Computer Hardware Dust in a computer actually increases the size of the magnetic fields inside it. This is not good, so you must occasionaiy dust, I trust. What's the best way to do this? use a lint-free cloth and wipe gently any small vacuum device blow real hard on the system board reverse vacuum non-static compressed air use a lint-free cloth and wipe gently any small vacuum device blow real hard on the system board reverse vacuum non-static compressed air ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware Your IDE hard drive is not spinning up when you turn on the PC. What is the most likely problem. bad data cable virus loose molex connector tfad system board incorrect jumper setting on drive bad data cable virus loose molex connector tfad system board incorrect jumper setting on drive ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware An IRQ allow interface cards to: Pass data to the CPU to be processed Pass data to the computers memory Interrupt the CPU to request service Pass data from one card to another Pass data to the CPU to be processed Pass data to the computers memory Interrupt the CPU to request service Pass data from one card to another ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware All Operating Systems get their total memory initialized from? None of these ROM CPU BIOS RAM None of these ROM CPU BIOS RAM ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware Which peripheral port provides the FASTEST throughput to laser printers? Parallel None of these RS-232 SCSI Serial Parallel None of these RS-232 SCSI Serial ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware A PC with a 486DX2 processor runs internally at SOMhz. What speed would its external logic be running? l0Mhz 25Mhz 50Mhz None of these 100 Mhz l0Mhz 25Mhz 50Mhz None of these 100 Mhz ANSWER DOWNLOAD EXAMIANS APP
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