Collections are used in every programming language and initial java release contained few classes for collections: Vector, Stack, Hashtable, Array. But looking at the larger scope and usage, Java 1.2 came up with Collections Framework that group all the collections interfaces, implementations and alg...
Java 8 has been released in March 2014, so it’s one of the hot topics in java interview questions. If you answer this question clearly, it will show that you like to keep yourself up-to-date with the latest technologies. Java 8 has been one of the biggest releases after Java 5 anno...
Looking forward to appear in Java Interview, here are the key 100+ Java Interview Questions with Answers only for you including some of the tricky questions with answers.Table of ContentsSr.No.Question 1 What are new Java8 Features? 2 Difference between GET & POST METHODS? 3 Difference betwee...
java.util.Vector class was there in java since the very first version of the java development kit (jdk). java.util.ArrayList was introduced in java version 1.2 , as part of Java Collections framework . In java version 1.2 , Vector class has been refactored to implement the List Inteface ...
84 . Should default be the last case in a switch statement? 85 . Can a switch statement be used around a String 86 . Guess the output of this for loop (P.S. there is an error as the output of given question should be 0-1-2-3-4-5-6-7-8-9. So please ignore that.) ...
Executes ajsrto the code for thefinallyclause. Upon return from thefinallyclause, returns the value saved in the local variable. Code example: public static void main(String[] args) { System.out.println(f(2)); } public static int f(int value) { ...
Sample Code for ArrayList Sample Code for LinkedList Help us improve. Please let us know the company, where you were asked this question : Like Discuss Correct / Improve java collections list arraylist linkedlist difference between architecture data structure ebay Asked in 2 Companies basic ...
Sorry that seems to be basic or silly question, but am confused and need a little help here. 0 Reply Lokesh Gupta Reply to Bala 10 years ago You all questions has been answered here : https://howtodoinjava.com/java/collections/hashmap/how-hashmap-works-in-java/ 0 Reply Bala ...
http://stackoverflow.com/questions/18479771/java-multithreading-concept-and-join-method 2. Second Round (Face to Face) 1. Can you just start telling about yourself and your project? Refer to first question in above list. 2. Have you faced out of memory error? If yes how you fixed ? Tel...
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