1.
In ______IBM introduced its _____________ for use in the home, office and schools.
2.
List the components in the system unit:
3.
Define Computer:
4.
PC’s run programs designed to help individuals accomplish their work more
5.
______________ , are a collection of computers connected together so that they can exchange data.
6.
______________ are huge, multi-user systems designed to handle gigantic processing jobs in large corporations or government agencies.
7.
Some common input devices are:
8.
Some common output devices are:
9.
The is the central electronic chip that determines the processing power of the computer.
10.
Expansions slots appear on the
11.
Two forms of Primary Memory are ___________ and ________________
12.
The computer stores information as a ____________________
13.
A byte equals ________
14.
The is the primary device that a computer uses to store information.
15.
The hard drive stores _________________
16.
A is any piece of hardware attached to a computer. A few examples of peripheral devices are.
17.
The two (2) main types of software are ____________________ and ___________________
18.
Some common kinds of application software are:
19.
The is how the computer's operating system presents information to the user and the user gives instructions (commands) to the computer.
20.
The two kinds of user Interfaces are: _____________________ and __________________
21.
Who invented the first computer and what year?
22.
List three mobile computers:
23.
What are the four types of operating systems: _________________ __________________
__________ ___________ and _____________________
24.
What are the two area networks _______________________ and _____________________