Computer Hardware How many DMA channels are there in an AT class PC? 7 4 8 None of these 3 7 4 8 None of these 3 ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware Which provides the fastest access to large video files? EIDE hard drives SCSI hard drives Optical drives None of these IDE hard drives EIDE hard drives SCSI hard drives Optical drives None of these IDE hard drives ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware A capacitor is measured in which of the following units? Farads Resistance Ohms Volts Farads Resistance Ohms Volts ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware Before sending data, a modem sends a request to send signal, or RTS. bearing None of these 1 power supply bearing None of these 1 power supply ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware The standard VGA display has _____ pixels in its native graphics mode? 1024 x 786 640 x 480 None of these 648 x 320 680 x 440 1024 x 786 640 x 480 None of these 648 x 320 680 x 440 ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware What specification covers PC hard cards? MFM PCMCIA ISA SCSI MFM PCMCIA ISA SCSI ANSWER DOWNLOAD EXAMIANS APP
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