Computer Hardware A PC with a 486DX2 processor runs internally at 50Mhz. What speed would its external logic be running? 100 Mhz None of these 25Mhz 50Mhz l0Mhz 100 Mhz None of these 25Mhz 50Mhz l0Mhz ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware What is the highest binary number that can be referred to on a three position jumper block? 1 7 4 6 1 7 4 6 ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware How can you totally protect a PC from damage during an electrical storm? None of these Disconnect the AC power cable Use a surge protector Disconnect all external cables and power cords Turn off the AC power None of these Disconnect the AC power cable Use a surge protector Disconnect all external cables and power cords Turn off the AC power ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware What would you ask to determine if the display is working? All of the listed here Is there a video cursor or action on the screen? Did the computer beep or chime? Is there high voltage static on the screen All of the listed here Is there a video cursor or action on the screen? Did the computer beep or chime? Is there high voltage static on the screen ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware ESD potential decreases with the use of Rubber gloves with matching cap A wrist strap De-ionizing fans A static meter Rubber gloves with matching cap A wrist strap De-ionizing fans A static meter ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware What is your first action when windows reports that your hard drive is developing bad sectors? run defrag on the hard drive replace the hard drive run scandisk with the "thorough" option None of these run secclean from dos run defrag on the hard drive replace the hard drive run scandisk with the "thorough" option None of these run secclean from dos ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS