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 function and method in java?

1000

Is singleton class immutable?

1021

Is class is a data type?

1138

What are the procedures?

1119

How many ways can we create singleton class?

1027

What are the different types of methodologies?

1070

What are the five major types of reference sources?

1211

What is difference between call by value and call by reference?

1072

What are drawbacks of singleton class?

1016

What is lambda expression in java?

1116

Can we create an object of private class?

1025

Can we extend singleton class?

1006

What are the parts of methodology?

1040

What are the different types of inner classes?

1083

What are the 4 types of research methods?

967

Un-Answered Questions { Java Related }

Explain the types of advice in spring?

427

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

980

What is the final keyword in java?

1528

what is the difference between Object Based Language and Object Oriented Language?

1089

What is defined as false sharing in the context of multithreading?

1091

What is console mode?

1129

What java ide should I use?

1051

What is the difference between rowmapper and resultsetextractor?

588

Why is hibernate used?

444

What is token used for?

975

What does nullpointerexception mean?

1146

Define business policy categories provided by wcs?

956

Can java list contain duplicates?

1078

What is @injectmock?

991

Differentiate between beanfactory and applicationcontext in spring.

444

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