350-101

350-101 practice questions, page 2 of 4, with answer review and explanations.

Question 6

What is used for measuring gain on a Wi-Fi antenna?

  1. length of the antenna
  2. decibels relative to dBi
  3. voltage against dBm
  4. blend of analog and digital signals

Question 7

Which wireless connection occurs when there are no physical obstacles between the receiver and transmitter?

  1. attenuation
  2. line-of-sight
  3. reflection
  4. beamforming

Question 8

What is the maximum transmit power level allowed for 2.4 GHz in the United States?

  1. 20 dBm
  2. 23 dBm
  3. 30 dBm
  4. 36 dBm

Question 9

What is a characteristic of gain in wireless antenna design?

  1. scale used for calculating system loss
  2. checksum figure appended to signal blocks
  3. amount of increased energy sent toward a specific direction
  4. standard temperature tolerance during wireless operation

Question 10

Which condition is required for a line-of-sight RF connection?

  1. wireless multipath signal propagation to the client
  2. MIMO connection support on both wireless radios
  3. delay on wireless signal delivery introduced by reflection
  4. no physical objects between the transmitter and receiver