(A+)
Quiz :Informati on technology - Answer :the study, design,
development, implementation, support, and management of
computer-based informati on systems parti cularly and hardware
Quiz :end-users - Answer :the individual who uses the product aft er
it has been fully developed and marketed
Quiz :Computer competency - Answer :is the knowledge that enables
a person to understand a computi ng system and its relati onship to
business.
Quiz :Best practi ce - Answer :is the process, technique, or method
that is most eff ecti ve at arriving at a desired outcome.
Quiz :Computer applicati on - Answer :is something with practi cal use
and expected outcome
Quiz :Moore's law - Answer :computi ng power doubles every 18
months
Quiz :Mainframe - Answer :super/large computers
Quiz :mid range computers - Answer :smaller than mainframe, but
similar in eff ecti veness
Quiz :microcomputers - Answer :simply computers, or boxes
(desktops, laptops,handhelds)
, Quiz :Operati ng system - Answer :is most important of system
soft ware. it becomes a platf orm for applicati on soft ware to work
Quiz :Cache - Answer :is small, quick memory because it
stores/copied informati on from the most regularly used part in main
memory. It decrease the ti me it takes to access memory.
Quiz :RAM - Answer :Random Access Memory, is a storage that
allows stored data to be accessed in any random order without
physical movement of the storage media.
Quiz :Registers - Answer :extremely fast, very small amounts of
memory used to quicken the implementati on of computer programs
by providing access to commonly used calculated values
Quiz :Virtual memory - Answer :is the memory the OS uses to
coordinate, track, and effi ciently allocate the use of cpucache,
registers, ram, and disk storage
Quiz :System unit - Answer :is the main body of a computer. it
contains the motherboard
Quiz :chassis - Answer :it encloses the main components of
computer
Quiz :Speed - Answer :is measured by clock rate which is the cycles
per second that a computer can perform its most basic tasks. It's
measured in gigahertz