The function of computer hardware is typically divided into three main categories.They are＿＿＿＿＿＿BCE＿＿＿＿＿＿＿＿＿＿.

A、
cpu

B、
storage

C、
input

D、
motherboard

E、
output
He insisted on leaving early ( A) I told him not to.

A、
although

B、
but

C、
when

D、
while
The abbreviation USB stands for Universal ＿＿＿＿C＿＿＿＿ Bus.

A、
Symmetric

B、
Sequential

C、
Serial

D、
Syntactic
Chemical energy, ( C) from fuel or other matters, can be transformed into heat energy.

A、
no matter how

B、
if or not

C、
whether

D、
not considered that
primary memory which is stored on chips located ＿＿＿＿B＿＿＿＿.

A、
outside

B、
on the motherboard

C、
inside the processor

D、
on the CPU
＿＿＿＿＿C＿＿＿ refers to the parts of the computer that you can see and touch.

A、
Instruction

B、
Software

C、
Hardware

D、
Hardship
The two most common types of scanners are ＿＿＿A＿＿＿＿ and ＿＿C＿＿＿

A、
auto scanners

B、
hand-held scanners

C、
flatbed scanners

D、
handler scanners
A ＿＿＿A＿＿＿ is a device that enables the computer to handle sounds.

A、
sound card

B、
monitor

C、
video card

D、
network
A microcomputer, also called personal computer, is a computer designed for an individual.

对

错
Small as it is, a personal computer can perform the same program instructions as (A ).

A、
larger computers

B、
human beings

C、
typewriter

D、
printers