App Dev Worksheet: UI vs UX

App development lesson 9: UI vs UX · Set 801 · 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). Which needs FEWER taps?
   Design A: Home → Size → Pay → Menu → Item → Pens
   Design B: Home → Pay → Confirm → Item → Cart (a) Design A (b) Design B
2. 2.True or false: how many taps it takes is about UX (the experience). (a) False (b) True
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 → Cart → Pay → Search → Menu
   Design B: Home → Pens → Size → Results → Cart → Shop → Menu
4. 4.🔍 Which is the odd one out? (a) the button colours (b) the font size (c) the theme colours (d) how fast a task is done
5. 5.👆 Two designs for the same task (each arrow is one tap). How many taps does Design B need?
   Design A: Home → Confirm → Pay → Search → Shop
   Design B: Home → Item → Size
6. 6.👆 Two designs for the same task (each arrow is one tap). Which needs FEWER taps?
   Design A: Home → Address → Pens
   Design B: Home → Size → Pens → Search → Offers → Confirm → Pay (a) Design B (b) Design A
7. 7.🎨 Is this about UI or UX: the font size? (a) UI (b) UX
8. 8.🎨 Who should you test the UX with? (a) real users (b) the app icon (c) only yourself (d) nobody
9. 9.👆 Two designs for the same task (each arrow is one tap). Which needs FEWER taps?
   Design A: Home → Item → Results → Pens
   Design B: Home → Menu → Cart → Search → Results → Pens → Pay (a) Design B (b) Design A
10. 10.🎨 UX stands for user ___. (a) extra (b) express (c) example (d) experience
11. 11.🎨 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
12. 12.True or false: the theme colours is about UX (the experience). (a) True (b) False
13. 13.👆 Two designs for the same task (each arrow is one tap). How many taps does Design A need?
    Design A: Home → Menu → Shop
    Design B: Home → Confirm → Shop → Address
14. 14.True or false: the icon shapes 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 → Search → Item → Cart → Menu → Offers → Pay
    Design B: Home → Pens → Confirm
16. 16.🔍 Which is the odd one out? (a) how users feel after (b) how many taps it takes (c) the icon shapes (d) how fast a task is done
17. 17.👆 Two designs for the same task (each arrow is one tap). Which needs FEWER taps?
    Design A: Home → Menu → Pens → Pay → Offers → Shop
    Design B: Home → Menu → Pens → Confirm → Results (a) Design A (b) Design B
18. 18.True or false: the theme colours is about UI (the look). (a) True (b) False
19. 19.🔍 Which is the odd one out? (a) the button colours (b) whether users get lost (c) the icon shapes (d) the screen layout
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 → Results → Size → Menu → Address → Offers
    Design B: Home → Menu → Address
21. 21.Which of these is about UX (the experience)? (a) the theme colours (b) the font size (c) the button colours (d) how many taps it takes
22. 22.🔍 Which is the odd one out? (a) whether users get lost (b) how many taps it takes (c) the screen layout (d) how users feel after
23. 23.🎨 UI stands for user ___. (a) internet (b) idea (c) input (d) interface
24. 24.👆 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 → Shop → Menu → Results
25. 25.👆 Two designs for the same task (each arrow is one tap). How many taps does Design A need?
    Design A: Home → Pens → Pay → Search → Results → Confirm → Item
    Design B: Home → Search → Pens → Confirm
26. 26.👆 Two designs for the same task (each arrow is one tap). Which needs FEWER taps?
    Design A: Home → Cart → Shop → Menu → Search → Pay → Confirm
    Design B: Home → Shop → Item → Results (a) Design B (b) Design A
27. 27.🔍 Which is the odd one out? (a) whether users get lost (b) how fast a task is done (c) the font size (d) how users feel after
28. 28.👆 Two designs for the same task (each arrow is one tap). How many taps does the shorter design save?
    Design A: Home → Shop → Pens
    Design B: Home → Search → Item → Address → Pay → Confirm → Menu
29. 29.👆 Two designs for the same task (each arrow is one tap). How many taps does the shorter design save?
    Design A: Home → Address → Search → Size
    Design B: Home → Results → Size
30. 30.👆 Two designs for the same task (each arrow is one tap). How many taps does the shorter design save?
    Design A: Home → Cart → Shop → Size
    Design B: Home → Offers → Results → Confirm → Pay → Size → Shop
31. 31.Which of these is about UX (the experience)? (a) the screen layout (b) how fast a task is done (c) the theme colours (d) the button colours
32. 32.True or false: the screen layout is about UI (the look). (a) False (b) True
33. 33.👆 Two designs for the same task (each arrow is one tap). How many taps does Design A need?
    Design A: Home → Results → Search → Offers
    Design B: Home → Menu → Confirm → Pens → Cart → Offers
34. 34.🎨 Is this about UI or UX: how many taps it takes? (a) UX (b) UI
35. 35.👆 Two designs for the same task (each arrow is one tap). How many taps does the shorter design save?
    Design A: Home → Size → Item → Confirm
    Design B: Home → Pay → Cart → Item → Confirm → Pens → Size
36. 36.Which of these is about UX (the experience)? (a) the screen layout (b) the theme colours (c) how users feel after (d) the button colours
37. 37.Which of these is about UI (the look)? (a) whether users get lost (b) how users feel after (c) the button colours (d) how fast a task is done
38. 38.👆 Two designs for the same task (each arrow is one tap). Which needs FEWER taps?
    Design A: Home → Confirm → Search → Shop
    Design B: Home → Menu → Pens (a) Design B (b) Design A
39. 39.👆 Two designs for the same task (each arrow is one tap). How many taps does Design B need?
    Design A: Home → Offers → Results
    Design B: Home → Menu → Results → Address → Offers → Shop
40. 40.🎨 Fewer taps to finish a task usually means ___. (a) a bigger app (b) more colours (c) worse UX (d) better UX

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