App Dev Worksheet: UI vs UX

App development lesson 9: UI vs UX · Set 413 · 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.True or false: the icon shapes is about UI (the look). (a) True (b) False
2. 2.👆 Two designs for the same task (each arrow is one tap). Which needs FEWER taps?
   Design A: Home → Address → Menu → Offers → Confirm → Item
   Design B: Home → Offers → Pay (a) Design A (b) Design B
3. 3.👆 Two designs for the same task (each arrow is one tap). Which needs FEWER taps?
   Design A: Home → Menu → Search → Pens → Pay → Cart
   Design B: Home → Pens → Address (a) Design A (b) Design B
4. 4.🔍 Which is the odd one out? (a) how easy sign-up is (b) how fast a task is done (c) the screen layout (d) whether users get lost
5. 5.👆 Two designs for the same task (each arrow is one tap). How many taps does Design B need?
   Design A: Home → Cart → Search
   Design B: Home → Item → Shop → Pay → Cart → Address
6. 6.🎨 UI stands for user ___. (a) internet (b) interface (c) input (d) idea
7. 7.True or false: how many taps it takes is about UI (the look). (a) True (b) False
8. 8.True or false: whether users get lost is about UI (the look). (a) False (b) True
9. 9.👆 Two designs for the same task (each arrow is one tap). How many taps does Design B need?
   Design A: Home → Menu → Results → Pay → Cart → Pens → Offers
   Design B: Home → Pens → Item → Pay → Address
10. 10.🎨 Is this about UI or UX: the button colours? (a) UI (b) UX
11. 11.🔍 Which is the odd one out? (a) whether users get lost (b) how easy sign-up is (c) the theme colours (d) how fast a task is done
12. 12.👆 Two designs for the same task (each arrow is one tap). Which needs FEWER taps?
    Design A: Home → Menu → Cart → Pens → Search → Shop → Offers
    Design B: Home → Pay → Results (a) Design A (b) Design B
13. 13.👆 Two designs for the same task (each arrow is one tap). How many taps does the shorter design save?
    Design A: Home → Pay → Address → Offers → Pens
    Design B: Home → Search → Item
14. 14.🎨 Is this about UI or UX: how many taps it takes? (a) UI (b) UX
15. 15.👆 Two designs for the same task (each arrow is one tap). How many taps does the shorter design save?
    Design A: Home → Confirm → Pens → Search → Menu
    Design B: Home → Search → Pens → Size → Results → Cart
16. 16.True or false: how easy sign-up is 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 the shorter design save?
    Design A: Home → Shop → Cart → Offers → Pay → Size → Item
    Design B: Home → Address → Pay
18. 18.🔍 Which is the odd one out? (a) the button colours (b) the font size (c) how many taps it takes (d) the screen layout
19. 19.🎨 Fewer taps to finish a task usually means ___. (a) worse UX (b) a bigger app (c) more colours (d) better UX
20. 20.👆 Two designs for the same task (each arrow is one tap). How many taps does the shorter design save?
    Design A: Home → Results → Cart → Offers
    Design B: Home → Offers → Search → Shop → Pay
21. 21.👆 Two designs for the same task (each arrow is one tap). Which needs FEWER taps?
    Design A: Home → Pay → Menu → Search → Item → Pens
    Design B: Home → Results → Offers → Size → Address (a) Design B (b) Design A
22. 22.🎨 UX stands for user ___. (a) example (b) experience (c) extra (d) express
23. 23.👆 Two designs for the same task (each arrow is one tap). How many taps does the shorter design save?
    Design A: Home → Results → Item → Pay → Confirm → Search → Address
    Design B: Home → Menu → Results → Cart
24. 24.🔍 Which is the odd one out? (a) how fast a task is done (b) the font size (c) the screen layout (d) the button colours
25. 25.👆 Two designs for the same task (each arrow is one tap). Which needs FEWER taps?
    Design A: Home → Size → Menu → Address → Pay → Pens
    Design B: Home → Address → Pens → Confirm (a) Design B (b) Design A
26. 26.👆 Two designs for the same task (each arrow is one tap). Which needs FEWER taps?
    Design A: Home → Address → Menu → Size → Confirm → Cart
    Design B: Home → Offers → Pay → Menu (a) Design A (b) Design B
27. 27.🔍 Which is the odd one out? (a) how many taps it takes (b) how easy sign-up is (c) the button colours (d) how fast a task is done
28. 28.👆 Two designs for the same task (each arrow is one tap). How many taps does the shorter design save?
    Design A: Home → Address → Results → Size
    Design B: Home → Pens → Item
29. 29.Which of these is about UI (the look)? (a) how easy sign-up is (b) the screen layout (c) how many taps it takes (d) whether users get lost
30. 30.👆 Two designs for the same task (each arrow is one tap). Which needs FEWER taps?
    Design A: Home → Search → Item → Cart → Size → Address → Pay
    Design B: Home → Shop → Confirm (a) Design A (b) Design B
31. 31.🎨 Who should you test the UX with? (a) real users (b) nobody (c) the app icon (d) only yourself
32. 32.🔍 Which is the odd one out? (a) the theme colours (b) whether users get lost (c) the screen layout (d) the icon shapes
33. 33.🎨 Is this about UI or UX: the theme colours? (a) UI (b) UX
34. 34.True or false: how users feel after is about UX (the experience). (a) True (b) False
35. 35.👆 Two designs for the same task (each arrow is one tap). How many taps does Design B need?
    Design A: Home → Results → Confirm → Pens → Search → Item
    Design B: Home → Offers → Pay → Size → Search
36. 36.👆 Two designs for the same task (each arrow is one tap). How many taps does the shorter design save?
    Design A: Home → Item → Pay → Menu → Address
    Design B: Home → Pens → Cart
37. 37.👆 Two designs for the same task (each arrow is one tap). How many taps does Design A need?
    Design A: Home → Pens → Shop → Address → Search
    Design B: Home → Pens → Search → Item → Menu → Confirm
38. 38.👆 Two designs for the same task (each arrow is one tap). How many taps does the shorter design save?
    Design A: Home → Item → Results
    Design B: Home → Pay → Address → Menu
39. 39.True or false: how easy sign-up is is about UX (the experience). (a) False (b) True
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