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

Java J2EE (14736)
J2ME (151)
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Java Related Interview Questions

Questions Answers Views Company eMail

What is the difference between jfc & wfc?

1088

What is the difference between a scrollbar and a scrollpane?

1078

Name four container classes.

1007

Write code of any action class?

1029

What are the two basic ways in which classes that can be run as threads may be defined?

1094

When is an object subject to garbage collection?

1107

When is the finally clause of a try-catch-finally statement executed?

1094

What happens if a try-catch-finally statement does not have a catch clause to handle an exception that is thrown within the body of the try statement?

1135

Give us the name of the list layoutmanagers in java?

940

How are the elements of a gridbaglayout organized?

1078

Which package is always imported by default?

1112

What classes of exceptions may be thrown by a throw statement?

985

What happens when you invoke a thread’s interrupt method while it is sleeping or waiting?

999

What class allows you to read objects directly from a stream?

1336

What is the difference between the file and randomaccessfile classes?

1118

Un-Answered Questions { Java Related }

What is the difference between mvc and spring mvc?

500

Explain the difference between an Interface and an Abstract class?

1192

What is the difference between the font and fontmetrics classes in java programming?

1177

Where can I find java developers?

936

Is python more secure than java?

973

To what value is a variable of the string type automatically initialized?

1149

Is java 1.7 the same as java 7?

1066

How do you define sequence generated primary key in hibernate?

391

how we can make a write-only class in java?

1054

What does this mean java?

1130

What do you mean by local variable and instance variable?

968

What are the different components that are used to show a container?

1023

What is bytecode verifier?

957

What is singleton class and how can we make a class singleton?

1116

What is hikari in spring boot? : Spring Boot

532

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