Computer Hardware Most PCs give a single beep on bootup to indicate they are ok hardware wise. You boot your PC and don't get a beep. What should you check first? RAM speaker system board microprocessor power supply RAM speaker system board microprocessor power supply ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware Which is LEAST likely to interfere with upgrading to a newer DOS Version? None of these Video controller Compressed drives ROM BIOS Existing backup files None of these Video controller Compressed drives ROM BIOS Existing backup files ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware A sound card typically uses which IRQ? 5 20 10 15 5 20 10 15 ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware ESD damage can be caused by: Placing an IC on a grounded mat Touching metal on the chasis Placing an IC in a non-conductive plastic bag None of these Repeated sags in current supplied from outlets Placing an IC on a grounded mat Touching metal on the chasis Placing an IC in a non-conductive plastic bag None of these Repeated sags in current supplied from outlets ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware When a bearing in the power supply fan goes out, what should you replace? bearing power supply None of these case fan bearing power supply None of these case fan ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware Which device should not be plugged into a standard ups? an external modem monitor ink-jet printer laser printer None of these an external modem monitor ink-jet printer laser printer None of these ANSWER DOWNLOAD EXAMIANS APP
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