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?

1075

What is early binding and late binding in java?

1205

Explain what are final variable in java?

1099

List types of storage classes in java?

Cyient,

1164

Outline the major features of java.

1089

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

1063

How does the garbage collector works in java?

Cyient,

1102

What are mutable classes?

1074

What is used of static keyword in java?

Cyient,

1092

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

Cyient,

1056

Explain exception chaining in java?

Cyient,

1189

Compare java and python.

999

What are design patterns and please explain?

1100

What are 4 pillers of object orinted programming?

1040

What do you mean by an object in java?

1145

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Un-Answered Questions { Core Java }

what is the messsage u r going to get from an objectoriented programing?

2121

What is the difference between access specifiers and access modifiers in java? 16

1013

what is function overloading in java?

1320

Explain wait() method of object class ?

1240

what is method reference in java 8?

1052

What is anagram word?

1011

What is anagram number?

965

What does math floor () do?

979

Is java util list serializable?

944

What is the difference between stringbuffer and stringbuilder class?

1123

What are the different ways of implementing thread? Which one is more advantageous?

1005

Write a program to find the greatest of three numbers in java?

1020

How many types of memory areas are allocated by jvm?

1057

What are the types of exceptions?

1069

What are the basic concepts of OOPS in java?

1052

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