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 are strings in physics?

1032

What does it mean to be immutable?

997

What is purpose of find feature?

1099

What is arraylist e?

1093

What is parsing a string?

1187

What is stringwriter?

967

Which is better stringbuffer or stringbuilder?

925

How many types of parsers are there?

1035

What is string syntax?

1068

Which is better stringbuilder or stringbuffer?

944

How do I get a substring?

997

What is basic syntax?

1060

Is integer a class?

1098

Why is string builder not thread safe?

1080

What is the instance of an object?

1210

Un-Answered Questions { Java Related }

What is java life cycle?

1019

What is spring boot rowmapper? : Spring Boot

466

What is the purpose of t3 in weblogic server?

973

What is proper subset?

988

What is integer valueof?

1128

Explain the process of creating tables using NetBeans IDE?

985

In case of inheritance what is the execution order of constructor and destructor?

1139

How to find the largest value from the given array.

1033

we use MainFrame and using os390 for operating system with DB2 data base in IRAN and interest programing with java and use webspere for world wide,please help me where i should start?

2431

Explain garbage collection in java?

994

Why java does not support pointers?

1052

Does java vector allow null?

976

How do you check if a number is a perfect square?

1007

How do you compare characters in java?

1008

Why we use protected in java?

991

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