Computer Hardware The DC voltage on most circuit boards is: 12 volts -12 volts 0 volts +5 volts 12 volts -12 volts 0 volts +5 volts ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware When installing PCI NICS you can check the IRQ availability by looking at Motherboard BIOS Jumper settings Dip switches CONFIG.SYS None of these Motherboard BIOS Jumper settings Dip switches CONFIG.SYS None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware Which of the following is a type of preventative maintenance used on a hard drive? Uninstalling programs Disk check diagnostics Head alignment diagnostics Initializing None of these Uninstalling programs Disk check diagnostics Head alignment diagnostics Initializing None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware Which provides the fastest access to large video files? SCSI hard drives Optical drives None of these IDE hard drives EIDE hard drives SCSI hard drives Optical drives None of these IDE hard drives EIDE hard drives ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware What is the most significant difference between the USB and IEEE1394 standards? IEEE 1394 is hot swappable USB does not support USB IEEE 1394 is faster USB is plug and play IEEE 1394 is hot swappable USB does not support USB IEEE 1394 is faster USB is plug and play ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware In which mode can two or more applications be stored in memory at the same time? Protected Mode Real Mode None of these Unprotected Mode Segmented Mode Protected Mode Real Mode None of these Unprotected Mode Segmented Mode ANSWER DOWNLOAD EXAMIANS APP