Core Java Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

Core Java Interview Questions

Questions Answers Views Company eMail

What is string array?

1071

What are void pointers?

1 1312

What is a programming object?

1111

What is a string what operation can be performed out with the help of a string?

1054

Where can I find jdk in my computer?

966

Which sorting algorithm is in place?

975

Is assembly language a low level language?

960

Is an integer an object?

969

What are the advantages of assembly language?

934

Why bytecode is called bytecode?

1214

What is application tier?

1122

What do you mean by byte code?

1007

How many types of assembly languages are there?

972

What does business logic mean?

997

What is the difference between compiler and jvm?

1055

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Un-Answered Questions { Core Java }

How to reverse string in java?

1209

What is the purpose of file class?

1025

What are the restrictions that are applied to the java static methods?

987

What do you mean by thread safe?

982

which pattern is default in scanner package?

2238

What is an example of a constant variable?

1091

What is the difference between ArrayList and Vector? which one is better in Java

1143

Is intellij better than eclipse?

1094

What is main difference between variable and constant?

1038

What is java in layman terms?

1013

What is the purpose of the enableevents() method in java programming?

1187

What is keyword in oop?

953

What is casting in java programming?

1040

What is the benefit of inner / nested classes ?

988

What is class array in java?

1063

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