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This module is one in a collection of modules designed for teaching INEW 2338 Advanced Java (Web) at Austin Community College in Austin, TX. This module contains review questions and answers keyed to the module titled Java4570: Session Tracking using Cookies in the Servlets sub-collection.

Table of contents

Preface

This module is one in a collection of modules designed for teaching INEW 2338 Advanced Java (Web) at Austin Community College in Austin, TX.

This module contains review questions and answers keyed to the module titled Java4570: Session Tracking using Cookies in the Servlets sub-collection.

Once you study that module, you should be able to answer the review questions in this module.

The questions and the answers in this module are connected by hyperlinks to make it easy for you to navigate from the question to the answer and back again.

Questions

Question 1

True or False?

Cookies are information that is created by a web application and stored on the HTTP server. Under certain conditions, this information isretrieved and used by the HTTP server whenever a request is sent from the client to the server.

Go to answer 1

Question 2

True or False?

Cookies are widely used by various server-side programming techniques for session tracking. Java provides classes and methods designed to allow you to usecookies in your servlets.

Go to answer 2

Question 3

True or False?

Any HTTP server can obtain cookies from a browser regardless of the server that created the cookie.

Go to answer 3

Question 4

True or False?

By default, a cookie expires 24 hours after it is created.

Go to answer 4

Question 5

True or False?

The setMaxAge method can be called to override the default and specify the maximum age of a cookie in minutes. The cookie will expire whenthe maximum age has been reached.

Go to answer 5

Question 6

True or False?

The setMaxAge method can be called to override the default and specify the maximum age of a cookie in seconds. The parameter to the setMaxAge method is an int so the maximum age of a cookie can be years.

Go to answer 6

Question 7

True or False?

The setComment method can be used to provide a comment with the cookie. The browser may elect to make this information available to theuser.

Go to answer 7

Question 8

True or False?

The constructor sets the name and value of a cookie when the Cookie object is instantiated. The setValue method can be used to assign a new value to the cookie after it is instantiated.

Go to answer 8

Question 9

True or False?

The JavaCookie class represents a cookie that can be used for session management with the HTTP protocol.

Go to answer 9

Question 10

True or False?

Each cookie has a name and a single value (a name::value pair) . It may have optional attributes, including:

  • A comment
  • Path and domain qualifiers to specify which hosts can see the cookie
  • AA maximum age
  • A version.

Go to answer 10

Question 11

True or False?

Servers assign cookies, using fields added to HTTP response headers. In the Java API, cookies are saved one at a time into HTTP response headers,using the addCookie method.

Questions & Answers

where we get a research paper on Nano chemistry....?
Maira Reply
what are the products of Nano chemistry?
Maira Reply
There are lots of products of nano chemistry... Like nano coatings.....carbon fiber.. And lots of others..
learn
Even nanotechnology is pretty much all about chemistry... Its the chemistry on quantum or atomic level
learn
Google
da
no nanotechnology is also a part of physics and maths it requires angle formulas and some pressure regarding concepts
Bhagvanji
Preparation and Applications of Nanomaterial for Drug Delivery
Hafiz Reply
revolt
da
Application of nanotechnology in medicine
what is variations in raman spectra for nanomaterials
Jyoti Reply
I only see partial conversation and what's the question here!
Crow Reply
what about nanotechnology for water purification
RAW Reply
please someone correct me if I'm wrong but I think one can use nanoparticles, specially silver nanoparticles for water treatment.
Damian
yes that's correct
Professor
I think
Professor
Nasa has use it in the 60's, copper as water purification in the moon travel.
Alexandre
nanocopper obvius
Alexandre
what is the stm
Brian Reply
is there industrial application of fullrenes. What is the method to prepare fullrene on large scale.?
Rafiq
industrial application...? mmm I think on the medical side as drug carrier, but you should go deeper on your research, I may be wrong
Damian
How we are making nano material?
LITNING Reply
what is a peer
LITNING Reply
What is meant by 'nano scale'?
LITNING Reply
What is STMs full form?
LITNING
scanning tunneling microscope
Sahil
how nano science is used for hydrophobicity
Santosh
Do u think that Graphene and Fullrene fiber can be used to make Air Plane body structure the lightest and strongest. Rafiq
Rafiq
what is differents between GO and RGO?
Mahi
what is simplest way to understand the applications of nano robots used to detect the cancer affected cell of human body.? How this robot is carried to required site of body cell.? what will be the carrier material and how can be detected that correct delivery of drug is done Rafiq
Rafiq
if virus is killing to make ARTIFICIAL DNA OF GRAPHENE FOR KILLED THE VIRUS .THIS IS OUR ASSUMPTION
Anam
analytical skills graphene is prepared to kill any type viruses .
Anam
Any one who tell me about Preparation and application of Nanomaterial for drug Delivery
Hafiz
what is Nano technology ?
Bob Reply
write examples of Nano molecule?
Bob
The nanotechnology is as new science, to scale nanometric
brayan
nanotechnology is the study, desing, synthesis, manipulation and application of materials and functional systems through control of matter at nanoscale
Damian
Is there any normative that regulates the use of silver nanoparticles?
Damian Reply
what king of growth are you checking .?
Renato
What fields keep nano created devices from performing or assimulating ? Magnetic fields ? Are do they assimilate ?
Stoney Reply
why we need to study biomolecules, molecular biology in nanotechnology?
Adin Reply
?
Kyle
yes I'm doing my masters in nanotechnology, we are being studying all these domains as well..
Adin
why?
Adin
what school?
Kyle
biomolecules are e building blocks of every organics and inorganic materials.
Joe
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Source:  OpenStax, Object-oriented programming (oop) with java. OpenStax CNX. Jun 29, 2016 Download for free at https://legacy.cnx.org/content/col11441/1.201
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