Answer Posted / farhaananwar

application and object of ServletContext are same. In jsp
page application implicit variable represents object of
ServletContext but pageContext represent object whose super
class is SerlvetContext. the class of PageContext has some
conviniant methods for manipulation of attributes of
different scopes. These methods are findAttribute, get/set/
removeAttribute that accept last parameter as a int value
representing scope to which attribute pass to methods
belongs.
The PageContext has integral contant value for showing
scopes which are PAGE_SCOPE, REQUEST_SCOPE, SESSION_SCOPE
and APPLICATION_SCOPE. These constant values are used as a
last arguement to set/get/removeAttribute methods to
indicate to which scope the attribute belong. such a methods
and consant values are not present in its super class
ServletContext.

Give a sample jsp configuration in the deployment descriptor.

698

---

How to create menu in jsp with example?

684

---

How jsp is compiled?

642

---

What are the standard actions available in jsp?

734

---

Why session is used?

643

---

What are the main tags in jsp?

682

---

Give the syntax for jsp comments.

666

---

What are page directives?

720

---

Which one is better jsp or servlet?

688

---

mention the three important tags used in the development of jsp bean.

671

---

Is jsp server side scripting language?

761

---

Explain the various scope values for tag.

695

---

How to send data from jsp to jsp?

694

---

What is contextpath?

684

---

What is a scriptlet in jsp and what is its syntax?

694

---