Computer Hardware RS-232 is a standard that applies to? All of these Game port None of these Parallel port Serial port All of these Game port None of these Parallel port Serial port ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware How many DMA channels are there in an AT class PC? 4 3 7 None of these 8 4 3 7 None of these 8 ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware What would you ask to determine if the display is working? All of the listed here Is there a video cursor or action on the screen? Is there high voltage static on the screen Did the computer beep or chime? All of the listed here Is there a video cursor or action on the screen? Is there high voltage static on the screen Did the computer beep or chime? ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware When seeking to upgrade for a particular motherboard what do you need to know? dimm hard drive make & model memory None of these dimm hard drive make & model memory None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware Resistance is measured in units of: ohms farads volts helids amperes ohms farads volts helids amperes ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware The acronym HDI stands for: Half duplex interface Hard disk interface None of these Help desk interference Head to disk interference Half duplex interface Hard disk interface None of these Help desk interference Head to disk interference ANSWER DOWNLOAD EXAMIANS APP
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