Computer Hardware Which would you do first when troubleshooting a faulty monitor? Power down the monitor, then turn it on again to see if that corrects the problem Use a meter to check the CRT and internal circuitry for continuity Power down the computer, then turn it on again to see if that corrects the problem Check its connections to the computer and power source Power down the monitor, then turn it on again to see if that corrects the problem Use a meter to check the CRT and internal circuitry for continuity Power down the computer, then turn it on again to see if that corrects the problem Check its connections to the computer and power source ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware A human cannot feel a static discharge as high as _____ volts. 2000 50000 50 200 10000 2000 50000 50 200 10000 ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware Which DOS driver is used to emulate expanded memory? Himem.sys EMM386.exe Ramdrive.sys Mem386.sys Himem.sys EMM386.exe Ramdrive.sys Mem386.sys ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware What is the size of a sector? 256 bytes None of these 512 Kb 512 bytes 1024 bytes 256 bytes None of these 512 Kb 512 bytes 1024 bytes ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware The DC voltage on most circuit boards is: 0 volts +5 volts -12 volts 12 volts 0 volts +5 volts -12 volts 12 volts ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware After you service a laser printer, you notice dirty print. Which of the following would correct the problem. Reset the printer Clean the laser diode Clean the developer tank None of these Run several blank pages Reset the printer Clean the laser diode Clean the developer tank None of these Run several blank pages ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS