Free CCNT Exam Braindumps (page: 15)

Page 14 of 265

Hertz is a measurement of:

  1. Wavelength.
  2. Frequency.
  3. Amplitude.
  4. Bits/second.

Answer(s): B



The voice band is commonly called:

  1. A 4-kilohertz band.
  2. A 32-Mbps band.
  3. 1.544 Mbps wide.
  4. 8 kilohertz wide.
  5. Answer pending.

Answer(s): E



Loss of signal strength over distance is:

  1. Distortion.
  2. Attenuation.
  3. Transfiguration.
  4. Transduction

Answer(s): B



The factor in long loops that causes distortion of female voices is:

  1. Low frequencies have more attenuation than high frequencies.
  2. Attenuation is higher at high frequencies.
  3. Load coils attenuate high frequencies.
  4. Amplifiers work less efficiently at high frequencies.

Answer(s): B






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