App Dev Worksheet: UI vs UX

App development lesson 9: UI vs UX · Set 238 · 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.🎨 A beautiful app that confuses everyone has ___. (a) good UI but poor UX (b) perfect UX (c) no UI at all (d) good UX but poor UI
2. 2.👆 Two designs for the same task (each arrow is one tap). Which needs FEWER taps?
   Design A: Home → Confirm → Address → Item
   Design B: Home → Cart → Size (a) Design B (b) Design A
3. 3.👆 Two designs for the same task (each arrow is one tap). How many taps does Design A need?
   Design A: Home → Search → Address → Shop
   Design B: Home → Pay → Pens → Cart → Offers → Size → Address
4. 4.👆 Two designs for the same task (each arrow is one tap). How many taps does Design A need?
   Design A: Home → Item → Results → Confirm → Address → Size
   Design B: Home → Offers → Menu → Search → Shop → Confirm → Pay
5. 5.🔍 Which is the odd one out? (a) how fast a task is done (b) the font size (c) the screen layout (d) the button colours
6. 6.👆 Two designs for the same task (each arrow is one tap). Which needs FEWER taps?
   Design A: Home → Address → Shop → Search → Menu
   Design B: Home → Pay → Offers → Shop → Menu → Results → Search (a) Design A (b) Design B
7. 7.🔍 Which is the odd one out? (a) how users feel after (b) the button colours (c) the icon shapes (d) the screen layout
8. 8.👆 Two designs for the same task (each arrow is one tap). How many taps does Design B need?
   Design A: Home → Menu → Size → Cart
   Design B: Home → Cart → Pay → Offers → Menu → Results
9. 9.True or false: how fast a task is done is about UX (the experience). (a) True (b) False
10. 10.👆 Two designs for the same task (each arrow is one tap). How many taps does the shorter design save?
    Design A: Home → Item → Address → Pay → Shop → Cart → Confirm
    Design B: Home → Address → Confirm → Item → Size
11. 11.🎨 Is this about UI or UX: the theme colours? (a) UX (b) UI
12. 12.Which of these is about UI (the look)? (a) whether users get lost (b) how users feel after (c) the theme colours (d) how fast a task is done
13. 13.Which of these is about UX (the experience)? (a) the button colours (b) the screen layout (c) how fast a task is done (d) the icon shapes
14. 14.🎨 UI stands for user ___. (a) internet (b) input (c) idea (d) interface
15. 15.👆 Two designs for the same task (each arrow is one tap). How many taps does Design A need?
    Design A: Home → Search → Pay → Shop → Address → Offers
    Design B: Home → Cart → Pens
16. 16.👆 Two designs for the same task (each arrow is one tap). How many taps does the shorter design save?
    Design A: Home → Size → Cart → Results → Pens → Menu → Confirm
    Design B: Home → Offers → Cart → Pay
17. 17.Which of these is about UI (the look)? (a) how easy sign-up is (b) whether users get lost (c) the font size (d) how fast a task is done
18. 18.Which of these is about UX (the experience)? (a) the icon shapes (b) how users feel after (c) the theme colours (d) the button colours
19. 19.🔍 Which is the odd one out? (a) the font size (b) how easy sign-up is (c) how many taps it takes (d) whether users get lost
20. 20.👆 Two designs for the same task (each arrow is one tap). How many taps does the shorter design save?
    Design A: Home → Cart → Search
    Design B: Home → Menu → Item → Size
21. 21.🔍 Which is the odd one out? (a) the theme colours (b) the button colours (c) whether users get lost (d) the screen layout
22. 22.👆 Two designs for the same task (each arrow is one tap). Which needs FEWER taps?
    Design A: Home → Search → Pens → Address → Pay
    Design B: Home → Cart → Size (a) Design A (b) Design B
23. 23.👆 Two designs for the same task (each arrow is one tap). How many taps does the shorter design save?
    Design A: Home → Item → Shop → Pay → Pens → Search
    Design B: Home → Pens → Size → Offers → Shop → Address → Search
24. 24.👆 Two designs for the same task (each arrow is one tap). How many taps does Design A need?
    Design A: Home → Shop → Address → Pay → Offers → Size
    Design B: Home → Results → Cart → Pens → Size → Item → Shop
25. 25.👆 Two designs for the same task (each arrow is one tap). How many taps does Design B need?
    Design A: Home → Menu → Shop → Search → Offers
    Design B: Home → Results → Cart
26. 26.👆 Two designs for the same task (each arrow is one tap). How many taps does the shorter design save?
    Design A: Home → Cart → Pens
    Design B: Home → Confirm → Shop → Results → Address → Menu
27. 27.🎨 Is this about UI or UX: the button colours? (a) UI (b) UX
28. 28.Which of these is about UX (the experience)? (a) the font size (b) the screen layout (c) how many taps it takes (d) the button colours
29. 29.👆 Two designs for the same task (each arrow is one tap). How many taps does Design A need?
    Design A: Home → Cart → Pens → Pay → Menu → Shop → Offers
    Design B: Home → Search → Shop
30. 30.True or false: how users feel after is about UI (the look). (a) True (b) False
31. 31.🎨 Is this about UI or UX: how easy sign-up is? (a) UX (b) UI
32. 32.🎨 Is this about UI or UX: how users feel after? (a) UI (b) UX
33. 33.🎨 UX stands for user ___. (a) experience (b) express (c) example (d) extra
34. 34.👆 Two designs for the same task (each arrow is one tap). Which needs FEWER taps?
    Design A: Home → Pay → Offers → Address → Cart → Size
    Design B: Home → Confirm → Menu → Shop (a) Design A (b) Design B
35. 35.👆 Two designs for the same task (each arrow is one tap). How many taps does the shorter design save?
    Design A: Home → Search → Offers → Shop
    Design B: Home → Results → Shop
36. 36.🔍 Which is the odd one out? (a) the font size (b) the icon shapes (c) the button colours (d) how many taps it takes
37. 37.👆 Two designs for the same task (each arrow is one tap). How many taps does Design B need?
    Design A: Home → Offers → Results → Address → Shop → Pens → Item
    Design B: Home → Item → Results
38. 38.👆 Two designs for the same task (each arrow is one tap). Which needs FEWER taps?
    Design A: Home → Pay → Menu → Item → Search
    Design B: Home → Pay → Size → Pens → Menu → Confirm (a) Design B (b) Design A
39. 39.🎨 Who should you test the UX with? (a) the app icon (b) real users (c) nobody (d) only yourself
40. 40.🎨 Is this about UI or UX: whether users get lost? (a) UX (b) UI

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