HT0-201 题目列表
单选题If the speakers in an installation are out of phase， this means that（）Athe subwoofer is at the wrong angle.Bthe front and rear speakers are reversed.Cthe polarity of the speakers are reversed.Dthe angle of the speakers are incorrect.
单选题Which of the following is a RF peer to peer mesh protocol used for lighting and other residential electronics？（）AZ-WaveBX10CCEBusDWi-Fi
单选题When certifying a CAT5 cable installation the integrator must perform which of the following tests？（）AMeasure ImpedanceBCalculate LatencyCMeasure AttenuationDMeasure Resistance
单选题Which of the following is MOST likely causing an intermittent flashing LED on an IR receiver when the remote control is not being used？（）AThe power supply is faulty and should be replaced.BThe heat from a heating， ventilation， and air conditioning （HVAC） register is being received as infrared noise.CThe radio frequency interference （RFI） is being received as noise.DA plasma display is emitting infrared noise.
单选题Which of the following cabling would be MOST commonly used with digital volume controls？（）AUnshielded twisted pairBRJ-59C16/4 solid conductorsDSpeaker Wire
单选题Which of the following is the correct signal flow for an analog multi-room audio system？（）ASource，Volume Control，Speaker，AmpBSource，Amp，Volume Control，SpeakerCAmp，Source，Volume Control，SpeakerDSpeaker，Amp，Volume Control，Source
单选题An optical cable is used to transmit：（）Adigital audio from a component to a receiver.Banalog video from a component to a receiver.Canalog audio from a component to a receiver.Ddigital video from a component to a receiver.
单选题According to Ohm’s Law， which of the following is correct？（）AAs voltage increases， resistance decreasesBAs amperage decreases， resistance decreasesCAs resistance decreases， amperage increasesDAs resistance increases， voltage increases
单选题When installing a security system， which of the following connectors would be used to connect the security system to the telephone service demarcation？（）ARJ-31xBRJ-11CRS-232DDB-9
单选题When installing cables， which of the following is the BEST way of identifying the individual cables？（）AA cable chart mounted in the cabinetBA label at the tip of the cableCA label within six inches at each end of the cableDA penciled notation on the panel cover
单选题Which of the following is a diplexer used for？（）AAllows two satellite tuners to use the same dish.BConnects the low noise block down converter （LNB） to the multi-switch.CCombines satellite and over the air （OTA） signals.DAllows one LNB to use two satellites.
单选题Which of the following BEST describes CAT5e？（）AContains four pair of wires of various gaugeBContains two wires in a red fireproof jacketCContains four twisted pairs of wiresDContains eight wires within a thick jacket with a rip cord
单选题Which of the following can cause ghosting in a video image？（）ABent pin on an S-Video cableBMislabeled component cablesCDefective HDMI cableDImproperly terminated coax cable
单选题When configuring surround sound systems， speaker delay is used to compensate for speaker（）.AdistanceBpowerCsizeDefficiency