Year 7 Homework 4 - Graphics
Quiz by KS3 IT
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25 questions
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- Q1What is the process of converting images into a grid of pixels called?VectorizationSlicingRasterizationFiltering30s
- Q2What does DPI stand for in graphic design, and why is it important?Digital Pixels IndexDisplay Picture InformationDots Per InchDensity Per Image30s
- Q3What is a key difference between vector images and bitmap images?Vector images are made of paths, while bitmap images are made of pixels.Bitmaps are always smaller in file size than vector images.Bitmap images can be resized without losing quality.Vector images can show more detailed photographs than bitmaps.30s
- Q4What type of image is best for detailed photographs?Vector imagesBitmap imagesASCII art3D images30s
- Q5Which of the following is an advantage of vector graphics?They can be scaled to any size without losing quality.They are always more colorful than bitmap images.They cannot be edited once created.They take up more storage space than bitmaps.30s
- Q6What happens to a bitmap image when you enlarge it too much?It turns into a vector image automatically.It becomes sharper and clearer.It maintains the same quality regardless of size.It becomes pixelated and loses quality.30s
- Q7Which of the following best describes how vector graphics are created?Using points, lines, and curves defined by mathematical equations.By placing individual pixels on a grid.By scanning physical drawings into a computer.Using a set size that cannot be changed.30s
- Q8What is a common term used for images that have been digitally altered to mislead people?SnapshotDeepfakeMemeScreenshot30s
- Q9What is the main purpose of identifying fake images?To prevent misinformationTo share funny memesTo improve photography skillsTo create art30s
- Q10Which method can help you determine if an image is fake?Adding filtersChanging brightnessReverse image searchCropping the image30s
- Q11What is one sign that an image might be fake?Unnatural shadowsHigh resolutionClear focusVibrant colors30s
- Q12What is a popular app often used to create fake images and videos?Google ChromeInstagramSpotifyFaceApp30s
- Q13What term describes images that are manipulated to create misleading or false representations?Original imagesStock photosNature photosManipulated images30s
- Q14What is a common reason people create fake images?To practice photographyTo gain followersTo improve skillsTo deceive others30s
- Q15What can you do if you suspect an image is fake?Share it immediatelyCheck the sourceIgnore itEdit it yourself30s