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

Java J2EE (14736)
J2ME (151)
Java Related AllOther (507)

Java Related Interview Questions

Questions Answers Views Company eMail

where is .equals() method and how is it different from == operation Is hashing related to these?

iFlex,

4 8213

explain System.out.println()

CTS,

12 20610

Setting Up WebLogic Server for HTTP Tunneling

1 34123

Which parser is used in Struts to parse the Structconfig.xml file.

iFlex,

21 34424

what is wrapper class and its uses?

2 7190

what is bytecode? watz the difference between machine code and bytecode?

Oracle,

9 30994

watz the difference between abstract class and interface? Which one u ill choose as a designer?

Sonata,

1 5536

can we create instance for interface in java?

4 21224

What is Session reduplication and how its done?

1 2098

Which all r Final classes in java except string?

HCL,

5 34757

what is bytecode ?explain in detail and watz the difference between bytecode and machine code?

Lucent,

6 19773

What is the difference between Get and Post Method?

T3 Softwares,

12 22036

What is the difference between java and .Net?

Bosch,

39 111071

What is the difference between jsp and servlet?

Symphony,

6 13462

Diff between C++ and java?

TCS,

9 12508

Un-Answered Questions { Java Related }

What is the java api?

986

Can we return resultset in java?

985

What is the first argument of the string array in main method?

1025

what is reflection api? How are they implemented?

1100

What is the difference between break and continue statements?

1117

What is the difference between equals() and == in java?

1032

How does java handle integer overflows and underflows?

1111

What do you understand by casting in java language? What are the types of casting?

923

What is the resourcebundle class?

1003

How is declarative handling of exceptions done in struts ?

1001

What is action chaining ?

1158

What do you know about validation plugin ?

1024

What is lazy class?

480

How can you inject java collection in spring?

503

Write a program to print count of empty strings in java 8?

1077

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