COMPTIA A+ Exam 1 WGU|70 Questions with 100% Correct Answers | Verified | Latest Update

Which command-line tool displays all the files and folders in a specific directory? - ️️Dir What action is always recommended before making any major changes to a critical system? - ️️Make backups What should you avoid learning at all costs? - ️️Customer passwords In ________________, the cores in multicore CPUs to divide up work independently in the OS - ️️multicore processing An essential tool in Linux for technicians is the command line, called - ️️Terminal What is an important difference between desktops and mobile devices in terms of CPU needs? - ️️Mobile devices need to consume less electricity Which technology effectively turns the CPU into two CPUs on one chip? - ️️Multi threading Which component requires a constant electrical charge and a periodic refresh of the circuits? - ️️DRAM What type of RAM is used in the CPU's cache? - ️️SDRAM What term defines the first cache that the CPU uses? - ️️L1 cache A ______________ is made up of 64 bits - ️️quad word