App Dev Worksheet: Part 1 Test

App development lesson 8: What apps are: Part 1 test · Set 746 · 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.Which of these happens at the idea stage? (a) sketch the screens (b) list what users need (c) write the store text (d) write the code
2. 2.🛠️ At which stage do you try every button? (a) the plan stage (b) the test stage (c) the build stage (d) the idea stage
3. 3.🔢 When you make an app, which comes first: “plan the screens” or “test the app”? (a) test the app (b) plan the screens
4. 4.🔢 After an app is released, what comes right after “fix and improve”? (a) release an update (b) list what to fix (c) read user reviews (d) test it again
5. 5.True or false: you pick the features at the plan stage. (a) False (b) True
6. 6.True or false: a word battle is a learning app. (a) True (b) False
7. 7.🎯 Is this a user need or a feature: a dark mode switch? (a) a feature (b) a user need
8. 8.📊 Survey: which problem bugs you most? Which problem should your app solve first?
   missing the bus: 19 votes
   forgetting homework: 25 votes
   wasting pocket money: 14 votes (a) forgetting homework (b) wasting pocket money (c) missing the bus
9. 9.Which of these happens at the test stage? (a) add the buttons (b) connect the data (c) try every button (d) list what users need
10. 10.True or false: the game-over page is an input. (a) False (b) True
11. 11.Which of these is a user need? (a) a reminder alarm (b) “What should I cook?” (c) a share button (d) a search bar
12. 12.True or false: a water reminder is the best fit for a cook with no idea for dinner. (a) True (b) False
13. 13.⚙️ Which line does the processing (works out the answer)?
    line 1: let bill = 126; // typed by the user
    line 2: let friends = 3; // typed by the user
    line 3: let share = bill / friends;
    line 4: show(share); (a) line 2 (b) line 3 (c) line 4 (d) line 1
14. 14.🌐 Which program do you need to open a website? (a) a camera app (b) an app store (c) a web browser (d) a calculator
15. 15.True or false: a spelling coach is a health app. (a) True (b) False
16. 16.True or false: a water reminder is a health app. (a) False (b) True
17. 17.🗒️ You are planning version 1 of a quiz app. Which feature can WAIT for a later version? (a) an avatar shop (b) show the score (c) check the answer (d) show a question
18. 18.Which of these happens at the build stage? (a) spot a problem to solve (b) talk to possible users (c) write the code (d) try every button
19. 19.💡 Which is a problem statement? (a) “Add a logo” (b) “Use blue buttons” (c) “Make it fast” (d) “Kids forget homework”
20. 20.📱 Which one updates from the store: an app or a website? (a) an app (b) a website
21. 21.True or false: you connect the data at the build stage. (a) True (b) False
22. 22.True or false: your high score is an input. (a) True (b) False
23. 23.⚙️ What number does this app show?
    let price = 180; // typed by the user
    let off = 30; // typed by the user
    let pay = price - off;
    show(pay);
24. 24.🗒️ You are planning version 1 of a pocket-money tracker. Which feature can WAIT for a later version? (a) export to a file (b) add money spent (c) add money received (d) show the balance
25. 25.📊 Survey: which problem bugs you most? How many more votes did “no quiet study place” get than “wasting pocket money”?
    forgetting birthdays: 24 votes
    no quiet study place: 8 votes
    wasting pocket money: 7 votes
26. 26.💡 Which app idea solves this problem: the library is always full? (a) a bill splitter (b) a study-room finder (c) a medicine reminder (d) a lost-and-found board
27. 27.True or false: adding up a bill is processing. (a) True (b) False
28. 28.🎯 Is this a user need or a feature: “I forget my homework”? (a) a feature (b) a user need
29. 29.Which of these is processing? (a) checking a password (b) taking a photo (c) a result on screen (d) a pop-up message
30. 30.🗒️ You are planning version 1 of a pocket-money tracker. Which feature is a MUST-HAVE? (a) pie-chart colours (b) export to a file (c) add money received (d) savings stickers
31. 31.🔍 Which is the odd one out? (a) a step counter (b) a torch (c) an alarm clock (d) a unit converter
32. 32.Which of these happens at the build stage? (a) write the store text (b) connect the data (c) pick the features (d) spot a problem to solve
33. 33.👥 A cricket club app has 285 players, 200 coaches and 150 fans as users. How many more players than fans are there?
34. 34.🗒️ You are planning version 1 of a water reminder. Which feature is a MUST-HAVE? (a) set a reminder time (b) share your streak (c) custom alert sounds (d) water animations
35. 35.🧩 Which of these is a button on this screen?
    [title] Sign Up
    [button] Save
    [text box] Phone (a) Save (b) Phone
36. 36.🧩 In an app, what is the home page of an app? (a) an input (b) a button (c) data (d) a screen
37. 37.🎯 A short made-up profile of a typical user is called a ___. (a) protocol (b) pixel (c) persona (d) password
38. 38.🔍 Which is the odd one out? (a) checking a password (b) sorting the scores (c) a result on screen (d) working out a tip
39. 39.Which of these is true of an app? (a) needs no installing (b) comes from an app store (c) has a web address (d) opens from a link
40. 40.True or false: a bus tracker is the best fit for a parent waiting at the bus stop. (a) True (b) False

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