App Dev Worksheet: Part 1 Test

App development lesson 8: What apps are: Part 1 test · Set 741 · 40 questions

Developer's tip (Name the topic): First decide which topic the question is about. Use that lesson’s rule: count, order, match or work it out. Read every line of a screen or a code snippet before you answer.

1. 1.🗒️ When should nice-to-have features be built? (a) before anything (b) after the must-haves (c) never (d) on day one
2. 2.📱 The word “app” is short for ___. (a) apparatus (b) application (c) appetite (d) appointment
3. 3.📊 Survey: which problem bugs you most? How many more votes did “no quiet study place” get than “wasting pocket money”?
   forgetting homework: 6 votes
   wasting pocket money: 13 votes
   no quiet study place: 20 votes
4. 4.True or false: the game-over page is a screen. (a) True (b) False
5. 5.💡 Which app idea solves this problem: a team shares one snack bill? (a) a bill splitter (b) a study-room finder (c) a medicine reminder (d) a lost-and-found board
6. 6.📊 Survey: which problem bugs you most? Which problem should your app solve first?
   forgetting homework: 15 votes
   wasting pocket money: 5 votes
   no quiet study place: 3 votes (a) no quiet study place (b) wasting pocket money (c) forgetting homework
7. 7.📊 Survey: which problem bugs you most? Which problem should your app solve first?
   missing the bus: 23 votes
   forgetting homework: 11 votes
   wasting pocket money: 22 votes (a) forgetting homework (b) wasting pocket money (c) missing the bus
8. 8.🎯 Is this a user need or a feature: a share button? (a) a user need (b) a feature
9. 9.Which of these is an input? (a) adding up a bill (b) a result on screen (c) speaking a command (d) working out a tip
10. 10.Which of these is an input? (a) working out a tip (b) a result on screen (c) a buzz (vibration) (d) tapping a button
11. 11.🧩 In an app, what is the settings page? (a) data (b) a screen (c) an input (d) a button
12. 12.🗒️ In MVP, the M stands for ___. (a) maximum (b) mobile (c) music (d) minimum
13. 13.🗒️ You are planning version 1 of a quiz app. Which feature can WAIT for a later version? (a) show the score (b) show a question (c) check the answer (d) confetti effects
14. 14.🔍 Which is the odd one out? (a) a puzzle with levels (b) a racing challenge (c) a cricket run chase (d) a sleep tracker
15. 15.True or false: a switch for dark mode is an input. (a) True (b) False
16. 16.🧩 In an app, what is a box to type a name? (a) a screen (b) data (c) an input (d) a button
17. 17.🎯 Is this a user need or a feature: a search bar? (a) a user need (b) a feature
18. 18.🗒️ You are planning version 1 of a water reminder. Which feature can WAIT for a later version? (a) log a glass of water (b) see today’s total (c) set a reminder time (d) custom alert sounds
19. 19.🗒️ You are planning version 1 of a bus tracker. Which feature is a MUST-HAVE? (a) pick your bus stop (b) a dark mode (c) change the bus icon (d) rate the driver
20. 20.True or false: the home page of an app is data. (a) True (b) False
21. 21.⚙️ In an app, is a buzz (vibration) an input, processing or an output? (a) output (b) input (c) processing
22. 22.True or false: a free study-room finder solves a real problem. (a) True (b) False
23. 23.⚙️ Which line does the processing (works out the answer)?
    line 1: let price = 20; // typed by the user
    line 2: let qty = 2; // typed by the user
    line 3: let total = price * qty;
    line 4: show(total); (a) line 1 (b) line 2 (c) line 4 (d) line 3
24. 24.🗒️ Version 1 of a homework planner must be ready in 7 days. How many days are left for extras after the must-haves?
    add a homework task: 1 days
    set a due date: 1 days
    see tasks by day: 2 days
25. 25.Which of these is an output? (a) taking a photo (b) typing your age (c) a beep sound (d) checking a password
26. 26.🗒️ You are planning version 1 of a water reminder. Which feature can WAIT for a later version? (a) see today’s total (b) share your streak (c) set a reminder time (d) log a glass of water
27. 27.🧩 Which part lets the user give the app information? (a) a logo (b) an input (c) an icon (d) a title
28. 28.🗒️ Version 1 of a water reminder must be ready in 10 days. How many days are left for extras after the must-haves?
    set a reminder time: 4 days
    log a glass of water: 1 days
    see today’s total: 4 days
29. 29.True or false: a recipe finder is the best fit for a teen learning to make snacks. (a) True (b) False
30. 30.💡 A good app idea starts with ___. (a) a long name (b) a cool logo (c) many colours (d) a problem to solve
31. 31.🧩 What do we call one full page of an app? (a) a variable (b) a battery (c) a screen (d) a cable
32. 32.🎯 Why learn about users before you build? (a) to slow it down (b) to build what they need (c) to pick a logo (d) to make it longer
33. 33.🎯 Is this a user need or a feature: “What should I cook?”? (a) a user need (b) a feature
34. 34.True or false: today’s step count is data. (a) False (b) True
35. 35.True or false: a website opens from a link. (a) False (b) True
36. 36.🗒️ You are planning version 1 of a quiz app. Which feature is a MUST-HAVE? (a) an avatar shop (b) show the score (c) confetti effects (d) background music
37. 37.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    losing water bottles: 12 votes
    no quiet study place: 6 votes
    forgetting homework: 20 votes (a) losing water bottles (b) no quiet study place (c) forgetting homework
38. 38.🔍 Which is the odd one out? (a) a water reminder (b) a times-table quiz (c) a step counter (d) a sleep tracker
39. 39.True or false: a homework planner is the best fit for a student who keeps forgetting due dates. (a) False (b) True
40. 40.🗒️ You are planning version 1 of a bus tracker. Which feature can WAIT for a later version? (a) rate the driver (b) show arrival time (c) pick your bus stop (d) see where the bus is

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