Graphics: Bitmap and Vector: revision quiz and key terms
Free practice for Graphics: Bitmap and Vector in KS3 Computing (Years 7–9). It covers: bitmap (raster) and vector images, pixels and resolution, scaling, JPEG, PNG, GIF and SVG, layers, nodes, fill and stroke, grouping, aligning, cropping, resizing and graphics software. Try the questions, then check the key terms.
Try 5 free questions
Sam groups a car's body and wheels together. What does this let him do?
In vector software, the fill is the colour inside a shape.
Which tool would make three shapes line up neatly along their tops?
Enlarging a small bitmap photo makes it sharper.
Which file type stores a vector graphic?
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Key terms for Graphics: Bitmap and Vector
- GIF
- A picture file type limited to 256 colours that can hold simple animations.
- Group
- Joins several objects so they can be moved and resized as one.
- Layer
- One sheet in a stack of see-through sheets that can be edited separately.
- Path
- A line made of connected points that can form a shape.
- PNG
- A picture file type with millions of colours and see-through backgrounds, and no loss of quality.
- Resize
- Makes the whole picture bigger or smaller while keeping all of its content.
- SVG
- A file type that stores drawings as shapes, often used for logos on websites.
- Transparency
- Areas of a picture that are see-through so the background shows.
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