Computer Hardware How does a parallel port communicate information to a peripheral device? 16,555 bytes at a time one bit at a time one byte at a time 8 bytes at a time None of these 16,555 bytes at a time one bit at a time one byte at a time 8 bytes at a time None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware Which of the following items would require you to comply with EPA disposal guidelines? System board Battery Power supply Keyboard System board Battery Power supply Keyboard ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware A PC with a 486DX2 processor runs internally at 50Mhz. What speed would its external logic be running? 50Mhz None of these 25Mhz l0Mhz 100 Mhz 50Mhz None of these 25Mhz l0Mhz 100 Mhz ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware COM 4 uses which I/O port? 3F8H None of these 3E8H 2F8H 2E8H 3F8H None of these 3E8H 2F8H 2E8H ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware What product is used to clean smudged keys on a keyboard? Silicone spray None of these Denatured alcohol TMC solvent All-purpose cleaner Silicone spray None of these Denatured alcohol TMC solvent All-purpose cleaner ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware Modems use transmission. asynchronous synchronous timed interval bank asynchronous synchronous timed interval bank ANSWER DOWNLOAD EXAMIANS APP
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