Computer Hardware You have a PC with no video* Which of the following is LEAST likely to be causing the problem? defective RAM (bank zero) defective microprocessor crashed hard drive low AC outlet power defective RAM (bank zero) defective microprocessor crashed hard drive low AC outlet power 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
Computer Hardware How many DMA channels are in an AT-machine? 8 None of these 7 3 4 8 None of these 7 3 4 ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware Which hardware component controls serial port communications? ROM BIOS None of these CPU DMA823 UART 16550 ROM BIOS None of these CPU DMA823 UART 16550 ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware What is the size of a sector? None of these 256 bytes 512 bytes 1024 bytes 512 Kb None of these 256 bytes 512 bytes 1024 bytes 512 Kb ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware What problem can occur if a printer cable is to close to a power cable? no affect None of these parity error ESD Electrostatic Discharge EMI Electromagnetic Interference no affect None of these parity error ESD Electrostatic Discharge EMI Electromagnetic Interference ANSWER DOWNLOAD EXAMIANS APP
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