WorksheetsThe Physical Computers
Total questions: 60
Worksheet time: 46mins
All computers share 4 common traits, Input, (a) , Processing, and Output.
In computer science, the concept of Layers of Abstraction means that:
Computers are hard to understand, so we need to simplify them.
There are many different levels of a computer, and different people understand and use certain parts.
Doctors need to know how realistic hearts look and work.
Using computers to make digital art is superior to traditional forms of art.
True or False: A PlayStation (or similar gaming console) is a type of computer.
True
False
True or False: A digital thermometer (or similar medical device) is a type of computer.
True
False
True or False: An analog wristwatch (or similar timekeeping device) is a type of computer.
True
False
How does a computer let you know what it is doing?
(a)
How does a computer know what you want it to do?
(a)
How does a computer keep data for use later?
(a)
What is it called when a computer performs calculations?
(a)
Name the Logic Gate:
Input 1 and Input 2 must be on or 1 for the output to be on or 1.
(a)
Name the Logic Gate:
Input 1 or Input 2 must be on or 1 for the output to be on or 1.
(a)
Name the Logic Gate:
If the input is on, then the output is not on.
If the input is off, then the output is not off.
(a)
00000100 in decimal is:
(a)
10110011 in decimal is:
100
179
37
88
3 in binary is:
(a)
64 in binary is:
01000000
00100000
10000000
00010000
Name this type of system unit:
(a)
Name this type of system unit:
(a)
Name this type of system unit:
(a)
Name this type of system unit:
(a)
Name this type of system unit:
(a)
Name this type of system unit:
(a)
Name this type of system unit:
(a)
Name this type of connector:
(a)
Name this type of connector:
(a)
Name this type of connector:
(a)
Name one of the essential physical components of a computer.
(a)
Name this piece of hardware:
(a)
Name this piece of hardware:
(a)
Name this piece of hardware:
(a)
Name this piece of hardware:
(a)
Name this piece of hardware:
(a)
Name this piece of hardware:
(a)
Name this piece of hardware:
(a)
The unit where most calculations take place is:
a peripheral
hardware
software
the CPU
A computer device that is not a part of the essential computer is:
a peripheral
hardware
software
the CPU
Computer program or instructions are:
a peripheral
hardware
software
the CPU
The parts of the computer that you can actually touch are:
a peripheral
hardware
software
the CPU
Identify the operating system:
(a)
Identify the operating system:
(a)
Identify the operating system:
(a)
Identify the operating system:
(a)
Which of these is NOT Utility Software:
Settings
Control Panel
Command Prompt
Media Player
Which of these is NOT Application Software?
Discord
Adobe Photoshop
PowerShell
Firefox
Which of these is NOT productivity software?
Microsoft PowerPoint
Paint 3D
Google Sheets
OpenOffice Writer
All computers need a way to manage or control:
Heat
Cold
People
Weather
This component is the hard outer shell of a computer.
Case
Fan & Heatsink
Power Supply
Optical Drive
Hard Disk Drive
This component helps keep other components cool.
Case
Fan & Heatsink
Power Supply
Optical Drive
Hard Disk Drive
This component delivers electricity to the other components.
Case
Fan & Heatsink
Power Supply
Optical Drive
Hard Disk Drive
This component reads storage kept on CDs, DVDs, and Blu-ray Disks.
Case
Fan & Heatsink
Power Supply
Optical Drive
Hard Disk Drive
This component is used for long term data storage.
Case
Fan & Heatsink
Power Supply
Optical Drive
Hard Disk Drive
This component is used to add extra features to a computer.
Expansion Cards
RAM
Motherboard
CPU
Printer
This component is used for short term memory storage.
Expansion Cards
RAM
Motherboard
CPU
Printer
This component is used to connect the other components.
Expansion Cards
RAM
Motherboard
CPU
Printer
This component is the brain of the computer.
Expansion Cards
RAM
Motherboard
CPU
Printer
This component is a peripheral.
Expansion Cards
RAM
Motherboard
CPU
Printer
In terms of power, this system unit will provide the most power at the best price.
Desktop
Laptop
Server
Smartphone
IoT Device
This system unit is built with unique sensors and can connect to the internet over many wireless networks.
Desktop
Laptop
Server
Smartphone
IoT Device
This system unit is used to host websites.
Desktop
Laptop
Server
Smartphone
IoT Device
This system unit is portable and is able to run operating systems like Windows and MacOS.
Desktop
Laptop
Server
Smartphone
IoT Device
