Recent posts under tag java

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What is hibernate configuration file?

posted Oct 9, 2017 by Sourav Kumar

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What are different types of expressions supported by JSF EL?

posted Oct 9, 2017 by anonymous

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What is JSF(Java Server Faces) navigation rule?

posted Oct 9, 2017 by Sourav Kumar

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What is struts-default package and what are it’s benefits?

posted Oct 6, 2017 by anonymous

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How to get the IP address of client in servlet?

posted Oct 6, 2017 by anonymous

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How to display error messages in JSF?

posted Oct 5, 2017 by anonymous

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What are standard JSF tag libraries?

posted Oct 5, 2017 by anonymous

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Can we use JavaScript with JSP Pages?

posted Oct 3, 2017 by Supriya Jain

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Explain JSP action elements or action tags?

posted Oct 3, 2017 by Supriya Jain

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What is Scriptlet, Expression and Declaration in JSP?

posted Oct 3, 2017 by Supriya Jain

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Method Overloading in Java

posted Sep 29, 2017 by Sandeep Jain

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How can we upload files in Struts2 application?

posted Sep 28, 2017 by anonymous

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How does Cookies work in Servlets?

posted Sep 28, 2017 by Pankaj Singh

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What are different Struts2 tags? How can we use them?

posted Sep 27, 2017 by Sourav Kumar

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Can we integrate JSF with other popular frameworks such as Spring, Hibernate etc?

posted Sep 27, 2017 by anonymous

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What is the role of JSF(Java Server Faces) converter tags?

posted Sep 27, 2017 by anonymous

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What are the benefits of using JSF(Java Server Faces) Framework?

posted Sep 26, 2017 by anonymous

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What are the different types of validations in JSF (Java Server Faces)?

posted Sep 26, 2017 by anonymous

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What are JSF life cycle phases?

posted Sep 26, 2017 by anonymous

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What are the annotations used in Servlet 3?

posted Sep 25, 2017 by anonymous

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What is Java Timer Class? How to schedule a task to run after specific interval?

posted Sep 25, 2017 by anonymous

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What is Java Thread Dump. How can we get Java Thread dump of a Program?

posted Sep 22, 2017 by Pooja Singh

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How can we achieve thread safety in Java?

posted Sep 22, 2017 by Pooja Singh

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What is Multiple Inheritance? How Java 8 supports Multiple Inheritance?

posted Sep 22, 2017 by anonymous

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What is Optional in Java 8? What is the use of Optional? Advantages of Java 8 Optional?

posted Sep 22, 2017 by anonymous

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What is Spring Security?

posted Sep 21, 2017 by anonymous

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Explain JSF(Java Server Faces) architecture?

posted Sep 21, 2017 by anonymous

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Why JSF is not so popular as MVC framework like Spring MVC, even though its older?

posted Sep 21, 2017 by Pooja Singh

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What is the difference between JSF-1 and JSF-2?

posted Sep 21, 2017 by anonymous

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Name some useful annotations introduced in Struts2?

posted Sep 20, 2017 by Sourav Kumar

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What are the different types of JSF (Java Server Faces) events?

posted Sep 20, 2017 by Sourav Kumar

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What are the different types of Page Navigation supported in JSF(Java Server Faces)?

posted Sep 20, 2017 by anonymous

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Why do we have servlet filters in java?

posted Sep 19, 2017 by anonymous

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Benefits of Hibernate and its Architecture in Java?

posted Sep 19, 2017 by Piyush Jain

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How to ignore the EL expression evaluation in a JSP?

posted Sep 19, 2017 by anonymous

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What is difference between java.util.Date and java.sql.Date?

posted Sep 19, 2017 by Pankaj Singh

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What is JDBC DataSource and what are it’s benefits?

posted Sep 19, 2017 by Pankaj Singh

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What is JSP Custom Tag and what are it’s components?

posted Sep 18, 2017 by Ayush Srivastav

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How do we configure init params for JSP?

posted Sep 18, 2017 by anonymous

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What is “dirty read” in JDBC? Which isolation level prevents dirty read?

posted Sep 18, 2017 by anonymous

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Which framework is better Grails or Spring boot?

posted Sep 18, 2017 by Shivam Kumar Pandey

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What are JSP EL implicit objects and how it’s different from JSP implicit Objects?

posted Sep 16, 2017 by anonymous

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What are common tasks performed by Servlet Container?

posted Sep 16, 2017 by anonymous

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JavaMail API

posted Sep 16, 2017 by Pooja Singh

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What are different methods of session management in servlets?

posted Sep 15, 2017 by Pooja Singh

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When will Container initialize multiple JSP/Servlet Objects?

posted Sep 15, 2017 by Pooja Singh

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What are important features of Servlet 3?

posted Sep 15, 2017 by anonymous

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What is the default suffix for Struts2 action URI and how can we change it?

posted Sep 15, 2017 by anonymous

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How does Cookies work in Servlets?

posted Sep 15, 2017 by Pooja Singh

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Java Servlet

posted Sep 13, 2017 by Ayush Srivastav