Describe the role of a WAP in a wireless network using a RADIUS server for authentication.
What will be an ideal response?
The wireless client computer (supplicant) requests permission to access the network by contacting the WAP, which has the role of a Network Access Server (NAS). As an NAS, the WAP contacts the RADIUS server to see if the supplicant is in the security dataset, and if the user name and password are correct. After the RADIUS server confirms this, the remote user gets access to the network.
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In the following code, which of the following represents the line of code that guarantees that the variable m_name cannot be directly accessed from outside a Student object?
``` Class Student Private m_name As String Public Property Name() As String Get Return m_name End Get Set(Value As String) m_name = Value End Set End Property End Class ``` (A) End Class (B) m_name = Value (C) Return m_name (D) Private m_name As String
What, if anything, is wrong with the following code?
```
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Powers of 2 were used as error codes in the Array because:
A. each bit position of the errorCode variable can represent a particular error code B. RAM memory size is measured as a power of 2 C. when errors occur, they occur in multiples of 2 D. there are only two types of errors, existent and nonexistent
While developing a website, you can test how its layout might appear on a range of devices using
A. a shim B. an emulator C. a device-pixel ratio D. a hamburger menu