Lecture 30 Quiz: JSP Implicit Objects & Scripting

Note

Review before quiz: Lectures | Week 10 Content | Lab 8

Lecture 30 Self-Check

Question 1: What are JSP implicit objects?

Select an item

A. Objects declared in JSP imports

B. Built-in objects available in every JSP without explicit declaration

C. Java classes added manually by the developer

D. Database connection objects

Question 2: Which implicit object is used to read form/query parameters in a JSP?

Select an item

A. out

B. application

C. request

D. pageContext

Question 3: Which JSP syntax is used to evaluate and print a Java expression directly in the page output?

Select an item

A. <%! ... %>

B. <% ... %>

C. <%= ... %>

D. <%@ ... %>

Question 4: Which attribute scope is correct?

Select an item

A. Page scope — widest, available to all users

B. Application scope — shared across all users and requests

C. Request scope — persists across browser sessions

D. Session scope — shared across all servlet contexts

Question 5: Which syntax creates a class-level declaration variable in JSP?

Select an item

A. <%! int count = 0; %>

B. <% int count = 0; %>

C. <%= int count = 0; %>

D. <%@ int count = 0; %>