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IBM Core Java Interview Questions
Questions Answers Views Company eMail

Explain pass by reference and pass by value?

 8 13683

Difference between an argument and a parameter?

 10 41118

Difference between String & StringBuffer

 16 46382

Howmany address lines are required to addressing 1 MB memory?

 8 22819

How are this and super used?

 7 7273




Explain Public static void main?

 2 17013

What are the common problems you have faced while implementing Java?

 1 5318

What is the difference between Trusted and Untrusted Applet ?

 2 8433

What is the difference between panel and frame ?

 7 69519

What is the difference between throw and throws?

 10 16856

What is the root class for all Java classes?

 8 19931

what do you meant by Runtime Polymorphism?

 13 27680

what are the differences between final,finally,finalize methods?

 14 41792

what are class,constructor and primitive data types?

 2 7714

what is a thread?

 13 14558

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IBM Core Java Interview Questions


Un-Answered Questions

What is meant by windows operating system?

77

What is formula calculation size cable wire ?

903

Ho we can see assembly information?

100

Which is better php praogramming or cad/cam scope wise and also salaray wise?

1146

What are ibeacons in ios? : IOS Architect

97




Discuss the role of Spark driver in Spark application?

25

What kind of applications is supported by Apache Hive?

117

Is bsd better than linux?

84

What is atopy?

71

How to generate sequence numbers?

131

What do I do if I forgot my mysql root password?

74

what could go wrong with test automation?

1042

What access modifiers can be used for methods?

115

How do you quickly delete a row in excel?

10

Can treemap key null?

66