App Dev Worksheet: UI vs UX

App development lesson 9: UI vs UX · Set 288 · 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 → Menu → Address → Shop
   Design B: Home → Menu → Pay → Confirm → Offers → Shop (a) Design A (b) Design B
2. 2.👆 Two designs for the same task (each arrow is one tap). How many taps does the shorter design save?
   Design A: Home → Confirm → Menu → Address
   Design B: Home → Cart → Size → Shop → Item
3. 3.🎨 A beautiful app that confuses everyone has ___. (a) perfect UX (b) good UX but poor UI (c) no UI at all (d) good UI but poor UX
4. 4.🎨 Fewer taps to finish a task usually means ___. (a) better UX (b) more colours (c) worse UX (d) a bigger app
5. 5.🎨 Is this about UI or UX: the icon shapes? (a) UI (b) UX
6. 6.Which of these is about UI (the look)? (a) the theme colours (b) how users feel after (c) how many taps it takes (d) how easy sign-up is
7. 7.👆 Two designs for the same task (each arrow is one tap). How many taps does the shorter design save?
   Design A: Home → Shop → Search → Confirm → Size → Pay
   Design B: Home → Menu → Address
8. 8.🎨 Is this about UI or UX: how many taps it takes? (a) UX (b) UI
9. 9.True or false: how many taps it takes is about UI (the look). (a) True (b) False
10. 10.👆 Two designs for the same task (each arrow is one tap). How many taps does the shorter design save?
    Design A: Home → Item → Shop → Address → Search → Results
    Design B: Home → Shop → Confirm
11. 11.🎨 Is this about UI or UX: the font size? (a) UX (b) UI
12. 12.🎨 Who should you test the UX with? (a) real users (b) nobody (c) only yourself (d) the app icon
13. 13.👆 Two designs for the same task (each arrow is one tap). How many taps does Design A need?
    Design A: Home → Shop → Offers → Address
    Design B: Home → Search → Address
14. 14.True or false: the font size is about UX (the experience). (a) False (b) True
15. 15.🔍 Which is the odd one out? (a) the icon shapes (b) the screen layout (c) the font size (d) how fast a task is done
16. 16.🎨 Is this about UI or UX: the screen layout? (a) UX (b) UI
17. 17.👆 Two designs for the same task (each arrow is one tap). How many taps does Design A need?
    Design A: Home → Menu → Pens → Pay → Shop
    Design B: Home → Search → Shop → Pay → Confirm → Cart → Menu
18. 18.👆 Two designs for the same task (each arrow is one tap). How many taps does the shorter design save?
    Design A: Home → Pay → Results
    Design B: Home → Search → Pens → Size
19. 19.True or false: the button colours is about UX (the experience). (a) False (b) True
20. 20.🎨 UI stands for user ___. (a) internet (b) input (c) interface (d) idea
21. 21.👆 Two designs for the same task (each arrow is one tap). How many taps does Design A need?
    Design A: Home → Address → Offers → Confirm → Pens
    Design B: Home → Search → Offers
22. 22.True or false: the theme colours is about UI (the look). (a) False (b) True
23. 23.👆 Two designs for the same task (each arrow is one tap). How many taps does Design A need?
    Design A: Home → Item → Offers → Menu → Pens → Search → Shop
    Design B: Home → Search → Cart → Pens → Item
24. 24.🎨 Is this about UI or UX: how easy sign-up is? (a) UX (b) UI
25. 25.👆 Two designs for the same task (each arrow is one tap). How many taps does Design B need?
    Design A: Home → Address → Size → Pens → Shop → Confirm
    Design B: Home → Shop → Results → Menu
26. 26.👆 Two designs for the same task (each arrow is one tap). Which needs FEWER taps?
    Design A: Home → Address → Shop → Pay → Results
    Design B: Home → Search → Shop → Item (a) Design B (b) Design A
27. 27.🎨 Is this about UI or UX: whether users get lost? (a) UI (b) UX
28. 28.True or false: the screen layout is about UI (the look). (a) True (b) False
29. 29.👆 Two designs for the same task (each arrow is one tap). How many taps does Design B need?
    Design A: Home → Address → Search
    Design B: Home → Size → Address → Pay → Pens → Item → Search
30. 30.👆 Two designs for the same task (each arrow is one tap). Which needs FEWER taps?
    Design A: Home → Confirm → Search
    Design B: Home → Item → Pens → Shop → Address → Menu (a) Design B (b) Design A
31. 31.👆 Two designs for the same task (each arrow is one tap). Which needs FEWER taps?
    Design A: Home → Shop → Search → Size
    Design B: Home → Address → Menu → Results → Confirm (a) Design B (b) Design A
32. 32.🔍 Which is the odd one out? (a) how users feel after (b) how easy sign-up is (c) how fast a task is done (d) the font size
33. 33.True or false: whether users get lost is about UX (the experience). (a) False (b) True
34. 34.👆 Two designs for the same task (each arrow is one tap). Which needs FEWER taps?
    Design A: Home → Item → Size → Confirm → Pens → Shop → Offers
    Design B: Home → Menu → Pay → Address → Shop → Size (a) Design B (b) Design A
35. 35.🔍 Which is the odd one out? (a) how many taps it takes (b) how users feel after (c) the icon shapes (d) how fast a task is done
36. 36.🔍 Which is the odd one out? (a) the screen layout (b) the icon shapes (c) how easy sign-up is (d) the font size
37. 37.👆 Two designs for the same task (each arrow is one tap). How many taps does Design B need?
    Design A: Home → Offers → Pens → Shop → Address
    Design B: Home → Size → Confirm → Item → Offers → Pens → Shop
38. 38.Which of these is about UI (the look)? (a) how fast a task is done (b) how easy sign-up is (c) the button colours (d) whether users get lost
39. 39.Which of these is about UI (the look)? (a) how users feel after (b) the screen layout (c) how many taps it takes (d) how easy sign-up is
40. 40.👆 Two designs for the same task (each arrow is one tap). How many taps does the shorter design save?
    Design A: Home → Cart → Offers → Search → Confirm → Shop
    Design B: Home → Offers → Results → Shop

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