App Dev Worksheet: UI vs UX

App development lesson 9: UI vs UX · Set 399 · 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 → Pay → Shop → Confirm → Pens → Search
   Design B: Home → Results → Search
2. 2.👆 Two designs for the same task (each arrow is one tap). Which needs FEWER taps?
   Design A: Home → Size → Confirm → Cart → Item → Results → Pens
   Design B: Home → Shop → Confirm (a) Design A (b) Design B
3. 3.True or false: the icon shapes is about UI (the look). (a) False (b) True
4. 4.🔍 Which is the odd one out? (a) the theme colours (b) the icon shapes (c) how many taps it takes (d) the screen layout
5. 5.🎨 Who should you test the UX with? (a) only yourself (b) nobody (c) real users (d) the app icon
6. 6.👆 Two designs for the same task (each arrow is one tap). How many taps does Design B need?
   Design A: Home → Offers → Shop → Confirm → Cart → Search → Menu
   Design B: Home → Offers → Pens
7. 7.🔍 Which is the odd one out? (a) the font size (b) how many taps it takes (c) how users feel after (d) how easy sign-up is
8. 8.🔍 Which is the odd one out? (a) the icon shapes (b) how fast a task is done (c) whether users get lost (d) how users feel after
9. 9.👆 Two designs for the same task (each arrow is one tap). Which needs FEWER taps?
   Design A: Home → Cart → Size
   Design B: Home → Results → Size → Offers → Search → Cart (a) Design A (b) Design B
10. 10.👆 Two designs for the same task (each arrow is one tap). Which needs FEWER taps?
    Design A: Home → Offers → Item → Pens
    Design B: Home → Confirm → Offers → Shop → Size → Address → Cart (a) Design A (b) Design B
11. 11.True or false: the icon shapes is about UX (the experience). (a) False (b) True
12. 12.👆 Two designs for the same task (each arrow is one tap). Which needs FEWER taps?
    Design A: Home → Offers → Confirm → Shop → Cart
    Design B: Home → Confirm → Search (a) Design B (b) Design A
13. 13.👆 Two designs for the same task (each arrow is one tap). Which needs FEWER taps?
    Design A: Home → Size → Menu → Results → Pens → Shop
    Design B: Home → Size → Address → Pens → Search (a) Design B (b) Design A
14. 14.👆 Two designs for the same task (each arrow is one tap). Which needs FEWER taps?
    Design A: Home → Item → Menu → Results → Search → Offers → Pay
    Design B: Home → Item → Size → Cart (a) Design B (b) Design A
15. 15.👆 Two designs for the same task (each arrow is one tap). How many taps does Design A need?
    Design A: Home → Pay → Address → Confirm → Offers
    Design B: Home → Menu → Cart → Size
16. 16.Which of these is about UI (the look)? (a) how fast a task is done (b) whether users get lost (c) the button colours (d) how easy sign-up is
17. 17.🎨 Is this about UI or UX: how fast a task is done? (a) UI (b) UX
18. 18.True or false: the button colours is about UX (the experience). (a) False (b) True
19. 19.🎨 A beautiful app that confuses everyone has ___. (a) good UI but poor UX (b) no UI at all (c) perfect UX (d) good UX but poor UI
20. 20.👆 Two designs for the same task (each arrow is one tap). How many taps does the shorter design save?
    Design A: Home → Offers → Menu → Search → Item
    Design B: Home → Address → Item
21. 21.👆 Two designs for the same task (each arrow is one tap). How many taps does the shorter design save?
    Design A: Home → Pens → Cart → Menu → Offers → Results
    Design B: Home → Size → Item → Cart
22. 22.👆 Two designs for the same task (each arrow is one tap). Which needs FEWER taps?
    Design A: Home → Cart → Item
    Design B: Home → Confirm → Results → Pens → Menu → Size (a) Design A (b) Design B
23. 23.👆 Two designs for the same task (each arrow is one tap). How many taps does Design A need?
    Design A: Home → Results → Offers → Item → Pens
    Design B: Home → Pens → Shop
24. 24.👆 Two designs for the same task (each arrow is one tap). How many taps does Design A need?
    Design A: Home → Menu → Results
    Design B: Home → Shop → Menu → Size → Pay → Cart → Offers
25. 25.👆 Two designs for the same task (each arrow is one tap). Which needs FEWER taps?
    Design A: Home → Size → Pens → Results → Pay → Item → Menu
    Design B: Home → Menu → Search → Size → Pens → Cart (a) Design B (b) Design A
26. 26.Which of these is about UI (the look)? (a) how many taps it takes (b) the theme colours (c) how fast a task is done (d) whether users get lost
27. 27.👆 Two designs for the same task (each arrow is one tap). How many taps does Design A need?
    Design A: Home → Cart → Item → Pens
    Design B: Home → Cart → Results → Pens → Address → Menu
28. 28.🎨 UI stands for user ___. (a) internet (b) input (c) idea (d) interface
29. 29.🔍 Which is the odd one out? (a) the screen layout (b) how fast a task is done (c) the button colours (d) the font size
30. 30.👆 Two designs for the same task (each arrow is one tap). How many taps does the shorter design save?
    Design A: Home → Pens → Confirm → Results → Size
    Design B: Home → Results → Shop → Confirm
31. 31.👆 Two designs for the same task (each arrow is one tap). How many taps does Design A need?
    Design A: Home → Item → Offers → Cart
    Design B: Home → Address → Pens → Results → Confirm
32. 32.Which of these is about UX (the experience)? (a) the icon shapes (b) the button colours (c) the font size (d) how easy sign-up is
33. 33.🎨 Is this about UI or UX: how many taps it takes? (a) UX (b) UI
34. 34.🎨 Is this about UI or UX: the button colours? (a) UX (b) UI
35. 35.👆 Two designs for the same task (each arrow is one tap). Which needs FEWER taps?
    Design A: Home → Pens → Menu
    Design B: Home → Size → Pens → Search → Item → Offers (a) Design B (b) Design A
36. 36.👆 Two designs for the same task (each arrow is one tap). How many taps does Design A need?
    Design A: Home → Cart → Search → Pay → Shop
    Design B: Home → Shop → Search → Results → Pens → Address
37. 37.🔍 Which is the odd one out? (a) how fast a task is done (b) the button colours (c) how easy sign-up is (d) how users feel after
38. 38.Which of these is about UX (the experience)? (a) whether users get lost (b) the button colours (c) the icon shapes (d) the screen layout
39. 39.🎨 Is this about UI or UX: the screen layout? (a) UI (b) UX
40. 40.True or false: the screen layout is about UX (the experience). (a) False (b) True

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