Answer:
Null
Explanation:
It entirely depends on the language you are using to implement this.
But generally by the rule of scope, "result" will return null since get() was not defined to accept any argument, and it neither know the global "x" not defined it's own x in the function.
Make sure the functional level of the forest functional level is Windows Server 2003 or higher.
Install at least one Windows 2008 Server as a Writable Domain Controller
Run adprep /rodcprep<span> </span>
<h2>
Answer:</h2>
Authorization specifies what a user can do, and access control enforces what a user can do.
<h2>
Explanation:</h2>
Authorization is simply granting access to an authenticated user of an application. It specifies what a user can and/or cannot do. For example, for a user to access their banking details in an online banking service, they have to be authorized by first authenticating them to prove their identity. Another example is in an organizational system where some users (normally called admins) can access certain database info whereas some other users (normally called the regular users) cannot.
Access control is used to enforce the policies dictated by authorization. In other words, access control enforces the policy of what a user can and/or cannot do. Access control makes authorization possible. It is sometimes called privileges or permissions. For example, the <em>security tab </em>in the operating system of Windows, allow to set access privileges for certain files and/or folders. Another example is in an organizational system where some files on the organization's server are configured in such a way that access to it is restricted and dependent on some further authorization.
VoIP stands for Voice over Internet Protocol. VoIP <span>is a digital telephone </span>service in which calls are sent and received over the Internet. High speed Internet connection a VoIP phone service <span>provider are </span><span>needed in order to have this type of service. </span>
It is true, that VoIP service is interrupted during a power failure. You should <span>have </span>backup power supplies to support your VoIP network when the power is out in order to have uninterrupted service.
