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

why are using type4 driver in realtime projects?

4 9283

In struts how to use regurlar formbeans using validation framework explain?

TCS,

1 4403

in struts how to use hibernate with struts>

Infosys,

1 2290

in struts without integrate hibernate how to use directly explain?

HCL,

1 4006

Write a java program to find out the sum of harmonic series : 1 + ½ + 1/3 + ……… up to nth term , for any value of n.

2 15724

Static Variable can referred in non-static method?

3 5687

when we create singleton design then we create private constructtor..so how JVM take private constructor to make object..but it's private..

Ness Technologies,

1 5814

lll

1 3458

why we use struts in our web application , means what was drawbacks of servlet ...pls answer

IBM,

1 5889

what is use of assert keyword in java..?

1 8146

what are configuration classes in weblogic

Motorola,

2 8865

Why transient variables wont participate in serialization?

2 6506

how can program polindrome using java

1 3526

what is ststic with example

Wipro,

1 2145

what is purpose of collections.unmodified() method..?

Accenture,

1 11510

Un-Answered Questions { Java Related }

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

921

What is the difference between filters and interceptors ?

1291

Hi frnds how to lock an user when he enter wrong credentials more than 3 time using java or j2ee tech take username and password in a bean no need to connect DB and validate give me some sample application code or links its urgent for me thanks in advance

2410

what are the different modes of archival? Explain each mode in two lines each?

990

What if I write static public void instead of public static void?

926

what is reflection api? How are they implemented?

1093

What do you know about validation plugin ?

1019

Is minecraft 1.15 out?

1032

Differentiate between static and non-static methods in java.

1112

What is java string pool?

1072

What is the difference between break and continue statements?

1113

What is the locale class?

1018

How does java handle integer overflows and underflows?

1102

How is declarative handling of exceptions done in struts ?

999

What is a constructor overloading in java?

1119

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