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

How many bytes is double?

972

Is double bigger than float?

989

What is 32 bit float?

993

What is communist flag?

1015

Is object a data type?

963

What is number data type?

1032

What data type is true or false?

1044

What is an 8 bit word?

1050

What is the integer of 16?

976

What are different types of encoding?

1081

What is the size of integer?

1094

What is == mean?

998

What is the longest unicode character?

1156

What is the ==?

889

What is a percentage sign called?

1123

Un-Answered Questions { Java Related }

Is java call by reference?

976

What does the joint point denote?

515

Define Clone?

1082

What do you mean by url pattern in servlet?

1114

Explain Basic Steps in Writing a Java Program Using Jdbc?

1062

What is the concept of multithreading?

991

What is a parent class in java?

1016

How to use Media tracker Class.

1129

How does jdbc work?

885

How can I debug the Javaâ„¢ 2 security exceptions and AccessControlExceptions?

968

Why are spring beans singleton by default?

418

What is the benefit of using enum to declare a constant?

1104

What do you understand by the term singleton?

996

What does aop stand for?

414

Which is faster string or stringbuilder?

927

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