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Computers and Technology

1 answer:

Anna35 [415]3 years ago

6 0

Answer:

The answer is "Option c"

Explanation:

In PHP to remove all the session variables, we use the session_destroy() function. It doesn't take any argument is required and then all sessions variables could be destroyed by a single call. If a particular clinical variable is now to be destroyed, the unset() function can be applied to unset a session variable. Its session doesn't unset or unset the session cookie by either of the local variables associated with it.

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___ is a career discipline focusing on helping companies use computer technology effectively.

pickupchik [31]

Answer:

A (information technology)

Explanation:

4 0

2 years ago

opearating system protection refers to a mechanism for controling access by programs, processes, or users to both system and use

Alekssandra [29.7K]

Answer:

The operating system must by the use of policies define access to and the use of all computer resources.

Policies are usually defined during the design of the system. These are usually default in settings. Others are defined and or modified during installation of the addon and or third-party software.

Computer Security Policies are used to exact the nature and use of an organisations computers systems. IT Policies are divided into 5 classes namely: