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

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Java Related Interview Questions

Questions Answers Views Company eMail

What is the arraylist in java?

1058

What is queue in java?

1156

Why do we need array in java?

1026

Why arraylist is not synchronized in java example?

1070

What is the use of arraylist in java?

1096

What is a arraylist in java?

1076

Which is better list or arraylist in java?

872

Why do we override tostring method in java?

965

What is the default size of set in java?

967

What is the maximum size of hashmap in java?

1005

Why do we need hashset in java?

1048

What is default size of arraylist in java?

1159

What is an off by one error in java?

958

Which sorting algorithm is best in java?

990

What is use of map in java?

1013

Un-Answered Questions { Java Related }

What is a default method?

1056

Explain Basics of OOP Language in java

1063

What does it mean that a class or member is final?

998

What is the benefit of hibernate?

367

What does sizeof return?

995

Explain the diffrernces between 8.x and 9.x?

1016

What would you do when jvm is consuming 100% cpu & memory on a server?

963

How dead lock situation occurs in java and how you can identify it?

999

What is delegation?

982

Which application server is best for java?

1077

Which container method is used to cause a container to be laid out and redisplayed?

1140

Write a simple servlet program to print the contents of html.

1051

What are the tables used for member management?

943

How to start using spring?

545

what type of questions asked for barclays technologies pune please send urgent

5665

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