Computer Hardware What resistance in ohms should be displayed when testing a speaker in a computer? 16 Ohms Unlimited Ohms -200 Ohms None of these Q Ohms 16 Ohms Unlimited Ohms -200 Ohms None of these Q Ohms ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware Which standard govern parallel communications? IEEE 1284 None of these RS232 RS-232a CAT 5 IEEE 1284 None of these RS232 RS-232a CAT 5 ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware A PC with a 486DX2 processor runs internally at SOMhz. What speed would its external logic be running? 50Mhz 100 Mhz 25Mhz None of these l0Mhz 50Mhz 100 Mhz 25Mhz None of these l0Mhz 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: System's power supply Original IDE controller None of these System's floppy drive device driver Floppy drive ribbon cable System's power supply Original IDE controller None of these System's floppy drive device driver Floppy drive ribbon cable ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware Laser Jet printer speeds are measured in pages per minute (ppm) what do we use to measure dot-matrix printers? characters per inch None of these lines per sheet characters per second lines per inch characters per inch None of these lines per sheet characters per second lines per inch ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware Most PCs give a single beep on bootup to indicate they are ok hardware wise. You boot your PC and don't get a beep. What should you check first? speaker system board microprocessor power supply RAM speaker system board microprocessor power supply RAM ANSWER DOWNLOAD EXAMIANS APP
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