App Dev Worksheet: UI vs UX

App development lesson 9: UI vs UX · Set 381 · 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 Design B need?
   Design A: Home → Item → Shop → Pay → Size
   Design B: Home → Search → Menu → Pay → Pens → Offers → Cart
2. 2.🎨 UI stands for user ___. (a) idea (b) internet (c) input (d) interface
3. 3.🎨 Fewer taps to finish a task usually means ___. (a) worse UX (b) a bigger app (c) more colours (d) better UX
4. 4.🔍 Which is the odd one out? (a) the font size (b) how many taps it takes (c) the icon shapes (d) the screen layout
5. 5.👆 Two designs for the same task (each arrow is one tap). Which needs FEWER taps?
   Design A: Home → Size → Shop → Confirm
   Design B: Home → Offers → Pens → Search → Pay → Results → Confirm (a) Design B (b) Design A
6. 6.👆 Two designs for the same task (each arrow is one tap). Which needs FEWER taps?
   Design A: Home → Pens → Address → Pay
   Design B: Home → Pay → Menu → Offers → Search → Size → Address (a) Design B (b) Design A
7. 7.🎨 Is this about UI or UX: the screen layout? (a) UX (b) UI
8. 8.Which of these is about UI (the look)? (a) the theme colours (b) how easy sign-up is (c) how users feel after (d) whether users get lost
9. 9.🔍 Which is the odd one out? (a) the theme colours (b) how easy sign-up is (c) how fast a task is done (d) whether users get lost
10. 10.True or false: the font size is about UI (the look). (a) True (b) False
11. 11.👆 Two designs for the same task (each arrow is one tap). How many taps does Design B need?
    Design A: Home → Address → Shop
    Design B: Home → Search → Pay → Results → Address → Item → Menu
12. 12.🎨 A beautiful app that confuses everyone has ___. (a) no UI at all (b) good UX but poor UI (c) perfect UX (d) good UI but poor UX
13. 13.Which of these is about UI (the look)? (a) how fast a task is done (b) how many taps it takes (c) the button colours (d) how easy sign-up is
14. 14.True or false: how fast a task is done is about UX (the experience). (a) True (b) False
15. 15.👆 Two designs for the same task (each arrow is one tap). How many taps does the shorter design save?
    Design A: Home → Size → Shop → Results → Pens
    Design B: Home → Item → Size → Pay → Confirm → Shop
16. 16.True or false: how easy sign-up is is about UX (the experience). (a) False (b) True
17. 17.True or false: the screen layout is about UX (the experience). (a) True (b) False
18. 18.🔍 Which is the odd one out? (a) the font size (b) the icon shapes (c) the button colours (d) whether users get lost
19. 19.Which of these is about UI (the look)? (a) how easy sign-up is (b) how users feel after (c) the font size (d) whether users get lost
20. 20.🔍 Which is the odd one out? (a) how many taps it takes (b) how fast a task is done (c) the screen layout (d) how users feel after
21. 21.👆 Two designs for the same task (each arrow is one tap). Which needs FEWER taps?
    Design A: Home → Shop → Size → Cart → Confirm → Pens
    Design B: Home → Shop → Menu → Confirm → Pens → Address → Results (a) Design A (b) Design B
22. 22.🎨 Is this about UI or UX: the button colours? (a) UX (b) UI
23. 23.👆 Two designs for the same task (each arrow is one tap). How many taps does Design B need?
    Design A: Home → Menu → Pay → Item → Address
    Design B: Home → Results → Menu → Search → Address → Offers → Confirm
24. 24.True or false: how users feel after is about UX (the experience). (a) False (b) True
25. 25.🔍 Which is the odd one out? (a) the button colours (b) how users feel after (c) the icon shapes (d) the screen layout
26. 26.True or false: the icon shapes is about UI (the look). (a) True (b) False
27. 27.👆 Two designs for the same task (each arrow is one tap). How many taps does the shorter design save?
    Design A: Home → Shop → Confirm → Cart → Search → Menu → Results
    Design B: Home → Cart → Results
28. 28.🎨 Is this about UI or UX: the font size? (a) UX (b) UI
29. 29.🔍 Which is the odd one out? (a) the button colours (b) how many taps it takes (c) how fast a task is done (d) how users feel after
30. 30.👆 Two designs for the same task (each arrow is one tap). Which needs FEWER taps?
    Design A: Home → Size → Address → Menu
    Design B: Home → Search → Size → Results → Cart → Pay (a) Design A (b) Design B
31. 31.👆 Two designs for the same task (each arrow is one tap). How many taps does the shorter design save?
    Design A: Home → Item → Size → Confirm → Pay → Results → Pens
    Design B: Home → Results → Address
32. 32.🎨 Is this about UI or UX: how many taps it takes? (a) UI (b) UX
33. 33.🔍 Which is the odd one out? (a) how easy sign-up is (b) how users feel after (c) how fast a task is done (d) the font size
34. 34.👆 Two designs for the same task (each arrow is one tap). Which needs FEWER taps?
    Design A: Home → Cart → Size → Offers → Search
    Design B: Home → Item → Size → Shop → Pay → Pens → Results (a) Design B (b) Design A
35. 35.👆 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 → Confirm → Shop → Cart → Pay
36. 36.👆 Two designs for the same task (each arrow is one tap). How many taps does Design B need?
    Design A: Home → Item → Pay → Shop
    Design B: Home → Cart → Search → Address → Menu
37. 37.👆 Two designs for the same task (each arrow is one tap). Which needs FEWER taps?
    Design A: Home → Offers → Cart → Size → Confirm
    Design B: Home → Pens → Cart (a) Design A (b) Design B
38. 38.👆 Two designs for the same task (each arrow is one tap). How many taps does Design A need?
    Design A: Home → Shop → Address → Search → Pay → Menu → Offers
    Design B: Home → Menu → Offers → Shop
39. 39.🔍 Which is the odd one out? (a) the screen layout (b) the theme colours (c) the button colours (d) how easy sign-up is
40. 40.👆 Two designs for the same task (each arrow is one tap). Which needs FEWER taps?
    Design A: Home → Pens → Offers → Pay
    Design B: Home → Pens → Cart → Pay → Confirm → Search → Address (a) Design B (b) Design A

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