Computer Hardware What voltage does a 586 system use? + 8 volts + 5 volts +3.3 volts +12 volts None of these + 8 volts + 5 volts +3.3 volts +12 volts None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware Missing slot covers on a computer can cause? power surges incomplete path for ESD EMI. None of these over heat power surges incomplete path for ESD EMI. None of these over heat ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware After displaying the directory of a floppy disk, a different floppy is inserted into the drive. The contents of the original floppy continue to display regardless of the director requests on the other floppies placed in the drive. You remove the drive in question and install it into your test system, and it does not exhibit the problem. You should next replace the: Floppy drive ribbon cable System's floppy drive device driver None of these Original IDE controller System's power supply Floppy drive ribbon cable System's floppy drive device driver None of these Original IDE controller System's power supply ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware A PC with a 486DX2 processor runs internally at 50Mhz. What speed would its external logic be running? 25Mhz None of these l0Mhz 50Mhz 100 Mhz 25Mhz None of these l0Mhz 50Mhz 100 Mhz 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? Power on start up process None of these Power up boot process Power on Self Test Start-up utility test Power on start up process None of these Power up boot process Power on Self Test Start-up utility test ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware A customer attached an external drive to his notebook computer but the computer is not recognizing it. What should be considered? The external drive was attached before the computer was on All of these The external drive is turned on The external drive has been pre¬loaded with the appropriate software The cables are attached firmly The external drive was attached before the computer was on All of these The external drive is turned on The external drive has been pre¬loaded with the appropriate software The cables are attached firmly ANSWER DOWNLOAD EXAMIANS APP
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