App Dev Worksheet: UI vs UX

App development lesson 9: UI vs UX · Set 257 · 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 → Pay → Menu → Offers
   Design B: Home → Search → Size → Item (a) Design B (b) Design A
2. 2.👆 Two designs for the same task (each arrow is one tap). How many taps does Design B need?
   Design A: Home → Address → Item → Pay → Confirm → Shop → Size
   Design B: Home → Size → Menu
3. 3.Which of these is about UI (the look)? (a) how easy sign-up is (b) whether users get lost (c) how many taps it takes (d) the icon shapes
4. 4.👆 Two designs for the same task (each arrow is one tap). How many taps does the shorter design save?
   Design A: Home → Menu → Item → Size
   Design B: Home → Menu → Confirm → Pay → Offers → Size → Shop
5. 5.👆 Two designs for the same task (each arrow is one tap). How many taps does the shorter design save?
   Design A: Home → Pens → Menu → Pay → Search
   Design B: Home → Offers → Size → Results → Cart → Search
6. 6.👆 Two designs for the same task (each arrow is one tap). How many taps does the shorter design save?
   Design A: Home → Pay → Confirm
   Design B: Home → Size → Menu → Results
7. 7.🎨 A beautiful app that confuses everyone has ___. (a) good UX but poor UI (b) perfect UX (c) no UI at all (d) good UI but poor UX
8. 8.👆 Two designs for the same task (each arrow is one tap). Which needs FEWER taps?
   Design A: Home → Offers → Menu → Pens → Search
   Design B: Home → Shop → Offers (a) Design B (b) Design A
9. 9.👆 Two designs for the same task (each arrow is one tap). Which needs FEWER taps?
   Design A: Home → Confirm → Size
   Design B: Home → Size → Address → Pens (a) Design B (b) Design A
10. 10.🎨 Fewer taps to finish a task usually means ___. (a) more colours (b) worse UX (c) a bigger app (d) better UX
11. 11.🎨 UI stands for user ___. (a) internet (b) idea (c) input (d) interface
12. 12.👆 Two designs for the same task (each arrow is one tap). Which needs FEWER taps?
    Design A: Home → Address → Pens → Shop → Confirm → Offers
    Design B: Home → Offers → Results → Search (a) Design A (b) Design B
13. 13.🔍 Which is the odd one out? (a) whether users get lost (b) how easy sign-up is (c) the button colours (d) how fast a task is done
14. 14.True or false: the screen layout is about UX (the experience). (a) False (b) True
15. 15.🎨 Is this about UI or UX: the theme colours? (a) UX (b) UI
16. 16.True or false: the icon shapes is about UI (the look). (a) False (b) True
17. 17.🎨 Is this about UI or UX: the screen layout? (a) UI (b) UX
18. 18.True or false: how users feel after is about UI (the look). (a) False (b) True
19. 19.👆 Two designs for the same task (each arrow is one tap). Which needs FEWER taps?
    Design A: Home → Item → Confirm
    Design B: Home → Pay → Cart → Confirm → Pens → Shop → Menu (a) Design B (b) Design A
20. 20.👆 Two designs for the same task (each arrow is one tap). Which needs FEWER taps?
    Design A: Home → Results → Pay → Item → Menu
    Design B: Home → Shop → Menu → Pens (a) Design A (b) Design B
21. 21.🔍 Which is the odd one out? (a) how fast a task is done (b) the screen layout (c) the button colours (d) the theme colours
22. 22.🔍 Which is the odd one out? (a) the screen layout (b) the theme colours (c) the icon shapes (d) whether users get lost
23. 23.👆 Two designs for the same task (each arrow is one tap). How many taps does the shorter design save?
    Design A: Home → Offers → Item → Search
    Design B: Home → Size → Offers
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 → Search → Shop
    Design B: Home → Confirm → Shop → Cart → Offers → Menu
25. 25.👆 Two designs for the same task (each arrow is one tap). Which needs FEWER taps?
    Design A: Home → Pay → Size → Cart → Address
    Design B: Home → Address → Pens → Menu → Offers → Cart → Shop (a) Design A (b) Design B
26. 26.👆 Two designs for the same task (each arrow is one tap). How many taps does the shorter design save?
    Design A: Home → Item → Search → Menu → Results
    Design B: Home → Menu → Pay → Offers
27. 27.True or false: how users feel after is about UX (the experience). (a) True (b) False
28. 28.🎨 Is this about UI or UX: whether users get lost? (a) UI (b) UX
29. 29.Which of these is about UI (the look)? (a) how many taps it takes (b) how easy sign-up is (c) how users feel after (d) the theme colours
30. 30.👆 Two designs for the same task (each arrow is one tap). How many taps does the shorter design save?
    Design A: Home → Search → Size → Shop → Results → Confirm → Offers
    Design B: Home → Results → Size → Pens → Confirm
31. 31.Which of these is about UX (the experience)? (a) the theme colours (b) the icon shapes (c) how users feel after (d) the button colours
32. 32.🎨 Is this about UI or UX: the button colours? (a) UX (b) UI
33. 33.👆 Two designs for the same task (each arrow is one tap). How many taps does Design B need?
    Design A: Home → Address → Pay
    Design B: Home → Search → Pay → Shop → Menu
34. 34.🔍 Which is the odd one out? (a) how many taps it takes (b) the font size (c) the button colours (d) the screen layout
35. 35.True or false: how easy sign-up is is about UX (the experience). (a) True (b) False
36. 36.True or false: how many taps it takes is about UI (the look). (a) False (b) True
37. 37.🎨 Who should you test the UX with? (a) nobody (b) real users (c) only yourself (d) the app icon
38. 38.Which of these is about UI (the look)? (a) how users feel after (b) the button colours (c) whether users get lost (d) how many taps it takes
39. 39.👆 Two designs for the same task (each arrow is one tap). Which needs FEWER taps?
    Design A: Home → Menu → Cart → Offers → Pens → Pay → Confirm
    Design B: Home → Offers → Shop → Menu → Pens → Cart (a) Design B (b) Design A
40. 40.👆 Two designs for the same task (each arrow is one tap). How many taps does Design B need?
    Design A: Home → Pens → Address → Menu
    Design B: Home → Shop → Size → Item → Confirm → Pens

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