5-Lesson System specifications
EXERCISE 1 – Basic parts and functions of
the computer
1.
a) Why does the computer need to have enough RAM (random access memory)?
RAM is used for permanent storage of files on the hard disk: music, images and movies,
while RAM is used for temporary storage of data used by the computer's processor
.
b) How much random access memory is there in your computer?
My computer has 128GB of random storage space
.
2.
a) What is a hard drive and where is it generally located?
A hard disk drive (HDD) is a storage device that holds its data on spinning magnetized
disks.
b) How much storage space is there on your computer’s hard drive?
My computer has 1 terabyte of hard drive space
.
3. Inside the computer case, there is a part that all the major
components of the computer
are attached to. What is this part called?
It is called internal hardware
4. Which part executes commands given to the computer?
The commands given to the computer are executed in the central processor part.
EXERCISE 2 – Main connection ports
This exercise considers the different ports and plugs of a computer.
1.
a) How many USB ports can you find on the computer you are using?
My computer has 2 USB ports
.
b) Are there any ports in the front panel of the computer?
There are no ports on the front
panel of my computer.
2.
a) Does the computer have a port for
headphones, one for sound-in, and one for a
microphone?
Yes, of course there are such ports
