Computer Hardware The mouse pointer moves erratically, what is the possible cause? The mouse ball is dirty has an incorrect IRQ setting is not connected None of these driver is not installed properly ball is dirty has an incorrect IRQ setting is not connected None of these driver is not installed properly ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware Which I/O port belongs to LPT2? 278H 378H 2e8h 3f8h None of these 278H 378H 2e8h 3f8h None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware What is the i/o address for com2? 8f8 2vb None of the listed here 2f8 8f8 2vb None of the listed here 2f8 ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware RS-232 is a standard that applies to? All of these Parallel port Game port None of these Serial port All of these Parallel port Game port None of these Serial port ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware You're on your PC at midnight and an electric storm pops up. What's the best way to protect your PC. you don't worry; you have a lightning rod on your house unplug the PC and remove phone line from the modem you don't worry; you've got a surge protector on your PC you don't worry; you've got a surge protector on your PC and phone line to your modem stop standing on it you don't worry; you have a lightning rod on your house unplug the PC and remove phone line from the modem you don't worry; you've got a surge protector on your PC you don't worry; you've got a surge protector on your PC and phone line to your modem stop standing on it ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware After displaying the directory of a floppy disk, a different floppy is inserted into the drive. The contents of the original floppy continue to display regardless of the director requests on the other floppies placed in the drive. You remove the drive in question and install it into your test system, and it does not exhibit the problem. You should next replace the: System's power supply Original IDE controller Floppy drive ribbon cable System's floppy drive device driver None of these System's power supply Original IDE controller Floppy drive ribbon cable System's floppy drive device driver None of these ANSWER DOWNLOAD EXAMIANS APP
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