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 are structs in java?

1060

What is early binding and late binding in java?

1189

Explain what are final variable in java?

1075

List types of storage classes in java?

Cyient,

1149

Outline the major features of java.

1078

What do you understand by looping in java? Explain the different types of loops.

1050

How does the garbage collector works in java?

Cyient,

1093

What are mutable classes?

1057

What is used of static keyword in java?

Cyient,

1073

Write a program to check for a prime number in java?

Cyient,

1041

Explain exception chaining in java?

Cyient,

1169

Compare java and python.

984

What are design patterns and please explain?

1090

What are 4 pillers of object orinted programming?

1017

What do you mean by an object in java?

1130

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Un-Answered Questions { Core Java }

Hi Anyone know the model / questions of the Federal bank sample questions for the post of Specialist Officers - Programmers. Please post if anyone have..

2305

What is hashmap in java?

1057

Can we declare a static variable inside a method?

1001

What are scriptlets?

1086

Explain about data types?

1087

What are the application of stack?

923

Is class forname reflection?

990

How many types of gc are there in java?

996

What is structure of java heap? What is perm gen space in heap?

1126

What is a buffer in java?

1030

Can we have this () and super () together?

1043

What is the difference between a choice and a list?

1080

How many bits are used to represent unicode, ascii, utf-16, and utf-8 characters in java programming?

1013

What is the purpose of using bufferedinputstream and bufferedoutputstream classes?

1071

What is logical variable?

980

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