Computer Hardware What command is used to hang up a MODEM when using the "AT Command set"? ATH ATZ ATD ATR None of these ATH ATZ ATD ATR None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware You are testing the resistance in Ohms of a fuse on a 15K amp system. If the fuse is good, the meter should read? 0 5 6 2 0 5 6 2 ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware Dust in a computer actually increases the size of the magnetic fields inside it. This is not good, so you must occasionaiy dust, I trust. What's the best way to do this? use a lint-free cloth and wipe gently reverse vacuum any small vacuum device non-static compressed air blow real hard on the system board use a lint-free cloth and wipe gently reverse vacuum any small vacuum device non-static compressed air blow real hard on the system board ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware You have a system that periodically locks up. You have ruled out software, and now suspect that it is hardware. What should you do first that could help you narrow it down to the component at fault? disable the CPU cache in CMOS replace the CPU rotate the RAM replace the RAM replace the level 2 cache SIMM disable the CPU cache in CMOS replace the CPU rotate the RAM replace the RAM replace the level 2 cache SIMM ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware Which of the following items would require you to comply with EPA disposal guidelines? Power supply Battery Keyboard System board Power supply Battery Keyboard System board ANSWER DOWNLOAD EXAMIANS APP