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

Java Related AllOther Interview Questions

Questions Answers Views Company eMail

Can a method be static and synchronized?

1048

What does public static void main(string[]) mean?

1071

Can the main method be overloaded?

958

What type of parameter passing does java support?

838

What do you understand by a variable?

967

When is static variable loaded? Is it at compile time or runtime? When exactly a static block is loaded in java?

938

What gives java it’s “write once and run anywhere” nature?

1 1133

What is the difference between a jdk and a jvm?

903

Why are command line arguments passed as a string?

920

Name primitive java types.

908

I get an exception if I remove the static modifier from main?

1012

How can the static main method use instance variables?

980

What is a jvm?

933

What is the difference between a jvm and a jdk?

1001

What is the difference between a while statement and a do statement?

940

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Un-Answered Questions { Java Related AllOther }

When do we go for java 8 stream api? Why do we need to use java 8 stream api in our projects?

968

Do I need jdk or jre?

840

How do I install eclipse?

922

What is difference between map and flatmap in java 8?

854

Do I need to install jre if I have jdk?

879

What is jsr in java?

909

What does @override mean in java?

950

Who developed rxjava?

870

I have deployed a .war file in my application server comprising of struts and hibernate.If i want to change the "dialect" property of hibernate cfg file how can i change(I have only .war file)... Thanks in advance

1905

What is the use of servlet in java?

945

how can we create the ui using netbeans,having the code?

2076

What is javacpl?

915

What are the risks in java security? : java security

834

there are 67 seats in train . there are only 5 seats in a row and in last row there are only 2 seats. One person can reseve only 5 seat at a time. If person reserving seat , the care is atken that he may get all in row. if seats are not available in row then the arrangement is so that person group get nearby seats. the following class is given public class seat { char name; int seat; boolean isSeatempty } 1.Draw require class digram and object diagram. 2.Write function seatallot(int noofperson) to allocate seat with seat nuber printed for the each name.

3018

What is javax annotation generated?

937

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