A technician moves a VoIP phone to a new location, but discovers the phone does not start up when plugged into the network. Which of the following explains this situation?
A. The switch does not support PoE.
B. The jack needs to be rewired using the 568B standard.
C. QoS is not enabled on the switch.
D. The phone needs a fiber port
Answer: A. The switch does not support PoE.
You might also like to view...
What is the output of the following code fragment?
int f1(int n, int m) { if(n < m) return 0; else if(n==m) return m+ f1(n-1,m); else return n+ f1(n-2,m-1); } int main() { cout << f1(5,4); return 0; } a. 0 b. 2 c. 4 d. 8 e. infinite recursion
When using the Windows 8 Search box, keep in mind that you can alter the search for all of the following specific categories, EXCEPT _____.
A. Apps B. Settings C. Pinned applications D. Files
Draw a sequence diagram showing the interactions of objects in a group diary system, when a group of people are arranging a meeting.
What will be an ideal response?
________ are building blocks for different types of C# applications.
a) Blocks b) Shells c) Solution skeletons d) Templates