App Dev Worksheet: UI vs UX

App development lesson 9: UI vs UX · Set 539 · 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 Design A need?
   Design A: Home → Pens → Results
   Design B: Home → Cart → Search → Pens → Address → Size
2. 2.True or false: the theme colours is about UI (the look). (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 → Item → Confirm
   Design B: Home → Pay → Size → Pens → Item → Confirm → Address
4. 4.🎨 Is this about UI or UX: the button colours? (a) UI (b) UX
5. 5.True or false: the font size is about UI (the look). (a) False (b) True
6. 6.👆 Two designs for the same task (each arrow is one tap). How many taps does Design B need?
   Design A: Home → Confirm → Item → Results → Menu
   Design B: Home → Size → Cart → Search → Pay → Shop
7. 7.👆 Two designs for the same task (each arrow is one tap). Which needs FEWER taps?
   Design A: Home → Pens → Cart → Shop
   Design B: Home → Search → Size (a) Design B (b) Design A
8. 8.👆 Two designs for the same task (each arrow is one tap). Which needs FEWER taps?
   Design A: Home → Size → Confirm
   Design B: Home → Menu → Address → Pay → Pens → Shop (a) Design A (b) Design B
9. 9.🔍 Which is the odd one out? (a) how users feel after (b) how easy sign-up is (c) the button colours (d) whether users get lost
10. 10.👆 Two designs for the same task (each arrow is one tap). How many taps does Design B need?
    Design A: Home → Shop → Cart
    Design B: Home → Offers → Address → Cart → Pens → Shop → Pay
11. 11.True or false: the button colours is about UX (the experience). (a) True (b) False
12. 12.🎨 Who should you test the UX with? (a) real users (b) the app icon (c) only yourself (d) nobody
13. 13.🎨 UI stands for user ___. (a) interface (b) internet (c) idea (d) input
14. 14.👆 Two designs for the same task (each arrow is one tap). Which needs FEWER taps?
    Design A: Home → Confirm → Pens
    Design B: Home → Results → Size → Shop → Item → Confirm → Menu (a) Design B (b) Design A
15. 15.True or false: how fast a task is done is about UX (the experience). (a) True (b) False
16. 16.True or false: whether users get lost is about UI (the look). (a) False (b) True
17. 17.👆 Two designs for the same task (each arrow is one tap). How many taps does Design B need?
    Design A: Home → Search → Item → Pens → Shop → Confirm
    Design B: Home → Pay → Menu
18. 18.🎨 Fewer taps to finish a task usually means ___. (a) more colours (b) a bigger app (c) better UX (d) worse UX
19. 19.🔍 Which is the odd one out? (a) how fast a task is done (b) how many taps it takes (c) how easy sign-up is (d) the font size
20. 20.👆 Two designs for the same task (each arrow is one tap). How many taps does Design A need?
    Design A: Home → Offers → Address → Results → Confirm → Shop → Pens
    Design B: Home → Size → Confirm
21. 21.🔍 Which is the odd one out? (a) how many taps it takes (b) how fast a task is done (c) how easy sign-up is (d) the icon shapes
22. 22.🔍 Which is the odd one out? (a) how easy sign-up is (b) the button colours (c) the font size (d) the icon shapes
23. 23.👆 Two designs for the same task (each arrow is one tap). Which needs FEWER taps?
    Design A: Home → Menu → Item → Size → Pens → Results
    Design B: Home → Shop → Pens → Item (a) Design B (b) Design A
24. 24.🎨 Is this about UI or UX: the icon shapes? (a) UI (b) UX
25. 25.👆 Two designs for the same task (each arrow is one tap). How many taps does Design B need?
    Design A: Home → Results → Size → Pay → Shop → Offers
    Design B: Home → Pay → Confirm → Results → Search
26. 26.True or false: the font size is about UX (the experience). (a) True (b) False
27. 27.👆 Two designs for the same task (each arrow is one tap). How many taps does the shorter design save?
    Design A: Home → Menu → Pay
    Design B: Home → Shop → Confirm → Pay → Search
28. 28.👆 Two designs for the same task (each arrow is one tap). Which needs FEWER taps?
    Design A: Home → Address → Size → Pay → Pens → Cart
    Design B: Home → Pay → Item → Search → Cart → Offers → Size (a) Design A (b) Design B
29. 29.👆 Two designs for the same task (each arrow is one tap). How many taps does Design B need?
    Design A: Home → Offers → Cart → Pens
    Design B: Home → Pens → Address → Item → Pay → Shop
30. 30.🎨 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
31. 31.🎨 UX stands for user ___. (a) extra (b) example (c) experience (d) express
32. 32.👆 Two designs for the same task (each arrow is one tap). How many taps does Design A need?
    Design A: Home → Size → Shop → Results → Item
    Design B: Home → Cart → Menu → Search
33. 33.🔍 Which is the odd one out? (a) the screen layout (b) how many taps it takes (c) how users feel after (d) whether users get lost
34. 34.👆 Two designs for the same task (each arrow is one tap). How many taps does the shorter design save?
    Design A: Home → Results → Offers
    Design B: Home → Offers → Cart → Results
35. 35.👆 Two designs for the same task (each arrow is one tap). How many taps does Design B need?
    Design A: Home → Confirm → Menu → Cart → Pay → Size
    Design B: Home → Pay → Address
36. 36.True or false: the icon shapes is about UI (the look). (a) True (b) False
37. 37.True or false: the screen layout is about UX (the experience). (a) True (b) False
38. 38.True or false: how fast a task is done is about UI (the look). (a) False (b) True
39. 39.Which of these is about UX (the experience)? (a) the icon shapes (b) the font size (c) whether users get lost (d) the screen layout
40. 40.🎨 Is this about UI or UX: the screen layout? (a) UX (b) UI

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