WorksheetsDIGITAL GRAPHICS
Total questions: 70
Worksheet time: 38mins
What is a pixel?
A programming language
A type of computer hardware
A unit of digital image
A software application
What is a bit?
A unit of data that is either 0 or 1
A software application
A programming language
A type of computer hardware
What is Binary?
A numerical system using base 16
A numerical system using base 10
A numerical system using base 8
A numerical system using base 2
What is the definition of Resolution?
The process of reducing an image’s size
The clarity or detail an image holds
The speed at which an image loads
The number of colors in an image
What is Colour Depth?
The depth of color in a paint can
The intensity of a color in a photograph
The number of bits used to indicate the color of a single pixel
The number of colors in a rainbow
Which of the following is not a software used for creating and editing images?
Paint
Photopea
Microsoft Word
Adobe Photoshop
What is a Vector Image?
A type of image that uses pixels to represent images
A type of image that uses layers to represent images
A type of image that uses mathematical equations to represent images
A type of image that uses filters to represent images
Which of the following are elements of a good logo?
Complexity, Colorfulness, Size
Simplicity, Relevance, Memorability
Irrelevance, Obscurity, Detail
Monotony, Uniformity, Blandness
The squares on an image are often referred to as:
Pixels
Blocks
Tiles
Grids
What is the colour depth of this image?
(a)
Which image would be of the best quality?
16 Bit
2 Bit
4 Bit
8 Bit
What is selection?
The process of choosing an area of an image you want to change
Being picked for the football team
Selecting a program
Changing the colour of the brush
Which tool allows you to trim parts of your images in Adobe?
Drop
Lose
Crop
Reduce
What does RGB stand for?
Real Gaming Broadcast
Red, Green, Blue
Radiant Graphical Bits
Red, Green, Black
What is the part of the workspace that contains menu items called?
Task Bar
Menu Bar
Panels
Tool Bar
What is removing unwanted areas of an image known as?
Reducing
Clipping
Cutting
Cropping
What is e safety?
The practice of protecting personal information online
A type of electronic device
A software for internet security
A government policy
It is ok to share your password with your close friend?
False
True
Name two types of social media and name 2 examples of them.
Social networking sites: Facebook, LinkedIn; Microblogging sites: Twitter, Tumblr
Social bookmarking sites: Pinterest, Digg; Blogging platforms: WordPress, Blogger
Video sharing sites: YouTube, Vimeo; Photo sharing sites: Instagram, Snapchat
Professional networking sites: LinkedIn, Xing; Music sharing sites: SoundCloud, Spotify
What is Phishing?
A technique for improving search engine rankings
A method of fishing using a rod and bait
A type of cyber attack that involves tricking individuals into providing sensitive information
A process of encrypting data for security
How can you identify if an email sent to you is a scam?
Look for a legitimate sender address
Verify the presence of urgent or threatening language
All of the above
Check for spelling and grammatical errors
Name one output device and what it is used for.
Monitor - used to display visual output from the computer
Microphone - used to capture audio input
Keyboard - used to input data into the computer
Mouse - used to navigate the computer interface
What is RAM and what is it used for?
A type of software used for managing computer resources
A type of volatile memory used for temporary data storage and quick access
A type of external storage device used for data backup
A type of permanent storage used for long-term data retention
Which of the following is computer software?
floppy disc
ms windows
Touch Screen
Printer
What is hardware? Give one example.
Physical components of a computer, like a keyboard
Internet services, like email
Programs and applications, like Microsoft Word
Online games, like Minecraft
What is software? Give one example.
Programs and applications, like Microsoft Word
Internet services, like email
Online games, like Minecraft
Physical components of a computer, like a mouse
What type of device is a printer?
Network
Input
Storage
Output
What is the primary function of RAM in a computer?
Long-term storage
Temporary storage
Input data
Output data
Which component connects all parts of a computer together?
Optical Drive
Graphics card
Motherboard
CPU/Processor
What is the main function of a hard disk drive?
Output data
Store data
Process data
Input data
Which component is responsible for processing all instructions from software and hardware?
CPU
Hard Drive
Video Card
RAM
Which component is used to store long-term data and files?
Hard Drive
CPU
Video Card
RAM
What is the main purpose of the hard drive in a computer?
