What is difference between cookies and httpsession?

1158

---

What is the use of attribute in servlets?

1085

---

Which event is fired at the time of setting, getting or removing attribute from application scope?

1194

---

What are the life-cycle methods for a servlet?

1050

---

How can we upload the file to the server using servlet?

1169

---

What is war file?

1173

---

How to create war file?

1230

---

Can you call a jsp from the servlet?

1066

---

What is the use of welcome-file-list?

1074

---

What if we pass negative value in load-on-startup?

1335

---

When servlet object is created?

1227

---

What is servlet collaboration?

1192

---

Difference between forward() method and sendredirect() method ?

1088

---

Which event is fired at the time of project deployment and undeployment?

1366

---

What is difference between get and post method?

1153

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