App Dev Worksheet: UI vs UX

App development lesson 9: UI vs UX · Set 133 · 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.Which of these is about UI (the look)? (a) how fast a task is done (b) how many taps it takes (c) the screen layout (d) whether users get lost
2. 2.👆 Two designs for the same task (each arrow is one tap). How many taps does the shorter design save?
   Design A: Home → Results → Pay → Shop → Menu
   Design B: Home → Search → Pens → Item
3. 3.🎨 Is this about UI or UX: whether users get lost? (a) UI (b) UX
4. 4.👆 Two designs for the same task (each arrow is one tap). How many taps does the shorter design save?
   Design A: Home → Menu → Cart
   Design B: Home → Results → Confirm → Address
5. 5.🔍 Which is the odd one out? (a) how many taps it takes (b) the button colours (c) how fast a task is done (d) how easy sign-up is
6. 6.True or false: how many taps it takes is about UI (the look). (a) False (b) True
7. 7.Which of these is about UX (the experience)? (a) how many taps it takes (b) the font size (c) the screen layout (d) the button colours
8. 8.Which of these is about UI (the look)? (a) whether users get lost (b) how easy sign-up is (c) the theme colours (d) how fast a task is done
9. 9.🎨 Fewer taps to finish a task usually means ___. (a) a bigger app (b) better UX (c) worse UX (d) more colours
10. 10.🔍 Which is the odd one out? (a) how fast a task is done (b) the font size (c) how easy sign-up is (d) how users feel after
11. 11.🎨 A beautiful app that confuses everyone has ___. (a) good UX but poor UI (b) perfect UX (c) good UI but poor UX (d) no UI at all
12. 12.🔍 Which is the odd one out? (a) the icon shapes (b) the font size (c) how fast a task is done (d) the screen layout
13. 13.👆 Two designs for the same task (each arrow is one tap). Which needs FEWER taps?
    Design A: Home → Search → Pens
    Design B: Home → Shop → Search → Confirm (a) Design B (b) Design A
14. 14.👆 Two designs for the same task (each arrow is one tap). Which needs FEWER taps?
    Design A: Home → Size → Shop
    Design B: Home → Item → Offers → Results → Search → Size → Address (a) Design B (b) Design A
15. 15.🎨 Is this about UI or UX: how many taps it takes? (a) UI (b) UX
16. 16.True or false: whether users get lost is about UI (the look). (a) False (b) True
17. 17.True or false: the font size is about UX (the experience). (a) True (b) False
18. 18.🔍 Which is the odd one out? (a) whether users get lost (b) how many taps it takes (c) how users feel after (d) the theme colours
19. 19.🎨 Is this about UI or UX: the screen layout? (a) UI (b) UX
20. 20.👆 Two designs for the same task (each arrow is one tap). How many taps does Design A need?
    Design A: Home → Shop → Results → Item
    Design B: Home → Results → Item
21. 21.👆 Two designs for the same task (each arrow is one tap). How many taps does Design B need?
    Design A: Home → Item → Search → Pens → Cart
    Design B: Home → Results → Offers
22. 22.True or false: the screen layout is about UI (the look). (a) False (b) True
23. 23.👆 Two designs for the same task (each arrow is one tap). How many taps does Design B need?
    Design A: Home → Offers → Pay → Address → Confirm → Shop
    Design B: Home → Shop → Pay
24. 24.Which of these is about UX (the experience)? (a) the button colours (b) the screen layout (c) how easy sign-up is (d) the font size
25. 25.True or false: the font size is about UI (the look). (a) False (b) True
26. 26.🎨 UX stands for user ___. (a) experience (b) extra (c) express (d) example
27. 27.🔍 Which is the odd one out? (a) how fast a task is done (b) whether users get lost (c) how many taps it takes (d) the icon shapes
28. 28.🎨 Is this about UI or UX: how fast a task is done? (a) UI (b) UX
29. 29.True or false: the theme colours is about UX (the experience). (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 → Results → Cart → Search → Item
    Design B: Home → Shop → Results → Item → Pens → Menu → Address
31. 31.Which of these is about UX (the experience)? (a) whether users get lost (b) the button colours (c) the icon shapes (d) the font size
32. 32.👆 Two designs for the same task (each arrow is one tap). Which needs FEWER taps?
    Design A: Home → Shop → Item → Size
    Design B: Home → Confirm → Search → Results → Pens → Shop → Menu (a) Design B (b) Design A
33. 33.👆 Two designs for the same task (each arrow is one tap). How many taps does Design B need?
    Design A: Home → Results → Address → Item → Size
    Design B: Home → Shop → Pens → Offers
34. 34.👆 Two designs for the same task (each arrow is one tap). How many taps does the shorter design save?
    Design A: Home → Offers → Size → Pay
    Design B: Home → Results → Offers → Address → Item → Shop → Search
35. 35.👆 Two designs for the same task (each arrow is one tap). Which needs FEWER taps?
    Design A: Home → Pens → Search → Confirm
    Design B: Home → Confirm → Item (a) Design A (b) Design B
36. 36.🔍 Which is the odd one out? (a) the font size (b) the button colours (c) the icon shapes (d) how many taps it takes
37. 37.👆 Two designs for the same task (each arrow is one tap). How many taps does the shorter design save?
    Design A: Home → Shop → Confirm → Size → Cart
    Design B: Home → Cart → Size → Address
38. 38.👆 Two designs for the same task (each arrow is one tap). How many taps does Design B need?
    Design A: Home → Cart → Shop → Pay → Offers → Pens → Menu
    Design B: Home → Pens → Item → Confirm → Menu → Offers
39. 39.🎨 Is this about UI or UX: how easy sign-up is? (a) UX (b) UI
40. 40.🎨 Is this about UI or UX: the button colours? (a) UI (b) UX

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