MYP Design Topic Digital Image Editing and…

Question 1

A student reduces a detailed instruction diagram to a small web image and meets the download budget. Which observation would show that the optimisation has gone too far?

A

The exported file occupies less storage than the master

B

The exported image contains fewer pixels than the master

C

Essential lettering has become difficult to read after downscaling

D

The export uses a different file format from the master

Question 2

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True or False: A layer using the Multiply blend mode at 100% opacity must look identical to the same layer using the Normal blend mode at 100% opacity.

A

True

B

False

Question 3

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A student crops away half a photograph with “delete cropped pixels” switched off, then saves the layered master. The file remains almost the same size. What best explains this?

A

The master still stores the hidden pixels so the crop can be reversed.

B

Cropping automatically increases the resolution of the remaining visible area.

C

The editor replaces the cropped area with transparent pixels that always require more storage.

D

Layered image files have a fixed file size regardless of their contents.

Question 4

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To make one region of a layer partially visible through its mask, while leaving other regions unchanged, a student should paint that part of the mask __________.

black

red

white

grey

Question 5

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True or False: Embedding a small bitmap photograph inside an SVG file makes the photograph remain sharp at any enlargement.

A