Computer Hardware What beep codes could indicate a system board or power supply failure? one long continuous beep tone no beep steady long beeps All of these steady short beep one long continuous beep tone no beep steady long beeps All of these steady short beep ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware What resistance in ohms should be displayed when testing a speaker in a computer? Q Ohms Unlimited Ohms None of these 16 Ohms -200 Ohms Q Ohms Unlimited Ohms None of these 16 Ohms -200 Ohms ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware ESD would cause the most damage to which component? None of these Expansion board Keyboard Power supply Monitor None of these Expansion board Keyboard Power supply Monitor ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware To prevent the computer from overheating you should? Keep the computer cover closed All of these None of these Remove the slot cover from the back Remove the CPU fan Keep the computer cover closed All of these None of these Remove the slot cover from the back Remove the CPU fan ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware You are testing the resistance in Ohms of a fuse on a 5 amp system. If the fuse is good, the meter should read? None of these All of these 5 0.5 None of these All of these 5 0.5 ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware The mouse pointer moves erratically, what is the possible cause? The mouse driver is not installed properly is not connected ball is dirty None of these has an incorrect IRQ setting driver is not installed properly is not connected ball is dirty None of these has an incorrect IRQ setting ANSWER DOWNLOAD EXAMIANS APP
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