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Questions and Answers
What is a session in the context of PHP?
A global variable stored on the server.
What is the purpose of the unique session id?
To retrieve stored values.
How is the session id stored on the user's computer?
In a cookie.
What happens if the client browser does not support cookies?
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How do sessions compare to cookies in terms of storage capacity?
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What happens to session values when the browser is closed?
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In which array variable are session variables stored?
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When must a session be started?
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What is the function used to create a session in PHP?
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What is an example of how a session can be used?
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