App Dev Worksheet: UI vs UX

App development lesson 9: UI vs UX · Set 511 · 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 → Pens → Results → Item → Search → Cart
   Design B: Home → Offers → Menu → Pens → Size
2. 2.Which of these is about UI (the look)? (a) the button colours (b) how fast a task is done (c) how many taps it takes (d) whether users get lost
3. 3.🎨 UI stands for user ___. (a) internet (b) interface (c) input (d) idea
4. 4.🔍 Which is the odd one out? (a) the theme colours (b) the button colours (c) how easy sign-up is (d) the icon shapes
5. 5.👆 Two designs for the same task (each arrow is one tap). Which needs FEWER taps?
   Design A: Home → Menu → Search
   Design B: Home → Cart → Address → Menu (a) Design B (b) Design A
6. 6.🎨 UX stands for user ___. (a) extra (b) express (c) experience (d) example
7. 7.Which of these is about UX (the experience)? (a) the font size (b) the button colours (c) how easy sign-up is (d) the icon shapes
8. 8.🎨 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
9. 9.🔍 Which is the odd one out? (a) the font size (b) the button colours (c) the screen layout (d) how users feel after
10. 10.🔍 Which is the odd one out? (a) whether users get lost (b) how easy sign-up is (c) the theme colours (d) how fast a task is done
11. 11.🎨 Is this about UI or UX: how many taps it takes? (a) UX (b) UI
12. 12.🎨 Is this about UI or UX: the screen layout? (a) UI (b) UX
13. 13.True or false: the button colours is about UI (the look). (a) False (b) True
14. 14.🔍 Which is the odd one out? (a) the button colours (b) the theme colours (c) the screen layout (d) whether users get lost
15. 15.👆 Two designs for the same task (each arrow is one tap). How many taps does Design A need?
    Design A: Home → Offers → Item → Pens → Shop → Search → Size
    Design B: Home → Size → Results → Pay → Pens
16. 16.🎨 Fewer taps to finish a task usually means ___. (a) worse UX (b) a bigger app (c) better UX (d) more colours
17. 17.🔍 Which is the odd one out? (a) how many taps it takes (b) how fast a task is done (c) the icon shapes (d) whether users get lost
18. 18.🎨 Is this about UI or UX: the button colours? (a) UI (b) UX
19. 19.🔍 Which is the odd one out? (a) how users feel after (b) how fast a task is done (c) the screen layout (d) whether users get lost
20. 20.👆 Two designs for the same task (each arrow is one tap). How many taps does Design B need?
    Design A: Home → Menu → Confirm → Shop
    Design B: Home → Pens → Cart
21. 21.👆 Two designs for the same task (each arrow is one tap). How many taps does the shorter design save?
    Design A: Home → Cart → Size → Menu
    Design B: Home → Pay → Results → Pens → Shop → Size
22. 22.👆 Two designs for the same task (each arrow is one tap). Which needs FEWER taps?
    Design A: Home → Cart → Confirm → Pay → Menu
    Design B: Home → Pay → Menu → Search → Shop → Item → Size (a) Design B (b) Design A
23. 23.👆 Two designs for the same task (each arrow is one tap). Which needs FEWER taps?
    Design A: Home → Confirm → Size → Address → Pens → Results → Search
    Design B: Home → Size → Confirm → Item → Offers (a) Design A (b) Design B
24. 24.👆 Two designs for the same task (each arrow is one tap). How many taps does the shorter design save?
    Design A: Home → Size → Shop → Address → Confirm → Results → Search
    Design B: Home → Pens → Size → Cart → Shop
25. 25.👆 Two designs for the same task (each arrow is one tap). How many taps does the shorter design save?
    Design A: Home → Results → Pay → Cart → Size
    Design B: Home → Shop → Pens → Offers → Cart → Search → Menu
26. 26.Which of these is about UX (the experience)? (a) the screen layout (b) how many taps it takes (c) the button colours (d) the font size
27. 27.🎨 Is this about UI or UX: the font size? (a) UX (b) UI
28. 28.Which of these is about UX (the experience)? (a) whether users get lost (b) the button colours (c) the icon shapes (d) the theme colours
29. 29.👆 Two designs for the same task (each arrow is one tap). How many taps does the shorter design save?
    Design A: Home → Offers → Size
    Design B: Home → Address → Results → Pay → Confirm → Shop → Pens
30. 30.Which of these is about UI (the look)? (a) the font size (b) whether users get lost (c) how many taps it takes (d) how users feel after
31. 31.👆 Two designs for the same task (each arrow is one tap). How many taps does Design A need?
    Design A: Home → Pens → Menu → Pay
    Design B: Home → Pens → Confirm → Results → Offers
32. 32.👆 Two designs for the same task (each arrow is one tap). Which needs FEWER taps?
    Design A: Home → Shop → Confirm
    Design B: Home → Pay → Search → Offers → Item → Menu → Pens (a) Design B (b) Design A
33. 33.True or false: how many taps it takes is about UI (the look). (a) False (b) True
34. 34.Which of these is about UI (the look)? (a) how users feel after (b) the screen layout (c) whether users get lost (d) how easy sign-up is
35. 35.👆 Two designs for the same task (each arrow is one tap). Which needs FEWER taps?
    Design A: Home → Pay → Size
    Design B: Home → Search → Results → Pens → Shop → Offers → Item (a) Design A (b) Design B
36. 36.👆 Two designs for the same task (each arrow is one tap). Which needs FEWER taps?
    Design A: Home → Pens → Search → Menu → Pay
    Design B: Home → Cart → Address → Menu (a) Design A (b) Design B
37. 37.👆 Two designs for the same task (each arrow is one tap). How many taps does the shorter design save?
    Design A: Home → Cart → Size → Menu
    Design B: Home → Menu → Results → Confirm → Cart → Item → Pens
38. 38.👆 Two designs for the same task (each arrow is one tap). Which needs FEWER taps?
    Design A: Home → Search → Shop → Offers
    Design B: Home → Shop → Cart (a) Design A (b) Design B
39. 39.🔍 Which is the odd one out? (a) whether users get lost (b) how fast a task is done (c) the font size (d) how easy sign-up is
40. 40.🔍 Which is the odd one out? (a) the icon shapes (b) the font size (c) the theme colours (d) how many taps it takes

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