COMPTIA A+ Exam 1 WGU | questions and answers 2023/24

COMPTIA A+ Exam 1 WGU | questions and answers 2023/24 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 What is the biggest and slowest cache? - L3 Which phrase best describes the process of asking questions once a person has described a situation - Getting answers (eliciting answers) The first release