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 Check its connections to the computer and power source Power down the computer, 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 monitor, then turn it on again to see if that corrects the problem Check its connections to the computer and power source Power down the computer, then turn it on again to see if that corrects the problem Use a meter to check the CRT and internal circuitry for continuity ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware You have a 15 pin female connector with the pins in two rows. What could you connect with this? Parallel device Joystick Video device MIDI device Serial device Parallel device Joystick Video device MIDI device Serial device ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware A PCMCIA measuring 10.5mm is what type? None of these type 2 type 3 type 1 type 1 and 3 None of these type 2 type 3 type 1 type 1 and 3 ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware The mouse pointer moves erratically, what is the possible cause? The mouse is not connected ball is dirty None of these has an incorrect IRQ setting driver is not installed properly is not connected ball is dirty None of these has an incorrect IRQ setting driver is not installed properly ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware During the normal PC boot process, which of the following is active first? Hard disk information None of these ROM BIOS RAM BIOS CMOS Hard disk information None of these ROM BIOS RAM BIOS CMOS ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware Which device uses a DMA channel? Sound Card Modem Network Card All of the listed here Sound Card Modem Network Card All of the listed here ANSWER DOWNLOAD EXAMIANS APP
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