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WorksheetsIntroduction to Computers
Total questions: 30
Worksheet time: 20mins
The four stages of the information processing cycle are:
input, output and storage
input, processing, storage and output
input, storage, processing and output
Electronic device that manipulates data:
Hard disk
CPU
Computer
Collection of unprocessed element which includes text, numbers, images, audio and video
Data
Information
Information Processing Cycle
Are computers designed for general, everyday use.
Mainframe
PC
Game Consoles
Computers with powerful processors, lots of memory and many large drives
Embedded computers
Mobile Computers
Servers
Components in larger products that are used on many domestic appliances:
embedded computers
mainframes
supercomputers
It is the brain of the computer, it performs all the calculations for the computer.
RAM
CPU
DVD ROM
It is the place where software and data is stored while it is being used.
ROM
Hard Drive
RAM
It is the central printed circuit board and holds many of the critical components of the system
Mother board
Hard Disk
Graphics Card
It is a non volatile random access digital storage device.
DVD
USB
Hard disk
This is a...
DVD
Hard Drive
Motherboard
This is a (an)...
Heat sink
Optical drive
Power Supply
This is a...
RAM Memory
Motherboard
System Fan
This is a...
System Fan
Heat Sink
RAM Module
They are input devices...
Keyboard and scanner
Printer and speakers
DVD and CD
They are optical devices...
USB and DVD
CD and DVD
Hard drive and USB
An example of Local Area Network is...
Internet
INEGI
The school web
An example of MAN network is...
Internet
School Web
INEGI
A Wide Area Network example...
Internet
School Web
Telcel
The resource sharing in a network is:
An advantage
A disadvantage
A kilobyte is equivalent to:
1024 bytes
1524 bytes
13024 bytes
It controls all the basic hardware:
Utility software
Operating System
Antivirus
It is a rule to consider when choosing a password:
not to use personal information
log out completely from your account
use an easy word to remember
To protect yourself online it is recommended to:
use long passwords
not to access suspicious websites
use an antivirus
A NIC is...
the most important component of a computer network
the most important component of an embedded computer
the Name In a Computer...
In Windows they display content of a particular type:
Folder
Control Panel
Libraries
It is a list of the most recent files (documents, presentations, spreadsheets, etc)
aero peek
jump list
libraries
Collection of computer networks using telephone wires, digital cables and satellite links:
Internet
www
Browser
System of interlinked hypertext pages, using a web browser:
Internet
www
W3C
Unique web address that identifies a particular website:
HTTP
WWW
URL
