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

Define the servlet mapping.

1080

When should you prefer to use doget() over dopost()?

1172

What is http servlet? Explain with the help of an example.

1080

Why are http servlets used in programming?

1022

What is the process to implement doget and dopost methods?

1006

Explain get and post.

1131

What are the objects involved when a servlet receives a call from client?

1063

how many jsp scripting elements are there and what are those?

1030

What is the use of java servlet api?

1053

What are the common methods that are included in the http servlet class?

1053

explain the advantages of servlet life cycle?

994

Explain the custom jsp tags and the beans.

1081

Write a program to show the functionality of doget and dopost method?

1231

Why is a constructor needed in a servlet even if we use the init method?

1154

Explain servlet.

1057

Un-Answered Questions { Java Related }

Why declare Main() method as a static in java ?

1095

Is 9 a prime number?

899

What is the purpose of object oriented programming?

1005

What is the capacity the doget can send to the server?

1103

What is the difference between comparison done by equals method and == operator?

1044

How struts control data flow?

1123

Is main a keyword in java?

993

What is the replace tool?

1194

What is an advantage of using the jdbc connection pool?

891

How do you check if a number is a perfect square?

1009

Can we schedule auctions and promotions in wcs?

863

Explain spring framework?

411

What exceptions do the dao classes, use in spring throw?

451

What are life cycle methods of a servlet?

1079

What is the difference between inner class and nested class?

1111

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