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

How to find the column count in resultset?

Wipro,

1 5429

How to find total column from a resultset?

TSYS,

6 13442

EDS (Electronic Data Systems India Pvt Ltd) at Chennai on 16-12-2006.

EDS,

1 9236

Which is not Object in Java?

Honeywell,

10 16838

Can CMP manage BMP Transaction ? Entity Bean Life Cycle ?

IBM, SAP Labs, Sony,

1 5951

Connection Pooling with different type of databases?

1 5130

when we right click on the JTable using mouse it works properly but how to right click on JTable in java using keyboard what should be the code for the same.....? Thanks Nitin

1 6110

What is the difference between CLDC 1.0 and CLDC 1.1?

10 23481

What is the difference between MIDP 1.0 and MIDP 2.0?

Google,

15 26239

Iterator in the HashMap is fail-safe means what?

CTS, IBM, Subex,

9 37255

hi am an engineering student and my next plan is for ms in either in us or australia i got my passport but i dont know anything bout visa can u give brief idea 1)How to get prepared for visa and 2)How to apply for top universities and 3)How to pay the fee and so on These all are basic questions plz give me a clear idea

1937

can we write a program with out a class in core java?

Wipro,

11 17293

Why non nested classes in java are not having marked as protected access specifier

Google,

2 11275

for what purpose we use applets ?

Mindlogicx,

3 11783

What do u mean by wrapper Class? What do u mean by Jvm... How do u change JVM for other OS? Or No need to Change ...? its like tricky

Accenture, EDS,

6 18353

Un-Answered Questions { Java Related }

What are the different types of events in java?

874

Difference between operator overloading and function overloading

1088

Why is spring boot preferred for microservices? : Spring Boot

448

Name some important interfaces of Hibernate framework?

350

If servlet receives multiple requests, how many objects will it create?

1400

Define struts?

1060

Describe action form?

961

Which package has light weight components?

1023

What is class??

1259

Can constructor be inherited?

1056

What is the final keyword in java?

1464

What are the two ways to create a thread?

1023

What is ejb and its types?

1019

How do we load the drivers?

1018

Explain polymorphism citing an example.

1058

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