WorksheetsIntroduction to Computers
Total questions: 30
Worksheet time: 15mins
What is a computer?
A computer is case that manipulates information or data.
A computer is an electronic device that manipulates information or data.
A computer is powered box that manipulates information or data.
A computer has the ability to:
It has the ability to store, retrieve, and process data.
It has the ability to store, retrieve, and pastas data.
It has the ability to stage, retrieve, and process data.
You can use a computer to (check all that apply)
Type Documents
Send Email
Play Games
Browse the web
Hardware is ...
any part of your computer
any part of your computer that has a hard structure
any part of your computer that has a software structure
any part of your computer that has a physical structure
Hardware is (check all that apply)
Software
Keyboard
Mouse
computer's internal parts
Software is ...
Hardware for your computer
any set of instructions that tells the hardware what to do and how to do it
all hardware components
any set of instructions for you to read
The laptop computer is commonly called a
mobility device
a persons preferred computer
a Notebook
Tablet computers
Are worse than computers
Are more portable than laptops
Use a keyboard
Use a mouse
A _____________is a computer that serves up information to other computers on a network.
Mainstay
Laptop
Desktop
Server
Which of the following is not a specialized computer?
land line phone
smartphone
wearables (fitness trackers, smartwatches)
game consoles
What is the most common type of PC operating system
OS X
Lynux
Microsoft Windows
Which of these is the earliest known computing device.
Calculator
Abacus
Slide Rule
How many generations of computers are there?
4
5
3
6
Computers are classified into different generations based on
Shape
Size
Weight
Technology
Fifth Generation of Computers is the fastest Generation
True
False
What is technology that used in First Generation?
Artificial intelligence
Transistor
Vaccum Tubes
Integrated circuit
Microprocessors were used in
1st generation computer
4th generation computer
5th generation computer
None of these
Fifth generation computer uses
Vacuum tubes
microprocessor
Artificial Intelligence
None of these
It is an integrated circuit that contains the entire central processing unit of a computer on a single silicon chip.
microprocessor
integrated circuit
silicon
transistor
Unlike the earlier generation of computers that were big enough to fill an entire room, these only take up reasonable space on a desk.
microcomputer
portable computer
minicomputer
mainframe
Devices still being developed today are based on this concept, where computers respond to natural language input and are capable of learning and self-organization.
artificial intelligence
microcomputer
microprocessor
semiconductor
The image represents which of the generations
Integrated Chips
Microchips
Micro processors
Transistors
What was the third generation of computers built with
Integrated Circuits
Processors
Vacuums
Transistors
Select all that apply to the first generation of computers.
Cheaper
Generated a lot of heat
Much More reliable
Smaller
Very Large
Transistors are used in which generations of computers.
1st generation
2nd generation
3rd generation
None of these
The development of these marked the beginning of the third generation of computers.
integrated circuit
microprocessor
semiconductor
transistor
These are electronic devices that control the flow of electrons in a vacuum.
vacuum tube
transistor
integrated circuit
microprocessor
