Infosys Certified Cloud Native Developer
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Join Premium10 Infosys Certified Cloud Native Developer practice questions with answers
Real Lex exam-pattern multiple-choice questions for the Infosys Certified Cloud Native Developer certification. Each question includes the correct answer. The full question bank is available to Premium members.
- Question 1
Consider the following code:
@Component("objectComponent1") public class ObjectComponent1 implements ObjectComponent { public String format() { return "Hi"; } } @Component("objectComponent2") public class ObjectComponent2 implements ObjectComponent { public String format() { return "Hello"; } } @Component public class ObjectComponentService { @Autowired private ObjectComponent objComp; }What will happen if we try to load ObjectComponentService into a context?
- ✓
objectComponent1 will be loaded
Correct - B
objectComponent2 will be loaded
- C
NoUniqueBeanDefinitionException is thrown
- D
Either objectComponent1 or objectComponent2 will be loaded
- ✓
- Question 2
What is the order of accessing microservice property for a given profile?
- ✓
Properties file for that profile->YAML file for that profile->application.properties file
Correct - B
YAML file for that profile->application.yml file->application.properties file
- C
Properties file for that profile->application.properties file->application.yml file
- D
application.yml->application.properties->YAML file for that profile
- ✓
- Question 3
Which of the following is the correct way to refer to a definition in an OAS file? Consider we are using Swagger Editor and Open API Specification 2.0
- ✓
$ref: "#/definitions/Item"
Correct - B
$ref: "/definitions/Item"
- C
$ref: "definitions/Item"
- D
ref: "#/definitions/Item"
- ✓
- Question 4
What do we need to add to create a RESTful Web services
- ✓
spring-boot-starter-web
Correct - B
spring-boot-starter-rest
- C
spring-boot-starter-web.rest
- D
spring-boot-starter-rest.web
- ✓
- Question 5
Maria is developing an API using OPEN API 2.0 with Swagger. She wants to add an HTTP response saying "BAD REQUEST !!!!" for code 404 . What is the keyword that she can use ?
- ✓
response
Correct - B
content
- C
description
- D
schema
- ✓
- Question 6
Which properties file is used to access the config server in each microservice?
- ✓
bootstrap.properties
Correct - B
app.properties
- C
boot.properties
- D
application.properties
- ✓
- Question 7
Which of the following statements are TRUE regarding @Autowiring annotation?
- ✓
@Autowiring annotation can only be used at properties of a class.
Correct - B
@Autowiring annotation can be used with either properties or setter methods but cannot be used with constructors.
- C
@Autowiring annotation can be used with properties or setter or with constructors.
- D
@Autowiring annotation should be used at class level.
- ✓
- Question 8
Which of the following is NOT a correct way to bind with the parameter named "name" in HTTP request? Assume @GetMapping is given
- ✓
(value = "/login") public ClassName method1(@RequestParam(value="customername") String name, @RequestParam String password) throws Exception { //rest of the code }
Correct - B
(value = "/login") public ClassName method1(@RequestParam(name="customername") String name, @RequestParam String password) throws Exception { //rest of the code }
- C
(value = "/login") public ClassName method1(@RequestParam("customername") String name, @RequestParam String password) throws Exception { //rest of the code }
- D
(value = "/login") public ClassName method1(@RequestParam(customername) String name, @RequestParam String password) throws Exception { //rest of the code }
- ✓
- Question 9
Jacqueline is a software developer working on developing an API. She is assigned a task to create an API which will interact with the web server through the HTTP to fetch the information. She doesn’t want to assign a specific port no. for the request execution. In which of the following the ports does the request get executed by default?
- ✓
23.0
Correct - B
80.0
- C
69.0
- D
37.0
- ✓
- Question 10
Which are the dependencies required for Zipkin server? (Choose any two)
- ✓
io.zipkin.java zipkin-autoconfigure-ui runtime - B
io.zipkin.java zipkin-starter-config runtime - C
io.zipkin.java zipkin-client - D
io.zipkin.java zipkin-server
- ✓
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