Java Related Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

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Java Related Interview Questions

Questions Answers Views Company eMail

how to create daemon thread in java?

1066

Write a program to print all permutations of string?

1113

Why char array is preferred over string for storing password?

1099

Can we use string in switch case in java?

1052

How can we achieve thread safety in java?

1147

What is string in java? String is a data type?

1014

What is string pool?

1120

When do we need to use internal iteration? When do we need to use external iteration?

1120

How can we create a thread in java?

1021

Differences between external iteration and internal iteration?

1160

What are the major drawbacks of external iteration?

1061

What is the major advantage of external iteration over internal iteration?

1103

Write a method that will remove given character from the string?

1024

How do you check if two strings are equal in java?

1006

Write a function to find out longest palindrome in a given string?

1052

Un-Answered Questions { Java Related }

You are getting a error in your appserver/webserver logs "connection refused", from the operating system perspective how will you troubleshoot this?

1025

How to create packages in java?

942

What is unicode used for?

1154

Tell the issues faced in weblogic?

1017

Is java a high level language?

1060

How many no full repository queue managers are required for creating a cluster. What is the difference between full and partial repositories?

845

What do you mean by formatting?

992

What are the benefits of ioc in spring?

480

What is called an advice?

409

What is swing and its features in java?

1028

Which containers use a border Layout as their default layout in swing?

1038

Explain phantom read?

2223

What is the name of java compiler?

967

How do I start wls and configure jms? : BEA Weblogic

996

Explain ejbhome and ejbobject in ejb?

1059

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