Computer Hardware What is the i/o address for com2? 2vb 8f8 None of the listed here 2f8 2vb 8f8 None of the listed here 2f8 ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware How much video RAM is needed to display 1024x768 at 24-bit color? 512KB None of these 8MB 4MB 1MB 512KB None of these 8MB 4MB 1MB ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware Which type of system hoard is the MOST likely candidate for processor upgrading if you want maximum performance and future compatibility? PCI ML ISA None of these EISA PCI ML ISA None of these EISA ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware Your customer tells you the print quality of their dot matrix printer is light then dark. Which of the following could cause the problem. Paper thickness None of these Head position Improper ribbon advancement Paper slippage Paper thickness None of these Head position Improper ribbon advancement Paper slippage ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware How many DMA channels are there in an AT class PC? 3 8 7 None of these 4 3 8 7 None of these 4 ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware Which would you do first when troubleshooting a faulty monitor? 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 Power down the monitor, then turn it on again to see if that corrects the problem Check its connections to the computer and power source 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 Power down the monitor, 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
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