Computer Hardware The mouse pointer moves erratically, what is the possible cause? The mouse driver is not installed properly ball is dirty None of these has an incorrect IRQ setting is not connected driver is not installed properly ball is dirty None of these has an incorrect IRQ setting is not connected ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware A hard disk is divided into tracks which are further subdivided into clusters vectors sectors heads clusters vectors sectors heads ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware Which monitor would provide the highest level of performance? VGA CGA XGA SVGA VGA CGA XGA SVGA ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware A customer calls and says her computer won't boot, she can hear noises and can see lights on the box, but nothing comes up on the screen, what should you take to the site to fix the problem? video card power supply power cable None of these hard drive video card power supply power cable None of these hard drive ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware In which mode can 2 or more applications be stored in memory at the same time? Unprotected Mode Segmented Mode Protected Mode Real Mode None of these Unprotected Mode Segmented Mode Protected Mode Real Mode None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware _____ help prevent power surges. High-grade multi-meter None of these Spike protector Surge suppressor UPS system High-grade multi-meter None of these Spike protector Surge suppressor UPS system ANSWER DOWNLOAD EXAMIANS APP
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