Practice Quiz

CEDIA ESPA EST Practice Test - Question List

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106. Which of the following types of coaxial cable shielding is used to resist Radio Frequency Interference?
  1. Dielectric
  2. Foil
  3. Wire mesh
  4. Wire braid
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107. Which of the following is the QoS Priority for streaming multimedia transmissions?
  1. 5
  2. 3
  3. 2
  4. 4
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108. Which of the following does the SIP protocol do when one VoIP caller places a call to another VoIP user?
  1. Converts the telephone number into the MAC address of the destination phone.
  2. Converts the telephone number into the IP address of the destination phone.
  3. Converts the telephone number into the IP address of the source phone.
  4. Converts the telephone number into the MAC address of the destination phone.
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109. You have connected the conductors of a wire pair to different pins of a terminator at each end of a cable. Which of the following refers to this condition?
  1. Reversed pair
  2. Crossed pair
  3. Open circuit
  4. Short circuit
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110. Which of the following is a commonly used compression technique in analog cameras?
  1. MPEG
  2. ACC
  3. JPEG
  4. CIF
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