Find the most frequent element in a list. After solving it, your interviewer will ask you follow-up questions.
Java Programmer Interview Questions
26,925 java programmer interview questions shared by candidates
Write a program to reverse a string ? Diff between comparator and comparable ? Diff between abstract class and interface ? Overriding hashcode and equals method Internal implementation of hashmap Stack memory area of JVM Basic Multithreading What is sorted set and tree set ? What is hashtable ?
Simply oops question in second round and bean configuration using XML.
1.basics from core java 2.basics from jsp, servlet 3. basics from database queries 4. questions from frameworks like struts , spring
Do you know my achievements?
What is java jdbc and spring boot??
Given two strings a and b . b has only uppercase letters. we have to check whether we can make string b with help string a which has mixed letters.
They only know security part of the application. No real or tough java questions, because they are new to java. they did not mention web application security in their job description. But in the interview, they are asking only security for the java developer.
Mostly, they ask you about concepts of Java programming, like how to protect a set of transactions that need to happen together and fail gracefully otherwise (no incomplete operation). They also ask you about your implementation, why not this or that alternative, etc.
Q:We want to test the fragility of a glass cup by throwing it from a building with many floors. How do you determine the breaking threshold of cups by height?
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