A technician must trace a network cable from a user’s desk to the punch down block in the wiring closet. Which of the following tools would be the BEST choice?
A. Cable tester
B. Multimeter
C. Loopback plug
D. Toner probe
Answer: D. Toner probe
Computer Science & Information Technology
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Describe three ways of sensing the presence of a user beside a display and thus motivate some features required in an architecture for context-aware systems.
What will be an ideal response?
Computer Science & Information Technology
When a posttest loop is placed in a selection structure, the loop will be processed only when the selection structure's condition evaluates to True.
Answer the following statement true (T) or false (F)
Computer Science & Information Technology
What is Address element?
What will be an ideal response?
Computer Science & Information Technology
The MEDIAN function is used to find the ________ number in a range of cells
A) middle B) average C) highest D) lowest
Computer Science & Information Technology