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

what is the difference between object filter and event filter?

IBM,

927

Explain datapower file structure?

IBM,

965

what is a message and what does it contain?

IBM,

992

how to I collect a single log statement as alert as a mail when the object on which log target is enables goes down or comes up?

IBM,

845

why do we need log target when there is already a default logging mechanism available in datapower?

IBM,

822

what is difference between dead letter queue and backout queue in websphere mq?

IBM,

852

what is the default log size in the log target? What happens when that log size is reached?

IBM,

842

what is thread in Java ?

1166

Can You Have Virtual Functions In Java?

1152

What do you know about the garbage collector in java?

TCS,

1089

What types of index data structures can you have in java?

Tech Mahindra,

1237

What is the advantage of OOP in java?

1151

Explain Basic Steps in Writing a Java Program Using Jdbc?

Winsol Solutions,

1066

What is a copy constructor in java?

Amazon,

1130

what is function overloading in java?

Tavant Technologies, TCS, Virtusa,

1307

Un-Answered Questions { Java Related }

What does yml stand for?

413

Justify your answer that you can't define a method inside another method in java, if you can then how?

1182

What is the difference between spring boot and spring? : Spring Boot

507

What is java in detail?

1070

What are the fetching strategies in hibernate?

388

How can I retrieve a String or other object type without creating a new object each time?

1191

What is persistence in hibernate?

340

What is a session? Can you share a session object between different theads?

984

What is a jms queue?

866

What are the benefits of immutable objects?

1013

What is javabeans component?

967

What is javacpl?

927

What are the advantages of java sockets?

1139

What is the use of jms?

895

What is the use of bufferedreader?

996

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