App Dev Worksheet: UI vs UX

App development lesson 9: UI vs UX · Set 22 · 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 → Size → Pay
   Design B: Home → Item → Results → Cart → Size → Menu → Confirm
2. 2.👆 Two designs for the same task (each arrow is one tap). How many taps does the shorter design save?
   Design A: Home → Pens → Item
   Design B: Home → Search → Confirm → Shop → Menu → Cart → Item
3. 3.Which of these is about UX (the experience)? (a) the button colours (b) the font size (c) how users feel after (d) the icon shapes
4. 4.🎨 Is this about UI or UX: the font size? (a) UX (b) UI
5. 5.🔍 Which is the odd one out? (a) the screen layout (b) how users feel after (c) the font size (d) the theme colours
6. 6.🎨 Fewer taps to finish a task usually means ___. (a) a bigger app (b) worse UX (c) better UX (d) more colours
7. 7.👆 Two designs for the same task (each arrow is one tap). How many taps does the shorter design save?
   Design A: Home → Cart → Pay → Size
   Design B: Home → Item → Menu
8. 8.True or false: how users feel after is about UX (the experience). (a) False (b) True
9. 9.🔍 Which is the odd one out? (a) how fast a task is done (b) how users feel after (c) how many taps it takes (d) the theme colours
10. 10.👆 Two designs for the same task (each arrow is one tap). Which needs FEWER taps?
    Design A: Home → Offers → Cart → Search → Address → Size
    Design B: Home → Offers → Cart → Item → Confirm (a) Design B (b) Design A
11. 11.👆 Two designs for the same task (each arrow is one tap). How many taps does the shorter design save?
    Design A: Home → Address → Menu
    Design B: Home → Results → Cart → Offers → Pens → Size → Shop
12. 12.True or false: how fast a task is done is about UI (the look). (a) True (b) False
13. 13.True or false: whether users get lost is about UI (the look). (a) False (b) True
14. 14.🎨 Is this about UI or UX: the theme colours? (a) UX (b) UI
15. 15.True or false: the icon shapes is about UI (the look). (a) False (b) True
16. 16.🎨 Is this about UI or UX: whether users get lost? (a) UX (b) UI
17. 17.🔍 Which is the odd one out? (a) how many taps it takes (b) the screen layout (c) how users feel after (d) how fast a task is done
18. 18.🎨 Is this about UI or UX: how many taps it takes? (a) UI (b) UX
19. 19.Which of these is about UI (the look)? (a) how fast a task is done (b) the font size (c) how many taps it takes (d) how users feel after
20. 20.True or false: the button colours is about UI (the look). (a) True (b) False
21. 21.👆 Two designs for the same task (each arrow is one tap). How many taps does Design B need?
    Design A: Home → Pens → Results → Item
    Design B: Home → Menu → Shop
22. 22.🎨 Is this about UI or UX: how users feel after? (a) UI (b) UX
23. 23.🔍 Which is the odd one out? (a) the theme colours (b) the screen layout (c) how fast a task is done (d) the icon shapes
24. 24.👆 Two designs for the same task (each arrow is one tap). How many taps does Design B need?
    Design A: Home → Item → Pay → Confirm → Search → Menu → Address
    Design B: Home → Address → Results
25. 25.🔍 Which is the odd one out? (a) the theme colours (b) the icon shapes (c) how many taps it takes (d) the font size
26. 26.True or false: how easy sign-up is is about UI (the look). (a) False (b) True
27. 27.True or false: how easy sign-up is is about UX (the experience). (a) True (b) False
28. 28.🎨 UI stands for user ___. (a) input (b) internet (c) interface (d) idea
29. 29.👆 Two designs for the same task (each arrow is one tap). Which needs FEWER taps?
    Design A: Home → Item → Menu → Results → Pens
    Design B: Home → Confirm → Address → Menu (a) Design A (b) Design B
30. 30.🎨 Is this about UI or UX: the icon shapes? (a) UX (b) UI
31. 31.👆 Two designs for the same task (each arrow is one tap). Which needs FEWER taps?
    Design A: Home → Size → Pens → Pay → Address → Offers
    Design B: Home → Results → Shop (a) Design B (b) Design A
32. 32.👆 Two designs for the same task (each arrow is one tap). How many taps does Design B need?
    Design A: Home → Address → Menu
    Design B: Home → Confirm → Shop → Cart → Offers → Pay
33. 33.🔍 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
34. 34.👆 Two designs for the same task (each arrow is one tap). Which needs FEWER taps?
    Design A: Home → Cart → Search
    Design B: Home → Shop → Size → Offers → Search (a) Design A (b) Design B
35. 35.🎨 Is this about UI or UX: the screen layout? (a) UX (b) UI
36. 36.👆 Two designs for the same task (each arrow is one tap). How many taps does the shorter design save?
    Design A: Home → Offers → Address
    Design B: Home → Confirm → Shop → Cart
37. 37.🎨 Is this about UI or UX: how fast a task is done? (a) UX (b) UI
38. 38.👆 Two designs for the same task (each arrow is one tap). Which needs FEWER taps?
    Design A: Home → Shop → Confirm → Cart
    Design B: Home → Offers → Search → Pens → Results → Size → Address (a) Design A (b) Design B
39. 39.👆 Two designs for the same task (each arrow is one tap). How many taps does Design B need?
    Design A: Home → Cart → Address → Size → Results → Shop → Offers
    Design B: Home → Confirm → Shop → Pens → Pay
40. 40.👆 Two designs for the same task (each arrow is one tap). How many taps does the shorter design save?
    Design A: Home → Confirm → Item → Results → Pay
    Design B: Home → Offers → Shop → Results

Free app development lessons, practice and worksheets at talentjr.in/app-development-for-students