Practice Quiz

CEDIA ESPA EST Practice Test - Question List

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41. Which of the following is a characteristic of a cable that states the distance at which the signal traveling on a cable begins to weaken?
  1. Cancellation
  2. Crosstalk
  3. Interference
  4. Attenuation
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42. What is the maximum data transfer rate of the USB 2.0 data transmission standard?
  1. 10 MBps
  2. 25 MBps
  3. 60 MBps
  4. 100 MBps
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43. What is the maximum number of devices an IEEE 1394 connector can support?
  1. 100
  2. 25
  3. 50
  4. 63
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44. You want to configure a five-way connection for a speaker that uses a lug, bare wire loops, stripped wire, a banana plug, and a pin connector. Which of the following hardware should you use?
  1. F-type connector
  2. Spade
  3. Binding post
  4. Spring clip
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45. Which of the following best defines the NEXT test?
  1. NEXT test places a test signal on one pair of wires and measures all of the other wire pairs for signal presence to measure the attenuation levels.
  2. NEXT test places a test signal on one pair of wires and measures all of the other wire pairs for signal presence to measure the interference levels.
  3. NEXT test measures the length of a cable segment.
  4. NEXT test places a test signal on one pair of wires and measures all of the other wire pairs for signal presence to measure the crosstalk levels.
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