Computer Hardware What product is used to clean smudged keys on a keyboard? All-purpose cleaner Silicone spray Denatured alcohol None of these TMC solvent All-purpose cleaner Silicone spray Denatured alcohol None of these TMC solvent ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware How many DMA channels are in an AT-machine? 3 7 8 4 None of these 3 7 8 4 None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware RTS stands for: ready to set request to send ready to start request to scan ready to switch ready to set request to send ready to start request to scan ready to switch ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware Which would you have to upgrade to install an EIDE drive? RAM BIOS Controller board ISA motherboard None of these A 286 CPU RAM BIOS Controller board ISA motherboard None of these A 286 CPU ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware You see the message "invalid media device" after installing a new hard drive. What do you do next? Partition Format Fdisk Add the OS Partition Format Fdisk Add the OS ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware The floppy drive uses which DMA (direct memory access) channel? 3 2 5 7 3 2 5 7 ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS