What is difference between cookies and httpsession?

1097

---

What is the use of attribute in servlets?

1048

---

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

1140

---

What are the life-cycle methods for a servlet?

1000

---

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

1087

---

What is war file?

1098

---

How to create war file?

1165

---

Can you call a jsp from the servlet?

1023

---

What is the use of welcome-file-list?

1035

---

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

1284

---

When servlet object is created?

1162

---

What is servlet collaboration?

1144

---

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

1038

---

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

1323

---

What is difference between get and post method?

1080

---