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 the syntax and characteristics of a lambda expression?

1046

What is the use of default method in interface in java?

1010

Define nashorn in java8.

1041

What is use of functional interface in java 8? Explain

1019

what is method reference in java 8?

1034

What do you mean by stream pipelining in java 8?

1229

What do you mean by of string::valueof expression in java 8?

968

What are the new features in java 8?

1020

What do you mean by chromounits in java8?

957

What is a java lambda expression?

1049

What do you mean by jjs in java8?

990

What is stream api in java8?

1187

What are the new features in java 8? Explain

951

what is optional in java 8?

1061

What do you mean by collectors in java 8?

935

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Un-Answered Questions { Core Java }

What is passing parameters in java?

1043

How much is a java license?

929

How to calculate the length of a singly linked list in java?

1035

What are the types of web technologies?

1044

Can I declare a class as private?

1089

How do you represent a space in regex java?

1012

What do u mean by variable?

1053

How many bytes is a string java?

1025

How would you convert bytes to string?

988

what happens when a thread cannot acquire a lock on an object? : Java thread

1049

What are checked exceptions?

1034

What is the difference between yielding and sleeping in java programming?

1160

Is java platform independent?

978

What is difference in between java class and bean?

1092

Difference between object and reference?

1174

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