App Dev Worksheet: UI vs UX

App development lesson 9: UI vs UX · Set 392 · 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 → Address → Menu → Pens
   Design B: Home → Search → Results → Offers → Pay
2. 2.🎨 UX stands for user ___. (a) extra (b) experience (c) express (d) example
3. 3.👆 Two designs for the same task (each arrow is one tap). How many taps does the shorter design save?
   Design A: Home → Offers → Pens
   Design B: Home → Cart → Offers → Size → Menu → Item → Pay
4. 4.True or false: the screen layout is about UI (the look). (a) True (b) False
5. 5.Which of these is about UI (the look)? (a) how users feel after (b) the font size (c) whether users get lost (d) how many taps it takes
6. 6.🔍 Which is the odd one out? (a) whether users get lost (b) the screen layout (c) the font size (d) the button colours
7. 7.🎨 A beautiful app that confuses everyone has ___. (a) no UI at all (b) perfect UX (c) good UX but poor UI (d) good UI but poor UX
8. 8.🎨 Is this about UI or UX: the screen layout? (a) UX (b) UI
9. 9.👆 Two designs for the same task (each arrow is one tap). Which needs FEWER taps?
   Design A: Home → Size → Confirm → Pens → Search → Results
   Design B: Home → Confirm → Search → Size → Shop → Pens → Address (a) Design A (b) Design B
10. 10.🎨 Fewer taps to finish a task usually means ___. (a) more colours (b) better UX (c) a bigger app (d) worse UX
11. 11.🔍 Which is the odd one out? (a) the screen layout (b) how many taps it takes (c) the theme colours (d) the button colours
12. 12.👆 Two designs for the same task (each arrow is one tap). How many taps does the shorter design save?
    Design A: Home → Results → Menu → Offers → Confirm
    Design B: Home → Pens → Item
13. 13.🔍 Which is the odd one out? (a) the button colours (b) how easy sign-up is (c) the theme colours (d) the font size
14. 14.🔍 Which is the odd one out? (a) whether users get lost (b) how fast a task is done (c) the theme colours (d) how easy sign-up is
15. 15.True or false: how users feel after is about UI (the look). (a) True (b) False
16. 16.🎨 Is this about UI or UX: the theme colours? (a) UX (b) UI
17. 17.Which of these is about UI (the look)? (a) the icon shapes (b) how fast a task is done (c) how users feel after (d) how easy sign-up is
18. 18.🔍 Which is the odd one out? (a) how fast a task is done (b) the screen layout (c) the theme colours (d) the button colours
19. 19.👆 Two designs for the same task (each arrow is one tap). Which needs FEWER taps?
    Design A: Home → Size → Search
    Design B: Home → Item → Confirm → Offers (a) Design A (b) Design B
20. 20.👆 Two designs for the same task (each arrow is one tap). How many taps does the shorter design save?
    Design A: Home → Results → Shop → Confirm → Pay → Cart → Search
    Design B: Home → Size → Pens
21. 21.True or false: how fast a task is done is about UX (the experience). (a) True (b) False
22. 22.🎨 Who should you test the UX with? (a) only yourself (b) the app icon (c) nobody (d) real users
23. 23.Which of these is about UX (the experience)? (a) the button colours (b) the theme colours (c) how easy sign-up is (d) the font size
24. 24.🎨 Is this about UI or UX: the icon shapes? (a) UI (b) UX
25. 25.👆 Two designs for the same task (each arrow is one tap). How many taps does the shorter design save?
    Design A: Home → Size → Confirm
    Design B: Home → Confirm → Pens → Pay
26. 26.🎨 Is this about UI or UX: how many taps it takes? (a) UX (b) UI
27. 27.True or false: how fast a task is done is about UI (the look). (a) False (b) True
28. 28.Which of these is about UX (the experience)? (a) the button colours (b) the screen layout (c) the font size (d) how fast a task is done
29. 29.🔍 Which is the odd one out? (a) how many taps it takes (b) how fast a task is done (c) the button colours (d) how users feel after
30. 30.Which of these is about UX (the experience)? (a) the font size (b) whether users get lost (c) the theme colours (d) the icon shapes
31. 31.🎨 Is this about UI or UX: how users feel after? (a) UI (b) UX
32. 32.True or false: the button colours is about UI (the look). (a) False (b) True
33. 33.🎨 UI stands for user ___. (a) interface (b) internet (c) input (d) idea
34. 34.👆 Two designs for the same task (each arrow is one tap). Which needs FEWER taps?
    Design A: Home → Item → Pay → Menu → Size → Search
    Design B: Home → Pay → Confirm (a) Design B (b) Design A
35. 35.Which of these is about UI (the look)? (a) whether users get lost (b) how easy sign-up is (c) the screen layout (d) how many taps it takes
36. 36.👆 Two designs for the same task (each arrow is one tap). How many taps does Design A need?
    Design A: Home → Size → Pens → Confirm → Shop
    Design B: Home → Menu → Pay → Search → Address → Confirm → Cart
37. 37.🔍 Which is the odd one out? (a) the font size (b) how many taps it takes (c) how users feel after (d) whether users get lost
38. 38.👆 Two designs for the same task (each arrow is one tap). How many taps does the shorter design save?
    Design A: Home → Menu → Item
    Design B: Home → Menu → Cart → Item → Pay
39. 39.Which of these is about UI (the look)? (a) the button colours (b) how users feel after (c) how easy sign-up is (d) how many taps it takes
40. 40.👆 Two designs for the same task (each arrow is one tap). How many taps does Design A need?
    Design A: Home → Pens → Shop → Offers → Search → Cart
    Design B: Home → Shop → Item

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