Computer Hardware During boot-up, the memory test Is an operational error Displays what memory is installed, but nothing else Is a superfluous step that should be ignored Checks and verifies that contiguous memory is installed Is an operational error Displays what memory is installed, but nothing else Is a superfluous step that should be ignored Checks and verifies that contiguous memory is installed ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware When connecting a ribbon cable to a connector, how do you know which direction to plug it in? The colored line in the cable goes to pin #1 The blue or red line in the cable goes away from the power connector The red line in the cable goes to the highest pin number It does not matter The colored line in the cable goes to pin #1 The blue or red line in the cable goes away from the power connector The red line in the cable goes to the highest pin number It does not matter ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware After you service a laser printer, you notice dirty print. Which of the following would correct the problem. Clean the developer tank Clean the laser diode Reset the printer Run several blank pages None of these Clean the developer tank Clean the laser diode Reset the printer Run several blank pages None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware The following process determines the amount of memory present, the date/ time, and which communications ports and display adapters are installed in a microcomputer? Start-up utility test Power up boot process Power on start up process None of these Power on Self Test Start-up utility test Power up boot process Power on start up process None of these Power on Self Test ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware Which device uses a DMA channel? All of the listed here Network Card Modem Sound Card All of the listed here Network Card Modem Sound Card ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware What's the best way to prevent damaging your PC with static electricity? wear leather soled shoes periodically touch a safe ground point on the PC to discharge yourself place your PC on a rubber mat wear an ESD wrist strap wear leather soled shoes periodically touch a safe ground point on the PC to discharge yourself place your PC on a rubber mat wear an ESD wrist strap ANSWER DOWNLOAD EXAMIANS APP
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