Process data
Connect components
Store long-term data
Render graphics
Which of the following is a storage device?
RAM (Random Access Memory)
A laser printer
A scanner
A CD ROM
Which of the following is likely to be held in Read Only Memory (ROM)?
Software such as Word while a user is typing a document
Start-up instructions used when a PC is switched on
A document saved by the user for permanent storage
A film loaded from a DVD
What is the name given to the physical parts of the system?
Operating System
Software
Hardware
Which computer has a Quad Core processor?
Both computers
Computer 2
Computer 1
Neither computer
What is a network?
Lot of computers in one place
Two or more computers that are connected together by cables or Wi-Fi
A single computer that is not connected to any other
Which of these would be a benefit of having a network?
Sharing hardware, software and data
Preventing computers from being hacked
Preventing any viruses spreading from computer to computer
What is the primary function of an operating system?
To manage computer hardware and software resources
To provide internet connectivity
To store data permanently
To process graphics
Which of the following is an example of application software?
BIOS
RAM
Microsoft Excel
Motherboard
What is the role of a graphics card in a computer?
To process audio signals
To render images and video
To store data
To connect to the internet
Two MAJOR category of software are:
operating system and system software
system software and application software
system software and utility programs
utility programs and operating system
What is the name given to software that can be used by many people for a wide range of tasks?
Custom-written
Special-purpose
Integrated
General-purpose
Which of the following is NOT a system utility?
antivirus program
word processing program
disk defragmenting program
disk checking program
System Software:
Consists of the operating System.
performs a useful function.
Is the outside of the computer.
Controls the computer.
A user ________ is the combination of hardware and software that helps people and computers communicate with each other.
panel
system
surface
interface
Which of the following is NOT a category of application software?
General Purpose software
Entertainment software
Integrated software
Special Purpose software
What is the primary function of Random Access Memory (RAM)?
To connect to the internet
To temporarily store data and instructions
To process graphics
To store data permanently
What is the main purpose of a CPU in a computer?
To render graphics
To store data
To process instructions
To provide internet connectivity
Identify the input devices.
What should you do if you encounter something unsafe while playing games online?
Deal with it on your own
Keep playing
Confront the person online
Tell an adult you trust
What should you do if you encounter something inappropriate while exploring online?
Keep exploring
Share it with others
Report it to an adult you trust
Engage with the inappropriate content
Which one of these is a type of social media?
Minecraft
BBC News
ITV
How do you know a website is secure?
Has a popup that says it is secure
Antivirus software tells you
Address says https://
You get an email
How can you avoid plagiarism?
Make sure that you change the title
Make sure you don't get caught
Make sure that you always rewrite in your own words and cite your sources
Make sure you remove any highlighting so that you don't get found out
What is 'phishing'?
Sending messages to steal personal details
Software that causes computer failure
Trying to catch a fish
A website where you can input information
You receive an email about your Minecraft account. It says you need to update your password. What do you do?
Reply and tell them you are blocking the address because this is a scam.
Don't reply because it is probably a hacker trying to get your private information.
Click on the link in the email to update your password.
Ignore the email because you aren't having any problems with your account.
What is a virus?
A program that makes the user feel unwell
A program that stops a computer from working
A program which replicates itself and spreads to other computers via attachments
Which pictured tool lets you add a text layer to an image?
Option a
Option b
Option c
Option d
What keyboard shortcut lets you go one step backwards?
SHIFT + B
CTRL + BACKSPACE
ALT + DELETE
CTRL + ALT + Z
What tool selects an area of an image, that matches the colour of the pixel you select?
Lasso Tool
Rectangular Marquee Tool
Magic Wand Tool
Quick Selection Tool
We arrange and combine images together using layers. Which of these is a good name for a layer?
Layer 1
Background
123
Something
Name the tool.
move tool
hand tool
lasso tool
crop tool
Name the tool.
eyedropper tool
crop tool
eraser tool
lasso tool
Name the tool.
lasso tool
text tool
paintbrush tool
eraser tool
Name the tool.
eraser tool
custom shape tool
eyedropper tool
paintbrush tool
Name the tool.
paint tool
lasso tool
zoom tool
fill tool
Name the tool.
move tool
zoom tool
custom shape tool
text tool
Name the tool.
eyedropper tool
lasso tool
custom shape tool
eraser tool
