GeekInterview.com
   Home |  Tech FAQ  |   Interview Questions |  Placement Papers |  Tech Articles |  Learn |  Freelance Projects |  Online Testing |  Geeks Talk |  Job Postings |  Knowledge Base | Site Search |  Add/Ask Question

Java Interview Questions


Java Interview Questions

Questions: 918
Comments: 1279
 Showing Questions 1-10 of 918 Questions
[1] 2 3 4 5 6 7 8 9 10 Next >>
 Sponsored Links

 
 Java Interview Questions
Sorting Options :  

if i have a class that can extend abs class n implement interface...and it doesn't have to achieve inheritance ,doesn't have to extend any other class then which 1 should i use between extending 
View Question | Asked by : liz29

View Question | Asked by : mananssl

What is marker sweeper algorithm in garbage collection? 
Latest Answer: "Mark the unused object for garbage collection and collect it."As per the algorithum there will be two thread.One will mark all the unreferenced object for garbage collection and the other will reclaim the marked object memory. ...
Read Answers (1) | Asked by : usguru

Explain why we go for interface instead of multiple inheritnace? 
View Question | Asked by : kutty85

Followign down error i get when i try to login to my page.here my front login page is open and then when i try to login that time this error i reciving.here my server is AIX server and TOMCAT webserver 
View Question | Asked by : Kashyap143

Write a code that returns the number of names in a given array that end in either "ie" or "y"?

what is phantom memory and how it is useful? 
Latest Answer: A phantom reference lets you do final touch up closing on an object, even after it has been declared dead — no longer referenced by any live object.Java has four orders of strength in holding onto Objects. In descending order from strongest to weakest ...
Read Answers (1) | Asked by : almas

I need an algorithm for some program. I'll take some number (say 'n'), then i should print the numbers in spiral shape starting from square(n). Can any one pls help me..Ex: if n=3, it should 
Latest Answer: One of possible solutions:public class NumberSpiralShape { /*** @param args*/public static void main(String[] args) { // TODO Auto-generated method stub int n = 3, i, side = n, x=0, y=0;int tab [][]= new int [n][n];  i=n*n;while(i>=1){for(int ...

how to convert or achieve the program from .class file?? 
Latest Answer: Using jadclipse pluging installed in ur IDE,u can view the class files like java files, but u will not be able to edit.To make a class file into java file in editable format, get the jad.exe filein crompt prompt, goto the file location, keep the jad.exe ...
Read Answers (2) | Asked by : AmitPai

What is Nullpointer Exception How it will be reduced 
Latest Answer: There are many reasons to get a Null pointer Exception . Burn it in ur Brain : NullPointerException can occur only on OBJECTS . not primitives.the above said answer holds a good example .Example 2:  String s = null;  System.out.println(s.concat("asdad") ...

View page [1] 2 3 4 5 6 7 8 9 10 Next >>

Ask A Question
Go Top
 Sponsored Links

 
Ask Question
You must login to Ask Question or Register your free account

Category:

 
Question Title:


Question in Detail:

Add this to my Subscribed Questions (?)
Send me email when new answer is posted (?)

 
Subscribe
Get Latest Updates Via RSS Reader or by Email
 Forum Discussion Subscribe to Forum Discussions Via E-Mail Latest Forum Discussions Subscribers
 Knowledge Base Subscribe to Knowledge Base Series Via E-Mail Knowledge Base Subscribers
 Learning Series Subscribe to GeekInterview Learning Series Via EMail Learning Series Subscribers
 Freelance Jobs Subscribe to GeekInterview Freelance Jobs Via EMail Latest Freelance Jobs Subscribers
 GeekInterview Blog Subscribe to GeekInterview Blog Via EMail GeekInterview Blog Subscribers
 Testing Interview Questions Subscribe to Testing Interview Questions Via EMail Testing Interview Questions Subscribers
 Oracle Interview Questions Subscribe to Oracle Interview Questions Via EMail Oracle Interview Questions Subscribers
 Java Interview Questions Subscribe to Java Interview Questions Via EMail Java Interview Questions Subscribers
 Latest Placement Papers Subscribe to Latest Placement Papers Placement Papers Subscribers
 Free Training Subscribe to Free Training Via EMail Free Training Subscribers
 Learn AJAX Subscribe to AJAXwith.com Via EMail AJAXwith Subscribers
Sponsored Links

 
Sponsored Links



 

 
 




About Us  |   Privacy Policy  |   Terms and Conditions  |   Contact  |   Site Map  |   Add Question  |   Propose Category  |   RSS Feeds  |   Articles Sitemap  |   Site Updates  |   Add Resource

Copyright © 2005 - 2008 GeekInterview.com. All Rights Reserved
Page copy protected against web site content infringement by Copyscape