A defective CD-ROM drive is replaced with a new CD-ROM drive. The new CD-ROM drive is able to read any CD that it accesses, but music CDs do not play music. What is the MOST likely cause of this problem?()A、The audio cable is not connected to the drive.B、The ribbon cable is not connected.C、The power cable is not connected.D、The CD-ROM drivers are not installed.
A defective CD-ROM drive is replaced with a new CD-ROM drive. The new CD-ROM drive is able to read any CD that it accesses, but music CDs do not play music. What is the MOST likely cause of this problem?()
- A、The audio cable is not connected to the drive.
- B、The ribbon cable is not connected.
- C、The power cable is not connected.
- D、The CD-ROM drivers are not installed.
相关考题:
According to the principles or the six key points proposed by Harvard Business School to judge the quality of an elevator pitch, it may be inferred that the example given in lesson five could be a defective one.()
If scavenge box should be hot, _______would occur.A.seized pistonB.defective atomizerC.scavenge fireD.too much L.O
If an auxiliary diesel engine coolant temperature is higher than normal, but the thermostat is determined not to be defective, you would suspect a/anA.cavitation erosion in the water jacketsB.excess corrosion inhibitor in the coolantC.dirty jacket water coolerD.defective turbocharger
If a reciprocating air compressor has a knock occurring in frequency with its operating RPM, the cause is probably _____.A.misalignment or worn main bearingsB.insufficient cylinder lubricationC.defective or poorly fitted valvesD.All of the above
The foremost reason why the egg-based method is defective lies in_____.[A] the complex process of vaccine production[B] its potential threat to human being[C] the low survival rate for new flu vaccines[D] its contribution to the flu vaccine shortage
If the appliance is defective, write directly to the manufacturer__________complain to your local consumer protection association.A.thenB.orC.butD.though
Which of the following will cause a ghost image on a printout?()A、Problem with the developing drumB、Problem with the formatter boardC、Worn pickup rollersD、Scanner unit is defective
A user needs a laptop keyboard replaced because the space bar is not working. Mike, a technician, replaces the keyboard, and notices that a diagonal set of keys will not respond. Which of the following is the MOST likely cause?()A、StickyKeys is enabled and needs to be disabled.B、The new keyboard is defective and needs to be replaced.C、The system board is defective.D、The keyboard ribbon is not seated properly.
A user reports that the wireless network is slow and is able to see and access shared folders that are unknown to the user. Which of the following is the cause of the problem?()A、The SSID broadcast is disabled.B、Wireless router is improperly configured.C、The user is connecting to the wrong SSIDD、The wireless NIC is defective.
单选题If a gasoline engine turns over freely but will not start,the cause is generally().Aa defective ignition systemBlow lube oil levelCweak valve springsDtoo heavy a load
单选题A technician installs a new video card in a desktop with onboard video. The technician boots the unit but sees no display. The monitor power light is on and the OS seems to be loading. Which ofthe following is the MOST likely cause?()AThe display is defective.BThe video card needs to be flashed.CThe internal adapter has not been disabled.DThe new video card is defective.
单选题A user needs a laptop keyboard replaced because the space bar is not working. Mike, a technician, replaces the keyboard, and notices that a diagonal set of keys will not respond. Which of the following is the MOST likely cause?()AStickyKeys is enabled and needs to be disabled.BThe new keyboard is defective and needs to be replaced.CThe system board is defective.DThe keyboard ribbon is not seated properly.
单选题Defective atomizer in a diesel engine will lead to().Asmoky exhaustBstarting failureCoverloadDover speed
单选题Defective air cooler in a diesel engine will lead to ().Asmoky exhaustBstarting failureCoverloadDover speed
单选题A knocking sound from one cylinder of an operating air compressor indicates ().Aa defective or broken high pressure un-loaderBa loose valve plateCexcessive overloadDno compression
单选题If an auxiliary diesel engine temperature is higher than normal ,but the thermostat is determined not to be defective you would suspect a /an ()Acavitation erosion in the water jacketsBexcess corrosion inhibitor in the coolantCdirty jacket water coolerDdefective turbocharger
单选题A user states that the LCD display on their laptop has intermittent lines on the screen. The technician notices that when the display panel is moved, the line appears and then disappears. Which of the following is the MOST likely cause?()AThe hinge on the display panel is damaged.BThe display cable is loose or damaged.CThe display panel is defective.DThe video controller on the system board is defective.
单选题Which of the following conditions can cause above normal air temperature to develop in the intake manifold of a four-stroke/cycle turbo-charged diesel engine?()AClogged air intake faltersBPiston blow-byCA defective after-coolerDFaulty exhaust valves
单选题While in drydock your vessel will be belt-gauged.This process involves().Ameasuring the thickness of the tail shaft linerBtaking the vessel's offsets to check for hull deformationCtesting and examining the anchor cables for defective linksDdrilling or sonic-testing the hull to determine the plate thickness
单选题I do not advocate building the park near a jetport, which might make people to suffer from defective hearing.Amake people suffering from defective hearingBmake people suffer from defective hearingCmake people suffer defective hearingDmake people to suffer defective hearing
单选题The defective place in the furnace should be () with fire bricks.ApavedBcleanedCweldedDdismantled
单选题Why did Mr. Winston contact Great Outdoors?ATo place an order with the companyBTo give an opinion on an itemCTo inquire about a special discountDTo demand a refund for a defective product
单选题Charlie’s Chainsaw Company has reason to believe that one of its models of saw is defective. A recall of all of the saws would cost more than $5 million, and would probably result in a loss in market share over the next quarter because of bad publicity. Still, a recall is the right economic decision. Which of the following, if true, most supports the conclusion above?ADefective chainsaws can seriously injure or even kill the people who use them.BCharlie’s chief rival has recalled two of its products within the past year.CProduct recalls often result in a perception by customers that a given product is permanently defective, even after the defect has been remedied.DThe stocks of publicly traded companies that announce product recalls often drop upon the announcement, but they generally return to the pre-announcement level within 12 months.EThree years ago a rival company went out of business because of large punitive damages awarded to a plaintiff who had been injured by a defective chainsaw.