App Dev Worksheet: UI vs UX

App development lesson 9: UI vs UX · Set 648 · 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 → Offers → Pay → Cart → Item → Confirm
   Design B: Home → Pens → Address → Results → Confirm → Item (a) Design B (b) Design A
2. 2.🔍 Which is the odd one out? (a) the theme colours (b) the icon shapes (c) the screen layout (d) whether users get lost
3. 3.👆 Two designs for the same task (each arrow is one tap). Which needs FEWER taps?
   Design A: Home → Cart → Search → Menu → Offers → Results → Shop
   Design B: Home → Pens → Confirm → Pay (a) Design A (b) Design B
4. 4.👆 Two designs for the same task (each arrow is one tap). How many taps does the shorter design save?
   Design A: Home → Pay → Cart → Pens
   Design B: Home → Menu → Confirm
5. 5.🎨 Who should you test the UX with? (a) only yourself (b) nobody (c) the app icon (d) real users
6. 6.True or false: the font size is about UI (the look). (a) True (b) False
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 → Results
   Design B: Home → Pay → Search → Results
8. 8.True or false: how fast a task is done is about UI (the look). (a) True (b) False
9. 9.True or false: the icon shapes is about UI (the look). (a) False (b) True
10. 10.🎨 UI stands for user ___. (a) internet (b) input (c) idea (d) interface
11. 11.🔍 Which is the odd one out? (a) how fast a task is done (b) the theme colours (c) the button colours (d) the icon shapes
12. 12.👆 Two designs for the same task (each arrow is one tap). How many taps does the shorter design save?
    Design A: Home → Offers → Size → Results → Menu → Shop
    Design B: Home → Menu → Confirm → Results → Item → Pens → Address
13. 13.👆 Two designs for the same task (each arrow is one tap). Which needs FEWER taps?
    Design A: Home → Pens → Cart
    Design B: Home → Pens → Results → Shop → Size → Item (a) Design B (b) Design A
14. 14.🎨 Is this about UI or UX: how many taps it takes? (a) UX (b) UI
15. 15.🎨 A beautiful app that confuses everyone has ___. (a) good UI but poor UX (b) good UX but poor UI (c) perfect UX (d) no UI at all
16. 16.🎨 Is this about UI or UX: the icon shapes? (a) UX (b) UI
17. 17.🔍 Which is the odd one out? (a) the theme colours (b) the icon shapes (c) how users feel after (d) the button colours
18. 18.Which of these is about UI (the look)? (a) how users feel after (b) the icon shapes (c) how many taps it takes (d) how fast a task is done
19. 19.👆 Two designs for the same task (each arrow is one tap). Which needs FEWER taps?
    Design A: Home → Shop → Cart → Pay → Pens → Address
    Design B: Home → Size → Confirm → Search (a) Design A (b) Design B
20. 20.True or false: how many taps it takes is about UX (the experience). (a) False (b) True
21. 21.Which of these is about UX (the experience)? (a) the button colours (b) the theme colours (c) the icon shapes (d) how users feel after
22. 22.🔍 Which is the odd one out? (a) the screen layout (b) the font size (c) how many taps it takes (d) the button colours
23. 23.🔍 Which is the odd one out? (a) whether users get lost (b) how easy sign-up is (c) the font size (d) how users feel after
24. 24.True or false: whether users get lost is about UI (the look). (a) True (b) False
25. 25.🎨 Is this about UI or UX: whether users get lost? (a) UI (b) UX
26. 26.🔍 Which is the odd one out? (a) how fast a task is done (b) how many taps it takes (c) the icon shapes (d) how easy sign-up is
27. 27.🎨 Is this about UI or UX: the button colours? (a) UX (b) UI
28. 28.👆 Two designs for the same task (each arrow is one tap). How many taps does the shorter design save?
    Design A: Home → Cart → Item → Results → Shop → Pay
    Design B: Home → Address → Pens → Offers
29. 29.True or false: whether users get lost is about UX (the experience). (a) False (b) True
30. 30.👆 Two designs for the same task (each arrow is one tap). How many taps does Design B need?
    Design A: Home → Pay → Item → Cart
    Design B: Home → Menu → Item → Search → Pay → Shop → Pens
31. 31.Which of these is about UI (the look)? (a) how many taps it takes (b) how fast a task is done (c) the font size (d) how users feel after
32. 32.Which of these is about UX (the experience)? (a) the screen layout (b) the theme colours (c) how easy sign-up is (d) the button colours
33. 33.🔍 Which is the odd one out? (a) how users feel after (b) how fast a task is done (c) how easy sign-up is (d) the button colours
34. 34.Which of these is about UI (the look)? (a) how easy sign-up is (b) how many taps it takes (c) how users feel after (d) the theme colours
35. 35.👆 Two designs for the same task (each arrow is one tap). How many taps does Design A need?
    Design A: Home → Pay → Offers → Confirm
    Design B: Home → Size → Pens
36. 36.True or false: the button colours is about UX (the experience). (a) False (b) True
37. 37.👆 Two designs for the same task (each arrow is one tap). How many taps does the shorter design save?
    Design A: Home → Pay → Address → Item → Cart → Confirm → Menu
    Design B: Home → Pay → Item
38. 38.👆 Two designs for the same task (each arrow is one tap). How many taps does the shorter design save?
    Design A: Home → Shop → Pens → Pay → Search → Results
    Design B: Home → Pens → Cart
39. 39.👆 Two designs for the same task (each arrow is one tap). How many taps does the shorter design save?
    Design A: Home → Cart → Shop → Menu → Search → Confirm → Pens
    Design B: Home → Cart → Pens → Search
40. 40.True or false: how users feel after is about UI (the look). (a) True (b) False

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