App Dev Worksheet: UI vs UX

App development lesson 9: UI vs UX · Set 638 · 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.🔍 Which is the odd one out? (a) the button colours (b) how many taps it takes (c) how users feel after (d) whether users get lost
2. 2.🔍 Which is the odd one out? (a) how users feel after (b) how fast a task is done (c) how many taps it takes (d) the font size
3. 3.👆 Two designs for the same task (each arrow is one tap). How many taps does Design B need?
   Design A: Home → Results → Address → Shop → Size → Menu → Confirm
   Design B: Home → Pens → Offers
4. 4.Which of these is about UI (the look)? (a) the font size (b) how users feel after (c) how fast a task is done (d) whether users get lost
5. 5.Which of these is about UI (the look)? (a) how easy sign-up is (b) how users feel after (c) how many taps it takes (d) the button colours
6. 6.👆 Two designs for the same task (each arrow is one tap). How many taps does the shorter design save?
   Design A: Home → Item → Address → Shop → Pay → Results → Offers
   Design B: Home → Size → Shop
7. 7.👆 Two designs for the same task (each arrow is one tap). Which needs FEWER taps?
   Design A: Home → Menu → Pay → Search → Address → Offers → Item
   Design B: Home → Size → Results → Cart (a) Design B (b) Design A
8. 8.🎨 UX stands for user ___. (a) extra (b) express (c) experience (d) example
9. 9.🔍 Which is the odd one out? (a) whether users get lost (b) the icon shapes (c) the button colours (d) the font size
10. 10.🎨 Is this about UI or UX: how easy sign-up is? (a) UI (b) UX
11. 11.👆 Two designs for the same task (each arrow is one tap). Which needs FEWER taps?
    Design A: Home → Confirm → Offers → Address
    Design B: Home → Cart → Menu → Confirm → Offers → Pens (a) Design A (b) Design B
12. 12.👆 Two designs for the same task (each arrow is one tap). Which needs FEWER taps?
    Design A: Home → Search → Pens → Offers → Item → Menu
    Design B: Home → Menu → Size → Pens (a) Design B (b) Design A
13. 13.👆 Two designs for the same task (each arrow is one tap). How many taps does Design B need?
    Design A: Home → Cart → Size → Menu
    Design B: Home → Shop → Pens → Cart → Pay → Address
14. 14.👆 Two designs for the same task (each arrow is one tap). How many taps does Design A need?
    Design A: Home → Confirm → Shop
    Design B: Home → Size → Menu → Cart → Offers
15. 15.True or false: the button colours is about UI (the look). (a) False (b) True
16. 16.🎨 UI stands for user ___. (a) idea (b) internet (c) input (d) interface
17. 17.👆 Two designs for the same task (each arrow is one tap). How many taps does the shorter design save?
    Design A: Home → Shop → Menu → Search → Pay → Size
    Design B: Home → Results → Offers
18. 18.🎨 Is this about UI or UX: the font size? (a) UX (b) UI
19. 19.Which of these is about UX (the experience)? (a) the font size (b) how fast a task is done (c) the button colours (d) the theme colours
20. 20.🔍 Which is the odd one out? (a) the theme colours (b) the button colours (c) the screen layout (d) how fast a task is done
21. 21.True or false: how easy sign-up is is about UX (the experience). (a) False (b) True
22. 22.🎨 Fewer taps to finish a task usually means ___. (a) more colours (b) a bigger app (c) worse UX (d) better UX
23. 23.👆 Two designs for the same task (each arrow is one tap). How many taps does the shorter design save?
    Design A: Home → Item → Pens
    Design B: Home → Offers → Pay → Pens
24. 24.🔍 Which is the odd one out? (a) how many taps it takes (b) whether users get lost (c) how fast a task is done (d) the screen layout
25. 25.True or false: the button colours is about UX (the experience). (a) False (b) True
26. 26.True or false: how fast a task is done is about UX (the experience). (a) False (b) True
27. 27.👆 Two designs for the same task (each arrow is one tap). How many taps does Design B need?
    Design A: Home → Results → Menu → Search
    Design B: Home → Confirm → Size
28. 28.Which of these is about UI (the look)? (a) whether users get lost (b) the theme colours (c) how users feel after (d) how fast a task is done
29. 29.True or false: whether users get lost is about UX (the experience). (a) False (b) True
30. 30.Which of these is about UX (the experience)? (a) the font size (b) whether users get lost (c) the button colours (d) the theme colours
31. 31.🎨 Is this about UI or UX: whether users get lost? (a) UI (b) UX
32. 32.🔍 Which is the odd one out? (a) how users feel after (b) the button colours (c) the icon shapes (d) the screen layout
33. 33.👆 Two designs for the same task (each arrow is one tap). Which needs FEWER taps?
    Design A: Home → Address → Menu → Search → Results → Size
    Design B: Home → Shop → Address → Offers → Menu → Item → Size (a) Design A (b) Design B
34. 34.🔍 Which is the odd one out? (a) the theme colours (b) how easy sign-up is (c) whether users get lost (d) how fast a task is done
35. 35.🎨 Is this about UI or UX: the screen layout? (a) UX (b) UI
36. 36.👆 Two designs for the same task (each arrow is one tap). Which needs FEWER taps?
    Design A: Home → Size → Results → Pens → Address
    Design B: Home → Results → Item → Address → Confirm → Menu (a) Design A (b) Design B
37. 37.👆 Two designs for the same task (each arrow is one tap). Which needs FEWER taps?
    Design A: Home → Menu → Cart → Offers
    Design B: Home → Item → Pens → Confirm → Results → Cart (a) Design A (b) Design B
38. 38.🎨 Is this about UI or UX: how many taps it takes? (a) UI (b) UX
39. 39.👆 Two designs for the same task (each arrow is one tap). How many taps does the shorter design save?
    Design A: Home → Pens → Confirm → Address → Menu → Pay
    Design B: Home → Results → Offers
40. 40.True or false: how fast a task is done is about UI (the look). (a) True (b) False

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