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

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Java Related Interview Questions

Questions Answers Views Company eMail

What is native code?

1135

What is object-oriented programming?

1137

What is the program compilation process?

1134

Why java applets are more useful for intranets as compared to internet?

1094

Explain the init method?

1005

What does it mean that a class or member is final?

1012

What do you understand by final value?

1083

How can a gui component handle its own events?

1127

What is the statements?

1097

What is the difference between logical data independence and physical data independence?

1046

Why call by value prevents parameter value change?

1087

How can you set the applet size?

1071

What are keyboard events?

1168

What is hotjava?

1017

Wha is the output from system.out.println(“hello”+null); ?

1165

Un-Answered Questions { Java Related }

Where is jdbc url mysql?

1000

What is the generic class?

993

What is a databasemetadata?

965

What is a proxy object in hibernate?

360

What is JMS administered object?

915

Why do we need hibernate framework?

448

What is unicode with example?

1233

What do you mean by garbage collection used in java?

1085

Is java a prime method?

1000

How many types of threads are there in java?

1076

Why collection doesn’t extend cloneable and serializable interfaces?

1121

Java Compiler is stored in JDK, JRE or JVM?

1532

How to use tomcat jndi datasource in a spring web application?

433

I want to persist data of objects for later use. What’s the best approach to do so?

956

What is session evict in hibernate?

397

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