Which HTTP method is used to retrieve data from a REST API?
Anonymous Quiz
81%
GET
12%
POST
3%
DELETE
4%
PUT
👍3
Which of the following annotations is used in Spring Data JPA to indicate the primary key of an entity?
Anonymous Quiz
25%
62%
@Id
6%
❤3👍1😁1
What is the default port number for Spring Boot applications?
Anonymous Quiz
6%
80
86%
8080
4%
9000
3%
9090
👍2
Which of the following annotations is used to enable Spring Boot auto-configuration?
Anonymous Quiz
16%
❤5👍2👎1
What is the purpose of the java.util.function.Predicate interface in Java 8?
Anonymous Quiz
33%
It represents a function that takes two arguments and returns a boolean value
29%
It represents a function that takes one argument and returns value of the same type as the argument
26%
It represents a function that takes one argument and returns a boolean value
12%
It represents a function that takes no arguments and returns a value.
❤6
Java Interview Questions
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Which of the following is a mapping file used by Hibernate?
Anonymous Quiz
45%
hibernate.cfg.xml
17%
persistence.xml
👍5
Which of the following statements is true about Hibernate?
Anonymous Quiz
15%
Hibernate is a database management system.
75%
Hibernate is an object-relational mapping framework.
8%
Hibernate is used for creating web applications.
2%
Hibernate is a programming language.
❤2
Which of the following is a component of Hibernate?
Anonymous Quiz
52%
Hibernate Session
25%
Hibernate Connector
16%
Hibernate Server
7%
Hibernate Compiler
🔥3❤1👍1
What is a lambda expression in Java 8?
Anonymous Quiz
7%
A way to declare an integer variable
6%
A data type for storing text
82%
A shorthand way to define an anonymous function
5%
A method for creating random numbers
❤5👍1
What is the primary purpose of the Stream API in Java 8?
Anonymous Quiz
16%
To manage database connections
71%
To manipulate and process sequences of data in a functional style.
7%
To create graphical user interfaces (GUIs).
6%
To define custom data structures.
❤2👍1
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