Computer Hardware UART is a type of serial chip. Its letters stand for universal asynchronous receiver/ transmitter unidirectional access regarding transmission upper advanced real transfer unable all restore t-bits universal asynchronous receiver/ transmitter unidirectional access regarding transmission upper advanced real transfer unable all restore t-bits ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware An IRQ allow interface cards to: Pass data from one card to another Pass data to the CPU to be processed Pass data to the computers memory Interrupt the CPU to request service Pass data from one card to another Pass data to the CPU to be processed Pass data to the computers memory Interrupt the CPU to request service ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware What product is used to clean smudged keys on a keyboard? Silicone spray TMC solvent All-purpose cleaner None of these Denatured alcohol Silicone spray TMC solvent All-purpose cleaner None of these Denatured alcohol ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware During boot-up, the memory test Is a superfluous step that should be ignored Is an operational error Displays what memory is installed, but nothing else Checks and verifies that contiguous memory is installed Is a superfluous step that should be ignored Is an operational error Displays what memory is installed, but nothing else Checks and verifies that contiguous memory is installed ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware An important first step in troubleshooting which component in a laser printer is causing a jam is to: turn the printer off, then on again remove the jammed paper look up error codes check all voltages note where in the paper path the paper stops turn the printer off, then on again remove the jammed paper look up error codes check all voltages note where in the paper path the paper stops ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware What is the highest binary number that can be referred to on a three position jumper block? 7 6 4 1 7 6 4 1 ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS