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Which of the following is a mutable class in java?
If you are preparing for java interviews, knowing only core java will not be sufficient. You should know frameworks like spring, hibernate.
We have started a new group for spring boot and microservices please join by clicking link below and get started with spring boot application.
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If you are preparing for java interviews, knowing only core java will not be sufficient. You should know frameworks like spring, hibernate.
We have started a new group for spring boot and microservices please join by clicking link below and get started with spring boot application.
https://t.me/javaspringbootmicroservice
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Discuss doubts in @javaforfree
#Java_Quizs (Question - 148)
The data structures required to check whether an expression contains a balanced parenthesis is ......
Join our spring boot microservices specific group, if you face any issues in springboot or microservices our admin team will try to help you
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𝐖𝐡𝐢𝐜𝐡 𝐨𝐟 𝐭𝐡𝐞𝐬𝐞 𝐤𝐞𝐲𝐰𝐨𝐫𝐝𝐬 𝐢𝐬 𝐮𝐬𝐞𝐝 𝐭𝐨 𝐝𝐞𝐟𝐢𝐧𝐞 𝐢𝐧𝐭𝐞𝐫𝐟𝐚𝐜𝐞𝐬 𝐢𝐧 𝐉𝐚𝐯𝐚?
Repost from TechShiksha by Badkul Technology
#Java_Quizs (Questions - 147)
Which of the following is a linear data structure ?
Which programming language is commonly used with Spring Boot?
Join our spring boot microservices specific group, if you face any issues in springboot or microservices our admin team will try to help you
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if you are also working on eclipse and seeing that your eyes get strained then refer this tutorial to increase font size
Can lambda expressions declare variables using the val keyword?
Which class from the java.util package contains factory methods for creating different types of date/time objects including local dates and times, durations, etc.?
class A
{
int i = 10;
}
class B extends A
{
int i = 20;
}
public class MainClass
{
public static void main(String[] args)
{
A a = new B();
System.out.println(a.i);
}
}
Which of the following methods is used to check if an element exists in a Set?
