Flashcards
Maintaining State
Cards in this deck (8)
- 1What is state?It is the process of remembering information (such as a username) and retrieving it later on.
- 2How would you maintain state in the url?Passing variables to the url is a very basic and insecure way of passing information from page to page. It is insecure as the user is able to see the information in the url
- 3How can forms be used to pass data?Forms can send information to another page by directing the action of the form.
- 4What are the 3 general variable scopes?Session Variables - Short term
Client variables - long term
Application variables - across all users. - 5How do you start a session in php?
- 6how do you start a session in coldfusion?
- 7What are the disadvantages of session variables?A user has to have cookies enabled to allow them to work.
They can only hold a small amount of data for a small set amount of time.
They can be insecure. - 8How to create a session variable in php and coldfusion?#session.sessionID#
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- Degree Server Side Scripting Flashcards on Maintaining State , created by elbruce on 11/04/2014.
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- elbruce
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