Computer Hardware Laser Jet printer speeds are measured in pages per minute (ppm) what do we use to measure dot-matrix printers? lines per sheet characters per second characters per inch lines per inch None of these lines per sheet characters per second characters per inch lines per inch None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware How many DMA channels are there in an AT class PC? 7 8 4 3 None of these 7 8 4 3 None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware You're on your PC at midnight and an electric storm pops up. What's the best way to protect your PC. stop standing on it you don't worry; you've got a surge protector on your PC and phone line to your modem you don't worry; you have a lightning rod on your house you don't worry; you've got a surge protector on your PC unplug the PC and remove phone line from the modem stop standing on it you don't worry; you've got a surge protector on your PC and phone line to your modem you don't worry; you have a lightning rod on your house you don't worry; you've got a surge protector on your PC unplug the PC and remove phone line from the modem ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware You are testing the resistance in Ohms of a fuse on a 2 amp system. If the fuse is good, the meter should read? 2 0.2 5 None of these 2 0.2 5 None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware What can you use to ensure power is not interrupted, resulting in corrupted data? Proper grounding Surge protector Nuclear powered thermal protective underwear UPS None of these Proper grounding Surge protector Nuclear powered thermal protective underwear UPS None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware RS-232 is a standard that applies to? Game port Serial port All of these None of these Parallel port Game port Serial port All of these None of these Parallel port ANSWER DOWNLOAD EXAMIANS APP
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