App Dev Worksheet: Part 1 Test

App development lesson 8: What apps are: Part 1 test · Set 128 · 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.True or false: a lost-and-found board solves a real problem. (a) True (b) False
2. 2.🔍 Which is the odd one out? (a) spot a problem to solve (b) share the download link (c) talk to possible users (d) list what users need
3. 3.🗒️ When should nice-to-have features be built? (a) after the must-haves (b) never (c) before anything (d) on day one
4. 4.👥 A school app has 240 students, 285 teachers and 210 parents as users. How many more teachers than students are there?
5. 5.🔢 When you make an app, which comes first: “test the app” or “get an idea”? (a) test the app (b) get an idea
6. 6.📅 An app team plans for 5 days, builds for 4 days, tests for 2 days and releases on 1 more day. Planning starts on day 1. On which day does building finish?
7. 7.⚙️ What number does this app show?
   let price = 35; // typed by the user
   let qty = 6; // typed by the user
   let total = price * qty;
   show(total);
8. 8.👥 A cricket club app has 70 players, 80 coaches and 110 fans as users. Which user group is the biggest? (a) fans (b) players (c) coaches
9. 9.True or false: a homework planner is the best fit for a student who keeps forgetting due dates. (a) True (b) False
10. 10.👥 A cricket club app has 30 players, 20 coaches and 250 fans as users. How many more fans than coaches are there?
11. 11.Which of these is an output? (a) tapping a button (b) typing your age (c) a result on screen (d) checking a password
12. 12.🗒️ The first small, working version of an app is often called an ___. (a) FAQ (b) URL (c) CPU (d) MVP
13. 13.🧩 What do we call one full page of an app? (a) a battery (b) a variable (c) a screen (d) a cable
14. 14.💡 Which is a problem statement? (a) “Use blue buttons” (b) “Make it fast” (c) “Kids forget homework” (d) “Add a logo”
15. 15.True or false: you write down the bugs at the release stage. (a) False (b) True
16. 16.🔍 Which is the odd one out? (a) let friends try it (b) draw the user flow (c) try every button (d) write down the bugs
17. 17.🔍 Which is the odd one out? (a) a spelling coach (b) a racing challenge (c) a flashcard trainer (d) a times-table quiz
18. 18.🔍 Which is the odd one out? (a) tapping a button (b) typing your age (c) speaking a command (d) a beep sound
19. 19.🧩 Which of these is a button on this screen?
    [title] New Note
    [text box] Phone
    [text box] Notes
    [button] Cancel
    [text box] Name (a) Name (b) Cancel (c) Phone (d) Notes
20. 20.📱 Which one has a home-screen icon: an app or a website? (a) an app (b) a website
21. 21.🗒️ You are planning version 1 of a quiz app. Which feature can WAIT for a later version? (a) show a question (b) check the answer (c) confetti effects (d) show the score
22. 22.🧩 In an app, what is your high score? (a) a button (b) a screen (c) an input (d) data
23. 23.🎯 Is this a user need or a feature: “What should I cook?”? (a) a user need (b) a feature
24. 24.Which of these is a screen? (a) tap to Save (b) the log-in page (c) a box to type a name (d) today’s step count
25. 25.🎯 Is this a user need or a feature: “I keep missing the bus”? (a) a user need (b) a feature
26. 26.🗒️ You are planning version 1 of a water reminder. Which feature can WAIT for a later version? (a) set a reminder time (b) log a glass of water (c) see today’s total (d) water animations
27. 27.🔍 Which is the odd one out? (a) write the code (b) list what users need (c) talk to possible users (d) spot a problem to solve
28. 28.🎯 Which app would help this user most: a parent waiting at the bus stop? (a) a water reminder (b) a homework planner (c) a recipe finder (d) a bus tracker
29. 29.💡 Which app idea solves this problem: projects pile up at once? (a) a homework planner (b) a lost-and-found board (c) a study-room finder (d) a medicine reminder
30. 30.True or false: you write the store text at the release stage. (a) False (b) True
31. 31.🌐 Which program do you need to open a website? (a) a camera app (b) an app store (c) a calculator (d) a web browser
32. 32.True or false: a word battle is a tool app. (a) False (b) True
33. 33.🧩 Which of these is a button on this screen?
    [title] Order Snacks
    [text box] Subject
    [text box] Due date
    [slider] Text size
    [button] Save
    [button] Send
    [text box] City
    [button] Next (a) Next (b) Subject (c) Due date (d) City
34. 34.🗒️ You are planning version 1 of a homework planner. Which feature is a MUST-HAVE? (a) earn stickers (b) share tasks to friends (c) add a homework task (d) pick a theme colour
35. 35.🗒️ Version 1 of a homework planner must be ready in 12 days. How many days are left for extras after the must-haves?
    add a homework task: 3 days
    set a due date: 1 days
    see tasks by day: 2 days
36. 36.📱 Where do people usually download phone apps from? (a) a charger (b) an app store (c) a web server (d) a printer
37. 37.🗒️ You are planning version 1 of a water reminder. Which feature is a MUST-HAVE? (a) log a glass of water (b) water animations (c) share your streak (d) custom alert sounds
38. 38.Which of these happens at the idea stage? (a) put it on an app store (b) talk to possible users (c) write down the bugs (d) draw the user flow
39. 39.🗒️ You are planning version 1 of a water reminder. Which feature is a MUST-HAVE? (a) custom alert sounds (b) water animations (c) see today’s total (d) share your streak
40. 40.🛠️ At which stage do you draw the user flow? (a) the build stage (b) the test stage (c) the plan stage (d) the release stage

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