
- ✓
Microservices are always interdependent
Correct - B
It is a distributed system
- C
Difficult to manage configurations
- D
Supporting heterogeneous services
- ✓
- Question 8
Which of the following file(s) can be used in the Spring Boot projects to load the configurations from Spring Cloud Consul?
- ✓
configurations.properties
Correct - B
configurations.yml
- C
bootstrap.yml
- D
application.yml
- ✓
- Question 9
Consider an application with multiple profiles configured and if we try to access a microservice property for a given profile prod, in which order the files are used?
Assuming prod is the profile name and centralApp is the spring.application.name.1. config/ centralApp,prod/
2. config/ centralApp /
3. config/application,prod/
4. config/application/- ✓
2,1,4,3
Correct - B
1,2,3,4
- C
3,4,1,2
- D
1,3,2,4
- ✓
- Question 10
Which of the following is the default port number for Spring Cloud Consul Server UI?
- ✓
8080
Correct - B
8700
- C
8600
- D
8500
- ✓
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