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 the default size of arraylist in java?

1128

What is heterogeneous in java?

962

What is array initialization in java?

1100

What is the order of arraylist in java?

1138

What is immutability in java?

1090

What is arrays aslist in java?

957

What is the use of toarray () in java?

1071

What is dynamic array in java?

1028

What is treeset in java?

1003

What is the use of arrays tostring () in java?

1041

Which collections are thread safe in java?

925

Which data type is class in java?

1017

Why are arrays useful in java?

1031

What is a dynamic array in java?

1180

What is maximum size of arraylist in java?

1033

Un-Answered Questions { Java Related }

What are synchronized methods ?

1115

My users authenticate with one userid but I want them to be identified with another ID from LDAP. Is that possible?

804

Why would you use a singleton?

397

What is metadata in java programming?

1021

What is a lightweight component?

1025

Why are we using blob datatypes in jdbc?

1088

Explain what access modifiers can be used for variables?

1059

What is java gui?

882

Write about core container module?

409

What is methods and methodology?

1029

How can I determine where a given table is referenced via foreign keys?

1004

Hi.... I applied for the post of scientific officer/Engineer-SB(Programmer).Please post the syllabus and sample papers.

2002

What do you understand by the bean persistent property?

1010

What are the considerations for deciding on transaction boundaries?

1011

What is jdbc connection class?

893

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