A network administrator tests a multimode fiber cable from end-to-end on a new link that is down and notices that the dB loss is -.09. Which of the following is the MOST likely cause?
A. TXRX reversed
B. dB loss too high
C. dB loss too low
D. Bad connectors
Answer: A. TXRX reversed
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If the subscript of a subscripted variable is not between 0 and one less than the array size:
a) there will be a syntax error b) there will be a run-time error c) the subscript will be set to zero d) a memory cell outside the array will be referenced
The ____________ is considered by many to be the world’s first programmable electronic computer.
a. UNIVAC b. ENIAC c. Apple II d. Harvard MARK I
Explain how a call to the addMouseListener method in a GUI-based program represents a polymorphic situation.
What will be an ideal response?
Which of the following is not a way in which Facebook users can interact with other users?
A) Users can communicate with friends in a public or private fashion. B) Users can chat with their online friends. C) Users receive notifications when other users interact with them and cannot change Facebook's default settings. D) Users can play interactive games with friends on Facebook through the use of Facebook applications.