Lecture 27 Quiz: Cookies & Session Tracking

Note

Review before quiz: Lectures | Week 9 Content | Lab 7

Lecture 27 Self-Check

Question 1: HTTP protocol behavior requires session tracking mainly because HTTP is what?

Select an item

A. Stateful

B. Stateless

C. Persistent

D. Transactional

Question 2: Which description best matches a cookie?

Select an item

A. Server-side binary object only

B. Browser-stored key-value data sent with later requests

C. SQL row created automatically per user

D. A JSP directive

Question 3: Cookies are best suited for storing which kind of data?

Select an item

A. Passwords in plain text

B. Large media files

C. Small preferences or identifiers

D. Java class bytecode

Question 4: Which call is used to obtain all cookies sent by the browser in the current request?

Select an item

A. request.getSession()

B. response.addCookie()

C. session.invalidate()

D. request.getCookies()

Question 5: What is the key effect of calling session.invalidate() during logout?

Select an item

A. It deletes the servlet class

B. It clears session data and ends the current login session

C. It converts session to cookie

D. It forwards to login.jsp automatically