Pete, a user, is having trouble dialing into the network from their house. The administrator checks the RADIUS server, the switch connected to the server, and finds that the switch lost configuration after a recent power outage. The administrator replaces the switch and is able to ping the switch, but not the RADIUS server. Which of the following is the MOST likely cause?

A. The switch needs to have QoS setup correctly.
B. Port security is not enabled on the switch.
C. VLAN mismatch is occurring.
D. The DMZ is not setup correctly


Answer: C. VLAN mismatch is occurring.

Computer Science & Information Technology

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Memory chip specifications often show a module with a particular _____ rating to show how fast it can operate

Fill in the blank(s) with correct word

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The following code searches a linked structure. What is the missing code? probe = headwhile probe != None and targetItem != probe.data: if probe != None: print("Target item found!")else: print("Target item not found!")

A. probe.data = next.data B. probe.next = targetItem.data C. probe = probe.next D. probe.head = probe.next

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To create an end-of-line comment, which symbol do you use to begin the comment?

A. # B. * C. / D. @

Computer Science & Information Technology