App Dev Worksheet: UI vs UX

App development lesson 9: UI vs UX · Set 244 · 40 questions

Developer's tip (Look and feel): UI (user interface) = the look: colours, fonts, icons, layout. UX (user experience) = how it feels: easy, fast, not confusing. Count taps: each arrow in a path is one tap; fewer taps for the same task = better UX.

1. 1.🎨 UI stands for user ___. (a) internet (b) idea (c) input (d) interface
2. 2.👆 Two designs for the same task (each arrow is one tap). Which needs FEWER taps?
   Design A: Home → Offers → Address
   Design B: Home → Cart → Pay → Address (a) Design B (b) Design A
3. 3.👆 Two designs for the same task (each arrow is one tap). Which needs FEWER taps?
   Design A: Home → Results → Pens
   Design B: Home → Pens → Item → Menu → Cart (a) Design A (b) Design B
4. 4.True or false: the button colours is about UI (the look). (a) False (b) True
5. 5.👆 Two designs for the same task (each arrow is one tap). Which needs FEWER taps?
   Design A: Home → Offers → Pay
   Design B: Home → Pay → Pens → Cart → Item (a) Design B (b) Design A
6. 6.🔍 Which is the odd one out? (a) the theme colours (b) the button colours (c) how easy sign-up is (d) the icon shapes
7. 7.Which of these is about UI (the look)? (a) the font size (b) how many taps it takes (c) whether users get lost (d) how easy sign-up is
8. 8.True or false: the theme colours is about UI (the look). (a) True (b) False
9. 9.🎨 A beautiful app that confuses everyone has ___. (a) no UI at all (b) perfect UX (c) good UI but poor UX (d) good UX but poor UI
10. 10.🎨 Fewer taps to finish a task usually means ___. (a) better UX (b) a bigger app (c) more colours (d) worse UX
11. 11.🎨 Is this about UI or UX: the font size? (a) UI (b) UX
12. 12.👆 Two designs for the same task (each arrow is one tap). How many taps does the shorter design save?
    Design A: Home → Shop → Confirm → Address → Pens → Search → Offers
    Design B: Home → Menu → Shop → Size → Address → Pay
13. 13.Which of these is about UI (the look)? (a) whether users get lost (b) the icon shapes (c) how fast a task is done (d) how many taps it takes
14. 14.🔍 Which is the odd one out? (a) the font size (b) how easy sign-up is (c) how many taps it takes (d) how fast a task is done
15. 15.🎨 Is this about UI or UX: the screen layout? (a) UX (b) UI
16. 16.True or false: how easy sign-up is is about UI (the look). (a) True (b) False
17. 17.🔍 Which is the odd one out? (a) whether users get lost (b) the theme colours (c) how many taps it takes (d) how easy sign-up is
18. 18.🔍 Which is the odd one out? (a) the icon shapes (b) the theme colours (c) how fast a task is done (d) the screen layout
19. 19.👆 Two designs for the same task (each arrow is one tap). Which needs FEWER taps?
    Design A: Home → Address → Results
    Design B: Home → Search → Address → Offers → Confirm → Shop (a) Design B (b) Design A
20. 20.Which of these is about UX (the experience)? (a) the theme colours (b) how easy sign-up is (c) the icon shapes (d) the screen layout
21. 21.🎨 UX stands for user ___. (a) experience (b) extra (c) express (d) example
22. 22.🔍 Which is the odd one out? (a) how many taps it takes (b) whether users get lost (c) how easy sign-up is (d) the button colours
23. 23.👆 Two designs for the same task (each arrow is one tap). How many taps does Design A need?
    Design A: Home → Confirm → Cart
    Design B: Home → Pens → Shop → Pay → Cart → Search → Address
24. 24.👆 Two designs for the same task (each arrow is one tap). Which needs FEWER taps?
    Design A: Home → Pens → Search → Offers → Menu
    Design B: Home → Item → Results → Shop → Search → Size → Cart (a) Design B (b) Design A
25. 25.True or false: the screen layout is about UI (the look). (a) False (b) True
26. 26.👆 Two designs for the same task (each arrow is one tap). How many taps does Design A need?
    Design A: Home → Pay → Size → Shop → Cart → Address → Results
    Design B: Home → Address → Shop → Cart → Pay
27. 27.🎨 Is this about UI or UX: whether users get lost? (a) UX (b) UI
28. 28.Which of these is about UI (the look)? (a) whether users get lost (b) the screen layout (c) how many taps it takes (d) how fast a task is done
29. 29.True or false: how fast a task is done is about UI (the look). (a) False (b) True
30. 30.👆 Two designs for the same task (each arrow is one tap). How many taps does the shorter design save?
    Design A: Home → Pens → Shop → Results → Size
    Design B: Home → Item → Address → Size → Cart → Confirm
31. 31.True or false: how many taps it takes is about UX (the experience). (a) False (b) True
32. 32.👆 Two designs for the same task (each arrow is one tap). How many taps does Design A need?
    Design A: Home → Menu → Search → Pens → Confirm → Offers
    Design B: Home → Search → Pens → Item
33. 33.🎨 Who should you test the UX with? (a) only yourself (b) the app icon (c) real users (d) nobody
34. 34.🔍 Which is the odd one out? (a) the button colours (b) whether users get lost (c) the font size (d) the screen layout
35. 35.👆 Two designs for the same task (each arrow is one tap). Which needs FEWER taps?
    Design A: Home → Shop → Item
    Design B: Home → Offers → Menu → Address → Pens → Size (a) Design B (b) Design A
36. 36.👆 Two designs for the same task (each arrow is one tap). Which needs FEWER taps?
    Design A: Home → Address → Offers → Pay → Shop → Confirm
    Design B: Home → Shop → Menu → Pens (a) Design B (b) Design A
37. 37.🎨 Is this about UI or UX: how easy sign-up is? (a) UI (b) UX
38. 38.👆 Two designs for the same task (each arrow is one tap). How many taps does the shorter design save?
    Design A: Home → Results → Offers → Menu → Pay
    Design B: Home → Pens → Search → Confirm → Offers → Menu
39. 39.True or false: the button colours is about UX (the experience). (a) True (b) False
40. 40.👆 Two designs for the same task (each arrow is one tap). How many taps does the shorter design save?
    Design A: Home → Results → Pens → Item
    Design B: Home → Size → Search → Item → Pens

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