What is the difference between encodeRedirectUrl and encodeURL?

1135

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Why do we have servlet listeners?

1094

---

What is difference between ServletResponse sendRedirect() and RequestDispatcher forward() method?

1131

---

How to notify an object in session when session is invalidated or timed-out?

1103

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How does Cookies work in Servlets?

1192

---

How to get the actual path of servlet in server?

1238

---

What are important features of Servlet 3?

1113

---

How do we go with database connection and log4j integration in servlet?

1192

---

How to get the server information in a servlet?

1187

---

How can we invoke another servlet in a different application?

1230

---

What is a deployment descriptor?

1131

---

why we should override only no-agrs init() method.

1148

---

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

967

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What is Custom Type Converter in Struts2?

1115

---

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

1128

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