Bounteous x Accolite Senior Java Developer Interview Questions and Answers

Q1. Java 8 features
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Q2. JPA implementation
Ans. 
JPA implementation is a Java specification for mapping Java objects to relational databases.
• JPA stands for Java Persistence API.

• It provides a set of annotations and APIs for managing relational data in Java applications.

• JPA allows developers to write database-independent code.

• It supports object-relational mapping (ORM) and provides features like entity mapping, query language, and transaction management.

• Popular JPA imp...read more
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Q3. JDBC Connection steps
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JDBC Connection steps
• Load the JDBC driver class

• Establish a connection to the database using the DriverManager class

• Create a statement object to execute SQL queries

• Execute the SQL query and retrieve the results

• Process the results

• Close the statement and connection
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Q4. Lambda expression
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Coding questions and core java concepts needs to be brush up

Q1. Implement Queue
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Q2. Implement Merge Sort
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Merge Sort is a divide and conquer algorithm that divides the input array into two halves, sorts them recursively, and then merges them.
• Divide the array into two halves

• Recursively sort each half

• Merge the sorted halves back together
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Coding questions of java 8 and strings

Again coding test arrays strings , multithreading

Q1. Technical about project and past work exp
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