App Dev Worksheet: UI vs UX

App development lesson 9: UI vs UX · Set 649 · 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 → Shop → Results → Cart → Pay → Size
   Design B: Home → Menu → Offers → Cart (a) Design A (b) Design B
2. 2.True or false: the screen layout is about UI (the look). (a) False (b) True
3. 3.True or false: the screen layout is about UX (the experience). (a) True (b) False
4. 4.🎨 Fewer taps to finish a task usually means ___. (a) more colours (b) worse UX (c) better UX (d) a bigger app
5. 5.Which of these is about UX (the experience)? (a) the icon shapes (b) the theme colours (c) how easy sign-up is (d) the button colours
6. 6.🎨 UX stands for user ___. (a) extra (b) example (c) experience (d) express
7. 7.👆 Two designs for the same task (each arrow is one tap). Which needs FEWER taps?
   Design A: Home → Size → Menu → Pens → Search
   Design B: Home → Address → Results → Offers (a) Design B (b) Design A
8. 8.Which of these is about UX (the experience)? (a) the screen layout (b) the button colours (c) how many taps it takes (d) the font size
9. 9.🔍 Which is the odd one out? (a) the icon shapes (b) whether users get lost (c) how fast a task is done (d) how users feel after
10. 10.🔍 Which is the odd one out? (a) the icon shapes (b) the font size (c) how many taps it takes (d) the button colours
11. 11.👆 Two designs for the same task (each arrow is one tap). How many taps does Design B need?
    Design A: Home → Results → Offers
    Design B: Home → Shop → Menu → Offers → Confirm → Pay
12. 12.🎨 UI stands for user ___. (a) interface (b) internet (c) input (d) idea
13. 13.🎨 Is this about UI or UX: how easy sign-up is? (a) UX (b) UI
14. 14.👆 Two designs for the same task (each arrow is one tap). Which needs FEWER taps?
    Design A: Home → Menu → Pens → Cart → Item → Confirm
    Design B: Home → Size → Shop → Offers (a) Design A (b) Design B
15. 15.🔍 Which is the odd one out? (a) how easy sign-up is (b) the theme colours (c) the icon shapes (d) the screen layout
16. 16.Which of these is about UI (the look)? (a) the button colours (b) how many taps it takes (c) how fast a task is done (d) whether users get lost
17. 17.True or false: the theme colours is about UI (the look). (a) False (b) True
18. 18.👆 Two designs for the same task (each arrow is one tap). How many taps does Design B need?
    Design A: Home → Pay → Item
    Design B: Home → Pens → Cart → Search → Address
19. 19.🎨 Is this about UI or UX: how fast a task is done? (a) UX (b) 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 → Size → Pay
    Design B: Home → Offers → Pay → Item
21. 21.Which of these is about UX (the experience)? (a) the theme colours (b) the font size (c) how users feel after (d) the screen layout
22. 22.🎨 Is this about UI or UX: the theme colours? (a) UX (b) UI
23. 23.👆 Two designs for the same task (each arrow is one tap). How many taps does Design B need?
    Design A: Home → Cart → Shop → Pay → Pens → Item
    Design B: Home → Pens → Item
24. 24.🔍 Which is the odd one out? (a) the font size (b) the theme colours (c) how fast a task is done (d) the icon shapes
25. 25.👆 Two designs for the same task (each arrow is one tap). How many taps does the shorter design save?
    Design A: Home → Shop → Size → Search → Offers
    Design B: Home → Cart → Item → Address → Size → Results
26. 26.🎨 Who should you test the UX with? (a) real users (b) only yourself (c) nobody (d) the app icon
27. 27.🎨 Is this about UI or UX: the font size? (a) UX (b) UI
28. 28.🔍 Which is the odd one out? (a) the font size (b) the icon shapes (c) the button colours (d) whether users get lost
29. 29.👆 Two designs for the same task (each arrow is one tap). How many taps does the shorter design save?
    Design A: Home → Address → Cart → Pens → Size → Offers → Pay
    Design B: Home → Results → Menu → Address → Confirm
30. 30.👆 Two designs for the same task (each arrow is one tap). How many taps does Design A need?
    Design A: Home → Results → Pay
    Design B: Home → Shop → Search → Item → Offers
31. 31.True or false: the button colours is about UI (the look). (a) False (b) True
32. 32.👆 Two designs for the same task (each arrow is one tap). Which needs FEWER taps?
    Design A: Home → Search → Size → Results → Shop → Offers → Pay
    Design B: Home → Menu → Confirm → Pens → Offers (a) Design B (b) Design A
33. 33.Which of these is about UI (the look)? (a) how many taps it takes (b) whether users get lost (c) how easy sign-up is (d) the theme colours
34. 34.👆 Two designs for the same task (each arrow is one tap). How many taps does the shorter design save?
    Design A: Home → Menu → Size → Cart → Address → Search → Pens
    Design B: Home → Menu → Confirm → Pay
35. 35.👆 Two designs for the same task (each arrow is one tap). How many taps does Design A need?
    Design A: Home → Cart → Size
    Design B: Home → Offers → Cart → Results → Pay → Item → Shop
36. 36.Which of these is about UI (the look)? (a) whether users get lost (b) how easy sign-up is (c) the icon shapes (d) how users feel after
37. 37.True or false: the button colours is about UX (the experience). (a) True (b) False
38. 38.🎨 Is this about UI or UX: how many taps it takes? (a) UX (b) UI
39. 39.🔍 Which is the odd one out? (a) how easy sign-up is (b) the screen layout (c) how users feel after (d) how fast a task is done
40. 40.👆 Two designs for the same task (each arrow is one tap). Which needs FEWER taps?
    Design A: Home → Size → Pay → Item → Menu
    Design B: Home → Pens → Confirm (a) Design A (b) Design B

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