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

What is java lang noclassdeffounderror?

935

What is aop in java?

912

What is native api in java?

917

What is a context in java?

888

What is jersey in java?

969

What is data persistence in java?

1060

Why is struts used in java?

900

What is property file in java?

910

What is meant by annotation in java?

1007

What is a controller in java?

1063

What is a java singleton?

984

What are orm tools in java?

1034

What is a driver in java?

968

What is spring boot framework? : Spring Boot

409

What is cli in spring boot? : Spring Boot

425

Un-Answered Questions { Java Related }

What causes memory leaks in java?

960

What is meant by object?

1032

What is the implementation of applicationcontext container?

489

What is the exportrelease.xml ?

883

What is the common usage of serialization? What exceptions occur during serialization?

1159

Is string a wrapper class?

1034

Is spring boot better than spring? : Spring Boot

525

What is JDBC ResultSet?

1169

Difference between string s= new string (); and string s = "abv";?

1237

what is server side caching?

2200

take an array with -ve and +ve value both.find out the nearest value of 0(zero).if two values are same like(-2 and +2)then extract +2 is nearest of 0(zero).

2011

What are the two methods to install the empty staging websphere portal server ?

881

How many bits are in a sentence?

1211

How many bits are used to represent unicode, ascii, utf-16, and utf-8 characters?

1127

What kind of variables can a class consist?

1078

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