App Dev Worksheet: UI vs UX

App development lesson 9: UI vs UX · Set 196 · 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.👆 Two designs for the same task (each arrow is one tap). How many taps does the shorter design save?
   Design A: Home → Results → Cart → Size → Item
   Design B: Home → Pens → Search
2. 2.True or false: how fast a task is done is about UI (the look). (a) False (b) True
3. 3.👆 Two designs for the same task (each arrow is one tap). How many taps does the shorter design save?
   Design A: Home → Size → Shop → Menu → Cart → Confirm
   Design B: Home → Search → Pens → Item → Size
4. 4.True or false: how easy sign-up is is about UX (the experience). (a) False (b) True
5. 5.🎨 Fewer taps to finish a task usually means ___. (a) more colours (b) better UX (c) worse UX (d) a bigger app
6. 6.👆 Two designs for the same task (each arrow is one tap). Which needs FEWER taps?
   Design A: Home → Menu → Pens → Confirm → Shop
   Design B: Home → Offers → Size (a) Design B (b) Design A
7. 7.🔍 Which is the odd one out? (a) how users feel after (b) the font size (c) the theme colours (d) the icon shapes
8. 8.👆 Two designs for the same task (each arrow is one tap). Which needs FEWER taps?
   Design A: Home → Confirm → Cart
   Design B: Home → Pens → Size → Pay (a) Design A (b) Design B
9. 9.🎨 A beautiful app that confuses everyone has ___. (a) good UX but poor UI (b) good UI but poor UX (c) no UI at all (d) perfect UX
10. 10.🎨 Is this about UI or UX: how many taps it takes? (a) UI (b) UX
11. 11.True or false: the button colours is about UX (the experience). (a) False (b) True
12. 12.👆 Two designs for the same task (each arrow is one tap). How many taps does Design B need?
    Design A: Home → Item → Pay
    Design B: Home → Size → Address → Offers → Pay → Cart
13. 13.👆 Two designs for the same task (each arrow is one tap). How many taps does the shorter design save?
    Design A: Home → Cart → Address
    Design B: Home → Search → Size → Cart → Confirm → Pay
14. 14.👆 Two designs for the same task (each arrow is one tap). How many taps does Design A need?
    Design A: Home → Confirm → Address
    Design B: Home → Cart → Item → Pay → Size → Menu → Address
15. 15.🎨 UX stands for user ___. (a) example (b) extra (c) express (d) experience
16. 16.True or false: the font size is about UI (the look). (a) True (b) False
17. 17.🔍 Which is the odd one out? (a) the icon shapes (b) how easy sign-up is (c) the button colours (d) the screen layout
18. 18.👆 Two designs for the same task (each arrow is one tap). How many taps does the shorter design save?
    Design A: Home → Offers → Pay
    Design B: Home → Item → Cart → Search
19. 19.Which of these is about UX (the experience)? (a) the screen layout (b) the font size (c) how fast a task is done (d) the theme colours
20. 20.🎨 Is this about UI or UX: the font size? (a) UI (b) UX
21. 21.Which of these is about UI (the look)? (a) the button colours (b) how many taps it takes (c) how fast a task is done (d) how easy sign-up is
22. 22.🔍 Which is the odd one out? (a) the button colours (b) how fast a task is done (c) the font size (d) the icon shapes
23. 23.👆 Two designs for the same task (each arrow is one tap). Which needs FEWER taps?
    Design A: Home → Address → Confirm → Menu
    Design B: Home → Address → Confirm → Shop → Offers → Menu → Results (a) Design B (b) Design A
24. 24.👆 Two designs for the same task (each arrow is one tap). How many taps does the shorter design save?
    Design A: Home → Cart → Offers → Pens
    Design B: Home → Offers → Address
25. 25.Which of these is about UI (the look)? (a) the screen layout (b) how fast a task is done (c) whether users get lost (d) how many taps it takes
26. 26.Which of these is about UX (the experience)? (a) the screen layout (b) the button colours (c) whether users get lost (d) the theme colours
27. 27.True or false: how users feel after is about UX (the experience). (a) False (b) True
28. 28.🔍 Which is the odd one out? (a) the button colours (b) whether users get lost (c) the font size (d) the theme colours
29. 29.Which of these is about UX (the experience)? (a) how easy sign-up is (b) the button colours (c) the font size (d) the theme colours
30. 30.👆 Two designs for the same task (each arrow is one tap). How many taps does Design A need?
    Design A: Home → Cart → Item
    Design B: Home → Search → Size → Shop → Cart → Offers
31. 31.🔍 Which is the odd one out? (a) how users feel after (b) the button colours (c) how many taps it takes (d) whether users get lost
32. 32.Which of these is about UI (the look)? (a) how users feel after (b) the font size (c) how easy sign-up is (d) whether users get lost
33. 33.True or false: the theme colours is about UI (the look). (a) False (b) True
34. 34.👆 Two designs for the same task (each arrow is one tap). Which needs FEWER taps?
    Design A: Home → Pay → Shop → Address → Search → Pens → Results
    Design B: Home → Confirm → Address (a) Design B (b) Design A
35. 35.Which of these is about UX (the experience)? (a) the button colours (b) the icon shapes (c) the font size (d) how users feel after
36. 36.🔍 Which is the odd one out? (a) how fast a task is done (b) how easy sign-up is (c) how many taps it takes (d) the theme colours
37. 37.🎨 Is this about UI or UX: the icon shapes? (a) UI (b) UX
38. 38.👆 Two designs for the same task (each arrow is one tap). Which needs FEWER taps?
    Design A: Home → Pens → Cart → Size
    Design B: Home → Search → Pens (a) Design A (b) Design B
39. 39.👆 Two designs for the same task (each arrow is one tap). Which needs FEWER taps?
    Design A: Home → Address → Cart → Shop → Menu → Pay
    Design B: Home → Pay → Cart (a) Design A (b) Design B
40. 40.🎨 Is this about UI or UX: whether users get lost? (a) UX (b) UI

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