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?

1063

What are void pointers?

1 1293

What is a programming object?

1101

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

1041

Where can I find jdk in my computer?

966

Which sorting algorithm is in place?

965

Is assembly language a low level language?

928

Is an integer an object?

958

What are the advantages of assembly language?

928

Why bytecode is called bytecode?

1194

What is application tier?

1120

What do you mean by byte code?

999

How many types of assembly languages are there?

966

What does business logic mean?

989

What is the difference between compiler and jvm?

1048

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Un-Answered Questions { Core Java }

What is keyword in oop?

951

How do you sort arraylist in descending order?

1016

What is exception propagation?

1129

What is difference between static variable and global variable?

1061

What is string syntax?

1050

What is meant by design patterns?

1024

How are observer and observable used in java programming?

1024

What are the different types of inner classes?

1031

Is java map thread safe?

953

What are desktop procedures?

1043

Can a variable be local and static at the same time?

998

What is a null check?

998

Is null false in java?

1188

What is methods in java?

1001

Can we have multiple catch block for a try block?

1003

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