Computer Hardware The standard VGA display has _____ pixels in its native graphics mode? 640 x 480 648 x 320 680 x 440 None of these 1024 x 786 640 x 480 648 x 320 680 x 440 None of these 1024 x 786 ANSWER DOWNLOAD EXAMIANS APP
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 A hard disk is divided into tracks which are further subdivided into heads sectors vectors clusters heads sectors vectors clusters ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware A capacitor is measured in which of the following units? Volts Resistance Ohms Farads Volts Resistance Ohms Farads ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware Which step should you perform first before discharging a CRT? Turn power off before removing power source Disconnect the CRT from the computer Remove the CRT from its housing Remove the video assembly Turn power off before removing power source Disconnect the CRT from the computer Remove the CRT from its housing Remove the video assembly ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware The monitor power LED is 'on' but the monitor screen is completely dark. The least likely cause of the problem is: Defect in the computers video circuitry System RAM problem Defective monitor None of these Disconnected video cable Defect in the computers video circuitry System RAM problem Defective monitor None of these Disconnected video cable ANSWER DOWNLOAD EXAMIANS APP
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