App Dev Worksheet: UI vs UX

App development lesson 9: UI vs UX · Set 949 · 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 → Pens → Shop → Offers → Menu → Item → Search
   Design B: Home → Menu → Pens (a) Design A (b) Design B
2. 2.Which of these is about UX (the experience)? (a) how users feel after (b) the button colours (c) the font size (d) the icon shapes
3. 3.🎨 Is this about UI or UX: the theme colours? (a) UX (b) UI
4. 4.True or false: the theme colours is about UI (the look). (a) False (b) True
5. 5.🔍 Which is the odd one out? (a) how easy sign-up is (b) the screen layout (c) how many taps it takes (d) how fast a task is done
6. 6.Which of these is about UI (the look)? (a) how many taps it takes (b) how easy sign-up is (c) the font size (d) how fast a task is done
7. 7.👆 Two designs for the same task (each arrow is one tap). How many taps does the shorter design save?
   Design A: Home → Address → Search → Menu → Results → Pay
   Design B: Home → Results → Search → Cart → Menu
8. 8.True or false: how users feel after is about UI (the look). (a) True (b) False
9. 9.👆 Two designs for the same task (each arrow is one tap). Which needs FEWER taps?
   Design A: Home → Size → Shop → Pens → Search → Pay → Offers
   Design B: Home → Pens → Offers → Pay → Shop (a) Design B (b) Design A
10. 10.Which of these is about UX (the experience)? (a) whether users get lost (b) the icon shapes (c) the button colours (d) the font size
11. 11.🎨 Is this about UI or UX: how users feel after? (a) UX (b) UI
12. 12.👆 Two designs for the same task (each arrow is one tap). How many taps does the shorter design save?
    Design A: Home → Size → Confirm → Item → Pens
    Design B: Home → Pay → Search
13. 13.True or false: the font size is about UX (the experience). (a) False (b) True
14. 14.🎨 Fewer taps to finish a task usually means ___. (a) worse UX (b) a bigger app (c) better UX (d) more colours
15. 15.🔍 Which is the odd one out? (a) the button colours (b) how easy sign-up is (c) the theme colours (d) the font size
16. 16.🔍 Which is the odd one out? (a) how easy sign-up is (b) whether users get lost (c) the font size (d) how many taps it takes
17. 17.👆 Two designs for the same task (each arrow is one tap). Which needs FEWER taps?
    Design A: Home → Search → Shop → Cart
    Design B: Home → Menu → Pay → Results → Offers → Pens (a) Design B (b) Design A
18. 18.🎨 UI stands for user ___. (a) internet (b) interface (c) input (d) idea
19. 19.True or false: the button colours is about UX (the experience). (a) True (b) False
20. 20.🎨 Is this about UI or UX: the font size? (a) UX (b) UI
21. 21.🔍 Which is the odd one out? (a) the icon shapes (b) how easy sign-up is (c) whether users get lost (d) how users feel after
22. 22.👆 Two designs for the same task (each arrow is one tap). Which needs FEWER taps?
    Design A: Home → Address → Shop
    Design B: Home → Shop → Results → Cart (a) Design A (b) Design B
23. 23.👆 Two designs for the same task (each arrow is one tap). How many taps does Design B need?
    Design A: Home → Size → Address
    Design B: Home → Pens → Menu → Address → Results → Confirm → Pay
24. 24.Which of these is about UX (the experience)? (a) the screen layout (b) the button colours (c) the font size (d) how fast a task is done
25. 25.👆 Two designs for the same task (each arrow is one tap). How many taps does the shorter design save?
    Design A: Home → Offers → Pens → Menu
    Design B: Home → Confirm → Shop → Pay → Cart → Results → Pens
26. 26.🎨 A beautiful app that confuses everyone has ___. (a) good UI but poor UX (b) good UX but poor UI (c) no UI at all (d) perfect UX
27. 27.👆 Two designs for the same task (each arrow is one tap). Which needs FEWER taps?
    Design A: Home → Address → Menu → Size → Search → Shop → Cart
    Design B: Home → Cart → Address → Shop → Item (a) Design A (b) Design B
28. 28.🎨 UX stands for user ___. (a) example (b) extra (c) express (d) experience
29. 29.👆 Two designs for the same task (each arrow is one tap). Which needs FEWER taps?
    Design A: Home → Pens → Results → Size
    Design B: Home → Cart → Item (a) Design A (b) Design B
30. 30.True or false: how easy sign-up is is about UI (the look). (a) False (b) True
31. 31.🎨 Is this about UI or UX: the screen layout? (a) UX (b) UI
32. 32.👆 Two designs for the same task (each arrow is one tap). How many taps does Design B need?
    Design A: Home → Results → Pay → Size
    Design B: Home → Pay → Offers → Cart → Size
33. 33.True or false: the theme colours is about UX (the experience). (a) True (b) False
34. 34.👆 Two designs for the same task (each arrow is one tap). Which needs FEWER taps?
    Design A: Home → Offers → Pens → Shop → Item → Address → Pay
    Design B: Home → Shop → Size → Confirm → Pay (a) Design A (b) Design B
35. 35.🎨 Who should you test the UX with? (a) only yourself (b) real users (c) nobody (d) the app icon
36. 36.🔍 Which is the odd one out? (a) the theme colours (b) how users feel after (c) the screen layout (d) the icon shapes
37. 37.👆 Two designs for the same task (each arrow is one tap). Which needs FEWER taps?
    Design A: Home → Address → Shop
    Design B: Home → Pens → Confirm → Cart (a) Design A (b) Design B
38. 38.🔍 Which is the odd one out? (a) the button colours (b) whether users get lost (c) the theme colours (d) the font size
39. 39.Which of these is about UI (the look)? (a) how easy sign-up is (b) how fast a task is done (c) whether users get lost (d) the button colours
40. 40.🎨 Is this about UI or UX: how fast a task is done? (a) UX (b) UI

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