App Dev Worksheet: UI vs UX

App development lesson 9: UI vs UX · Set 620 · 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 → Address → Pens
   Design B: Home → Results → Address → Size → Pens → Confirm (a) Design A (b) Design B
2. 2.👆 Two designs for the same task (each arrow is one tap). How many taps does Design B need?
   Design A: Home → Search → Item → Menu → Offers → Pens
   Design B: Home → Address → Size
3. 3.🎨 Is this about UI or UX: how users feel after? (a) UI (b) UX
4. 4.🔍 Which is the odd one out? (a) how easy sign-up is (b) whether users get lost (c) how fast a task is done (d) the theme colours
5. 5.👆 Two designs for the same task (each arrow is one tap). How many taps does Design A need?
   Design A: Home → Results → Search → Offers
   Design B: Home → Pay → Menu → Size → Address → Offers → Item
6. 6.True or false: how users feel after is about UI (the look). (a) True (b) False
7. 7.True or false: the icon shapes is about UX (the experience). (a) False (b) True
8. 8.Which of these is about UI (the look)? (a) whether users get lost (b) how many taps it takes (c) how users feel after (d) the screen layout
9. 9.True or false: the theme colours is about UX (the experience). (a) False (b) True
10. 10.🔍 Which is the odd one out? (a) how users feel after (b) how easy sign-up is (c) whether users get lost (d) the font size
11. 11.Which of these is about UX (the experience)? (a) how easy sign-up is (b) the theme colours (c) the screen layout (d) the font size
12. 12.🎨 Is this about UI or UX: the font size? (a) UX (b) UI
13. 13.Which of these is about UI (the look)? (a) how users feel after (b) how easy sign-up is (c) the icon shapes (d) whether users get lost
14. 14.👆 Two designs for the same task (each arrow is one tap). How many taps does the shorter design save?
    Design A: Home → Results → Confirm → Menu → Pay → Cart
    Design B: Home → Address → Offers
15. 15.🎨 Is this about UI or UX: how fast a task is done? (a) UI (b) UX
16. 16.Which of these is about UI (the look)? (a) how fast a task is done (b) how users feel after (c) the font size (d) how many taps it takes
17. 17.🎨 Fewer taps to finish a task usually means ___. (a) a bigger app (b) better UX (c) more colours (d) worse UX
18. 18.Which of these is about UX (the experience)? (a) the icon shapes (b) how fast a task is done (c) the button colours (d) the screen layout
19. 19.🎨 Is this about UI or UX: the theme colours? (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 → Search → Address → Shop → Confirm → Pens
    Design B: Home → Confirm → Pay → Menu → Address
21. 21.👆 Two designs for the same task (each arrow is one tap). How many taps does the shorter design save?
    Design A: Home → Cart → Shop → Menu
    Design B: Home → Confirm → Menu → Pens → Results
22. 22.🎨 A beautiful app that confuses everyone has ___. (a) good UI but poor UX (b) good UX but poor UI (c) perfect UX (d) no UI at all
23. 23.👆 Two designs for the same task (each arrow is one tap). How many taps does Design A need?
    Design A: Home → Item → Address
    Design B: Home → Shop → Cart → Pens → Address
24. 24.🎨 UX stands for user ___. (a) extra (b) express (c) example (d) experience
25. 25.True or false: the font size is about UI (the look). (a) False (b) True
26. 26.True or false: how easy sign-up is is about UX (the experience). (a) False (b) True
27. 27.True or false: the button colours is about UX (the experience). (a) False (b) True
28. 28.👆 Two designs for the same task (each arrow is one tap). Which needs FEWER taps?
    Design A: Home → Menu → Pay → Cart → Address → Search → Pens
    Design B: Home → Size → Offers → Pay (a) Design B (b) Design A
29. 29.👆 Two designs for the same task (each arrow is one tap). How many taps does the shorter design save?
    Design A: Home → Offers → Menu
    Design B: Home → Address → Pens → Item
30. 30.🎨 Who should you test the UX with? (a) the app icon (b) real users (c) nobody (d) only yourself
31. 31.🔍 Which is the odd one out? (a) the font size (b) the theme colours (c) the button colours (d) whether users get lost
32. 32.True or false: whether users get lost is about UX (the experience). (a) False (b) True
33. 33.👆 Two designs for the same task (each arrow is one tap). How many taps does Design A need?
    Design A: Home → Size → Offers → Results
    Design B: Home → Address → Cart → Offers → Menu → Confirm → Pens
34. 34.👆 Two designs for the same task (each arrow is one tap). Which needs FEWER taps?
    Design A: Home → Item → Cart
    Design B: Home → Confirm → Shop → Offers → Pens (a) Design B (b) Design A
35. 35.🔍 Which is the odd one out? (a) the icon shapes (b) how many taps it takes (c) the button colours (d) the screen layout
36. 36.👆 Two designs for the same task (each arrow is one tap). How many taps does the shorter design save?
    Design A: Home → Pay → Cart → Search → Results
    Design B: Home → Pay → Size → Pens
37. 37.👆 Two designs for the same task (each arrow is one tap). Which needs FEWER taps?
    Design A: Home → Pens → Search
    Design B: Home → Menu → Cart → Results (a) Design A (b) Design B
38. 38.👆 Two designs for the same task (each arrow is one tap). Which needs FEWER taps?
    Design A: Home → Pay → Pens → Cart → Offers → Menu → Results
    Design B: Home → Results → Shop → Address → Pay (a) Design A (b) Design B
39. 39.Which of these is about UX (the experience)? (a) the screen layout (b) the font size (c) the icon shapes (d) how users feel after
40. 40.Which of these is about UI (the look)? (a) how fast a task is done (b) how easy sign-up is (c) whether users get lost (d) the theme colours

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