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 pure java?

1011

What is awt panel java?

924

Which of the following are subclasses of java awt component?

950

How does event listener work in java?

907

Is java a web technology?

940

Why frameworks are used in java?

902

What is java gui?

880

What is layout manager in java?

887

What is a jbutton in java?

942

What is the best java compiler?

879

Is java an assembly language?

913

Why java is not 100% object oriented language?

990

Is visual studio good for java?

922

What is a java developer?

1023

What are the main components of a class in java?

904

Un-Answered Questions { Java Related }

Describe the steps needed to execute a sql query using jdbc.

984

What is Mutex (Mutual Exclusion Object) ?

1152

Differentiate between the web server and application server?

1064

How does class forname work in java?

966

What does the @timed annotation do?

410

What is the difference between the Reader/Writer class hierarchy and the InputStream/OutputStream class hierarchy?

1132

Can we declare array without size in java?

1039

What is package name in struts xml?

1008

Define Multiprogramming and Multiprocessing in java.

1148

What are the different bean scopes in spring?

512

How can we make copy of a java object?

1152

Explain ioc concept?

1146

What is the difference between JDBC 1.0 and JDBC 2.0?

3186

What is the use of hashmap in java?

1090

How many struts config file can be created in struts?

899

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