Top 30+ Spring Interview Questions with Answers 2023
Prepare for a useful resource featuring the most important Spring interview questions and answers for 2023. If you’re gearing up[…]
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Category: Interview Questions and Answers
Top 30 REST API Interview Questions 2023
Welcome to our comprehensive guide on REST API interview questions.To help you prepare for REST API-related interviews, we have categorized[…]
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15 Basic Java Programs: Building Foundation
In this article, we will explore a collection of basic Java programs that serve as an excellent starting point for[…]
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Spring Boot Interview Questions: Ultimate Guide 2023
Welcome to our comprehensive guide on Spring Boot interview questions! Spring Boot has gained immense popularity in the Java ecosystem[…]
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Top 40 Java 8 Interview Questions & Answers 2023
In this article, we will delve into the world of Java 8, unraveling a compilation of crucial Java 8 interview[…]
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Top 35 Microservices Interview Questions & Answers 2023
In this article, we will delve into several commonly asked Microservices interview questions and provide comprehensive answers to assist you[…]
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Write a Java program to remove duplicates from an array.
The program first prints the original array, then it uses a LinkedHashSet to remove the duplicates. A LinkedHashSet is a[…]
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Write a program to implement a queue using Array.
This program creates a Queue class that has a fixed capacity, and uses an array to store the elements in[…]
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Write a Java program to implement a binary search tree.
This program creates a BinarySearchTree class that has a Node class as an inner class. The Node class has an[…]
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