What is difference between cookies and httpsession?

1086

---

What is the use of attribute in servlets?

1039

---

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

1132

---

What are the life-cycle methods for a servlet?

994

---

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

1078

---

What is war file?

1090

---

How to create war file?

1158

---

Can you call a jsp from the servlet?

1012

---

What is the use of welcome-file-list?

1032

---

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

1278

---

When servlet object is created?

1150

---

What is servlet collaboration?

1141

---

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

1030

---

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

1318

---

What is difference between get and post method?

1071

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