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WorksheetsCSC134_Chapter 1: Introduction to Computers
Total questions: 25
Worksheet time: 13mins
Keyboard is a (an) _______ device.
output
input
software
memory
_______________ is known as the brain of a computer.
Monitor
Keyboard
CPU
System
Choose an example of an output device.
Keyboard
Speakers
Mouse
Monitor
A _____ is used to print documents, photos, and anything else that appears on your screen.
Camera
Smartphone
Printer
e - Reader
What is this?
Pointy thingy
Cursor
Marker
Indicator
What do we call this?
keyboard
mouse
games console
a speaker
Below are the advantages of using computers, EXCEPT ____________.
Reliability
Consistency
Public Safety
Speed
Information processing cycle consists of 3 phases, which is data, process and information.
True
False
It can holds data and programs even if the power is off.
Input device
Communication device
Storage device
Output device
It is a case that contains an electronic components of the computer that are used to process data.
Input device
Translator
Communication device
System unit
A worldwide collection of networks that connects millions of businesses, government agencies, educational institutions, and individuals.
Internet
Network
Modem
Switch
A collection of computers and devices connected together, often wirelessly, via communications devices and transmission media.
Internet
Network
Wi-Fi
Bluetooth
A ______________ is the fastest, most powerful computer.
Mainframes
Supercomputer
Game console
Server
A _________ controls access to the hardware, software, and other resources on a network.
Midrange
Supercomputer
Personal Computer
Server
_________ is raw, unprocessed facts including text, numbers, images and sounds.
Information
Data
Input
Output
__________ tasks is to develops and maintains websites and web resources.
Software engineer
System analyst
Computer support specialist
Webmaster
A (an) ___________________ is a set of hardware, software, data, people, and procedures that work together to produce information.
Information cycle
Information engineering
Information system
Information theft
Choose an example of an input device.
A(n) _________is a large, expensive, powerful computer that can handle hundreds or thousands of connected users simultaneously
supercomputer
mainframe computer
embedded computer
personal computer
Why is it important to have a basic understanding of how computers work?
Because knowing the history of computers means you also know how to use them.
Because knowing that computers come in many sizes will help you sell them.
Because knowing how to store computer output enables you to use a keyboard.
Because knowing how computers work improves your ability to use them.
When you withdraw cash from an ATM, scan groceries at the store, or use a calculator, you're using a type of computer.
TRUE
FALSE
Part of a computer that allows a user to put information into the computer ?
Output Device
Input Device
Operating System
Software
Parts of a computer that allow the user to see or hear information that comes out from the computer?
Software
Operating System
Output Device
Input Device
