Oracle 1Z0-1113 Certification Sample Questions and Answers

1Z0-1113 PDF, 1Z0-1113 Dumps PDF Free Download, 1Z0-1113 Latest Dumps Free PDF, Helidon Microservices Developer Professional PDF DumpsThe Oracle Helidon Microservices Developer Professional (1Z0-1113) Sample Question Set is designed to help you prepare for the Oracle Certified Professional Helidon Microservices Developer certification exam. To become familiar with the actual Oracle Certification exam environment, we suggest you try our Sample Oracle 1Z0-1113 Certification Practice Exam.

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Oracle 1Z0-1113 Sample Questions:

01. Which of the following operations does JPA support for data access?
a) Create, Read, Update, Delete (CRUD)
b) Read, Edit, Delete, Push (REDP)
c) Get, Set, Update, Remove (GSUR)
d) Save, Fetch, Update, Discard (SFUD)
 
02. How can you access metrics and tracing data in a Helidon microservice application?
a) By calling the "getMetrics" and "getTracing" methods of the Helidon API.
b) By accessing the "metrics" and "tracing" sections of the "pom.xml" file.
c) By using the "metrics" and "tracing" commands in the Helidon CLI.
d) By integrating with external monitoring and tracing systems that support OpenTelemetry.
 
03. What HTTP method is used to retrieve data from another service in WebClient?
a) GET
b) POST
c) DELETE
d) PUT
 
04. Which testing approach involves testing the entire application as a whole to validate its end-to-end behavior?
a) Unit testing
b) End-to-end testing
c) Integration testing
d) System testing
 
05. In Helidon, what does the term "GraalVM" refer to?
a) A programming language specifically designed for Helidon microservices.
b) A lightweight container runtime for deploying Helidon applications.
c) A virtual machine that supports ahead-of-time (AOT) compilation for improved performance.
d) A microservices architecture pattern commonly used with Helidon.
 
06. What are some key features of Helidon MP (MicroProfile)?
a) Graceful shutdown, health checks, and centralized logging.
b) Metrics, tracing, and distributed tracing for monitoring and diagnostics.
c) Support for reactive programming, event streaming, and real-time data processing.
d) In-memory caching, load balancing, and distributed data management.
 
07. Which Helidon component enables the discovery and registration of microservices in a network?
a) Service Registry
b) Discovery Agent
c) Microservices Locator
d) Network Mapper
 
08. How can you reload configuration changes in a running Helidon microservice application?
a) By stopping and restarting the application.
b) By modifying the configuration source files directly on the file system.
c) By using the Config API and calling the appropriate method to reload the configuration.
d) Configuration changes cannot be reloaded in a running Helidon application.
 
09. What is the primary benefit of using automated testing in Helidon applications?
a) It reduces the need for writing code in the application.
b) It improves the accuracy and efficiency of testing processes.
c) It allows developers to run tests manually when needed.
d) Automated testing is not recommended for Helidon applications.
 
10. In Helidon, which configuration source has the highest priority and overrides others?
a) Environment Variables
b) Java System Properties
c) YAML File
d) Command-line Arguments

Answers:

Question: 01

Answer: a

Question: 02

Answer: d

Question: 03

Answer: a

Question: 04

Answer: b

Question: 05

Answer: c

Question: 06

Answer: b

Question: 07

Answer: a

Question: 08

Answer: c

Question: 09

Answer: b

Question: 10

Answer: d

 

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