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

Java J2EE (14736)
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Java Related Interview Questions

Questions Answers Views Company eMail

Which class has no duplicate elements?

8 16279

Which class is extended by all other classes?

4 10356

Which class is the immediate superclass of the Container class?

1 7270

Name the immediate superclass of the MenuComponent class?

1 4848

To obtain design information about an object, which class in used?

1 4786

Which containers may have a MenuBar?

1 5525

In what type of containers, Border layout is a default layout?

3 7191

Which containers use a FlowLayout as their default layout?

3 8357

Which java.util classes and interfaces support event handling?

2 12581

To set the position and size of a component, which methods are used?

3 10850

What are the allowed, non-Unicode letter characters that can be used as the first character of an identifier?

2 5210

Name the package that always imported by default?

4 13293

Who developed JScript language?

3 6719

Is Java is 100% pure OOPS? Explain?

ANZ,

27 41742

Why are the methods of the Math class are static?

1 8849

Un-Answered Questions { Java Related }

what is mq server?

911

How httpservlet is different from the genericservlet?

1140

Why are component architectures useful?

1083

What are the various editors used in spring work?

641

What is the difference between singleton and prototype bean?

420

What is meant by gc, prallel gc, full gc and explain it?

1004

What is the advantage of hibernate?

373

What do you mean by an interface in java?

1042

Why do we use bufferedreader?

1023

Is set sorted in java?

944

What is j2ee specification?

911

Can you explain value stack?

936

Does A Class Inherit The Constructors Of Its Superclass?

1090

How to perform quicksort in java?

1129

Is it possible to use string in the switch case?

1060

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