Computer Hardware What is the most significant difference between the USB and IEEE1394 standards? USB is plug and play IEEE 1394 is hot swappable IEEE 1394 is faster USB does not support USB USB is plug and play IEEE 1394 is hot swappable IEEE 1394 is faster USB does not support USB ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware What is the main communication method from one PDA to another PDA? None of these IEEE 1394 USB IR RS-232 None of these IEEE 1394 USB IR RS-232 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 has been pre¬loaded with the appropriate software The external drive is turned on The external drive was attached before the computer was on The cables are attached firmly All of these The external drive has been pre¬loaded with the appropriate software The external drive is turned on The external drive was attached before the computer was on The cables are attached firmly All of these ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware Before sending data, a modem sends a request to send signal, or RTS. 1 bearing power supply None of these 1 bearing power supply None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware What should you replace if the brightness or contrast adjustments were malfunctioning on a laptop? None of these led display cable led display adjustment switch fuse None of these led display cable led display adjustment switch fuse ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware COM 4 uses which I/O port? 2F8H None of these 3E8H 3F8H 2E8H 2F8H None of these 3E8H 3F8H 2E8H ANSWER DOWNLOAD EXAMIANS APP
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