Computer Hardware A keyboard locks up intermittently even when replaced with a new keyboard. What is the LEAST likely cause of the problem? The keyboard controller chip A second bad keyboard None of these The motherboard The keyboard connector The keyboard controller chip A second bad keyboard None of these The motherboard The keyboard connector ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware The 34-pin connection on an I/O card is for? floppy drive SCSI drive None of these IDE drive zip drive floppy drive SCSI drive None of these IDE drive zip drive ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware One of the major components of a PC is the Central Processing Unit (CPU) which can be best described as: The area that regulates all of the system power usage The area where all of the processing takes place The device that sends the monitor signals telling it what to display The area where ail the of the Basic input/output routines are stored The area that regulates all of the system power usage The area where all of the processing takes place The device that sends the monitor signals telling it what to display The area where ail the of the Basic input/output routines are stored ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware A customer attached an external drive to his notebook computer but the computer is not recognizing it. What should be considered? The external drive has been pre¬loaded with the appropriate software The external drive is turned on All of these The cables are attached firmly The external drive was attached before the computer was on The external drive has been pre¬loaded with the appropriate software The external drive is turned on All of these The cables are attached firmly The external drive was attached before the computer was on ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware In laser printer technology, what happens during the conditioning stage? All of these A uniform negative charge is placed on the toner The corona wire places a uniform positive charge on the paper A uniform negative charge is placed on the photosensitive drum None of these All of these A uniform negative charge is placed on the toner The corona wire places a uniform positive charge on the paper A uniform negative charge is placed on the photosensitive drum None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware The mouse pointer moves erratically, what is the possible cause? The mouse is not connected has an incorrect IRQ setting ball is dirty None of these driver is not installed properly is not connected has an incorrect IRQ setting ball is dirty None of these driver is not installed properly ANSWER DOWNLOAD EXAMIANS APP
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