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Go to answer 11

Question 12

True or False?

Cookies are passed from the browser to the server using fields added to HTTP request headers.

In the Java API, HTTP cookies are retrieved, one at a time, using the getCookies method.

Go to answer 12

Question 13

True or False?

Because cookies are sent to the browser using HTTP headers, they should be added to the response before you send any content.

Go to answer 13

What is the meaning of the following two images?

These images were inserted here simply to insert some space between the questions and the answers to keep them from being visible on the screen at thesame time.

Spacer image of a rabbit and a penguin.

This image was also inserted for the purpose of inserting space between the questions and the answers.

Spacer image of a penguin and some houses.

Answers

Answer 13

True.

Go back to Question 13

Answer 12

False.

Cookies are passed from the browser to the server using fields added to HTTP request headers.

In the Java API, HTTP cookies are retrieved using the getCookies method. This method returns all of the cookies found in the request sent by theclient.

Go back to Question 12

Answer 11

True.

Go back to Question 11

Answer 10

True.

Go back to Question 10

Answer 9

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

Go back to Question 9

Answer 8

True.

Go back to Question 8

Answer 7

True.

Go back to Question 7

Answer 6

True.

Go back to Question 6

Answer 5

False. The setMaxAge method can be called to override the default and specify the maximum age of a cookie in seconds. The cookie willexpire when the maximum age has been reached.

Go back to Question 5

Answer 4

False. By default, a cookie expires when the browser exits

Go back to Question 4

Answer 3

False.

By default, cookies are sent only to the host that caused them to be saved. Methods can be called to set attributes for each cookie that determine whichservers will receive the cookie. For example, the setDomain method can be used to specify a domain pattern indicating which servers shouldreceive a cookie.

By default, cookies are sent to the page that set the cookie and to all the pages in that directory or under that directory. This also can be modified bycalling the setPath method on the cookie.

Go back to Question 3

Answer 2

True.

Go back to Question 2

Answer 1

False. Cookies are information that is created by a web application and stored on the client machine by the browser. Under certain conditions, thisinformation is sent to the HTTP server whenever a request is sent from the client to the server.

Go back to Question 1

Miscellaneous

This section contains a variety of miscellaneous information.

Housekeeping material
  • Module name: Java4570r-Review
  • File: Java4570r.htm
  • Published: 03/10/14
  • Revised: 12/26/14
Disclaimers:

Financial : Although the Connexions site makes it possible for you to download aPDF file for this module at no charge, and also makes it possible for you to purchase a pre-printed version of the PDF file, youshould be aware that some of the HTML elements in this module may not translate well into PDF.

I also want you to know that, I receive no financial compensation from the Connexions website even if you purchase the PDF version ofthe module.

In the past, unknown individuals have copied my modules from cnx.org, converted them to Kindle books, and placed them for sale onAmazon.com showing me as the author. I neither receive compensation for those sales nor do I know who does receive compensation. If youpurchase such a book, please be aware that it is a copy of a module that is freely available on cnx.org and that it was made andpublished without my prior knowledge.

Affiliation : I am a professor of Computer Information Technology at Austin Community College in Austin, TX.

-end-

Questions & Answers

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
anyone know any internet site where one can find nanotechnology papers?
Damian Reply
research.net
kanaga
sciencedirect big data base
Ernesto
Introduction about quantum dots in nanotechnology
Praveena Reply
what does nano mean?
Anassong Reply
nano basically means 10^(-9). nanometer is a unit to measure length.
Bharti
do you think it's worthwhile in the long term to study the effects and possibilities of nanotechnology on viral treatment?
Damian Reply
absolutely yes
Daniel
how to know photocatalytic properties of tio2 nanoparticles...what to do now
Akash Reply
it is a goid question and i want to know the answer as well
Maciej
characteristics of micro business
Abigail
for teaching engĺish at school how nano technology help us
Anassong
Do somebody tell me a best nano engineering book for beginners?
s. Reply
there is no specific books for beginners but there is book called principle of nanotechnology
NANO
what is fullerene does it is used to make bukky balls
Devang Reply
are you nano engineer ?
s.
fullerene is a bucky ball aka Carbon 60 molecule. It was name by the architect Fuller. He design the geodesic dome. it resembles a soccer ball.
Tarell
what is the actual application of fullerenes nowadays?
Damian
That is a great question Damian. best way to answer that question is to Google it. there are hundreds of applications for buck minister fullerenes, from medical to aerospace. you can also find plenty of research papers that will give you great detail on the potential applications of fullerenes.
Tarell
what is the Synthesis, properties,and applications of carbon nano chemistry
Abhijith Reply
Mostly, they use nano carbon for electronics and for materials to be strengthened.
Virgil
is Bucky paper clear?
CYNTHIA
carbon nanotubes has various application in fuel cells membrane, current research on cancer drug,and in electronics MEMS and NEMS etc
NANO
so some one know about replacing silicon atom with phosphorous in semiconductors device?
s. Reply
Yeah, it is a pain to say the least. You basically have to heat the substarte up to around 1000 degrees celcius then pass phosphene gas over top of it, which is explosive and toxic by the way, under very low pressure.
Harper
Do you know which machine is used to that process?
s.
how to fabricate graphene ink ?
SUYASH Reply
for screen printed electrodes ?
SUYASH
What is lattice structure?
s. Reply
of graphene you mean?
Ebrahim
or in general
Ebrahim
in general
s.
Graphene has a hexagonal structure
tahir
On having this app for quite a bit time, Haven't realised there's a chat room in it.
Cied
what is biological synthesis of nanoparticles
Sanket Reply
what's the easiest and fastest way to the synthesize AgNP?
Damian Reply
China
Cied
how did you get the value of 2000N.What calculations are needed to arrive at it
Smarajit Reply
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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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