App Dev Worksheet: Part 1 Test

App development lesson 8: What apps are: Part 1 test · Set 551 · 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.📊 Survey: which problem bugs you most? How many more votes did “forgetting homework” get than “missing the bus”?
   losing water bottles: 22 votes
   missing the bus: 10 votes
   forgetting homework: 14 votes
2. 2.🔔 What is a message an app shows on your lock screen called? (a) a web address (b) a wireframe (c) a variable (d) a notification
3. 3.🔍 Which is the odd one out? (a) a pop-up message (b) adding up a bill (c) checking a password (d) sorting the scores
4. 4.💡 Does an app idea like a lost-and-found board solve a real problem? (a) Yes (b) No
5. 5.🗒️ You are planning version 1 of a bus tracker. Which feature can WAIT for a later version? (a) a dark mode (b) show arrival time (c) see where the bus is (d) pick your bus stop
6. 6.⚙️ In an app, is typing your age an input, processing or an output? (a) input (b) processing (c) output
7. 7.🧩 Which part lets the user give the app information? (a) a title (b) an icon (c) a logo (d) an input
8. 8.Which of these happens at the test stage? (a) write the code (b) add the buttons (c) let friends try it (d) pick the features
9. 9.🛠️ At which stage do you put it on an app store? (a) the test stage (b) the build stage (c) the plan stage (d) the release stage
10. 10.Which of these is a user need? (a) “Small text is hard” (b) a dark mode switch (c) a reminder alarm (d) a search bar
11. 11.True or false: you share the download link at the release stage. (a) False (b) True
12. 12.True or false: the game-over page is a button. (a) False (b) True
13. 13.💡 Which app idea solves this problem: the library is always full? (a) a bill splitter (b) a homework planner (c) a medicine reminder (d) a study-room finder
14. 14.True or false: a result on screen is an input. (a) False (b) True
15. 15.True or false: you talk to possible users at the idea stage. (a) True (b) False
16. 16.🔍 Which is the odd one out? (a) a racing challenge (b) a word battle (c) a puzzle with levels (d) a step counter
17. 17.🗒️ Why keep version 1 small? (a) to look bigger (b) to learn from users soon (c) to confuse users (d) to use up storage
18. 18.🗂️ What kind of app is a word battle? (a) a health app (b) a tool app (c) a game (d) a learning app
19. 19.📅 An app team plans for 4 days, builds for 5 days, tests for 2 days and releases on 1 more day. How many more days does building take than testing?
20. 20.🎯 What is the best first step to learn what users need? (a) pick the colours (b) guess on your own (c) ask and watch users (d) write the code
21. 21.True or false: a website has a home-screen icon. (a) True (b) False
22. 22.⚙️ In an app, is a result on screen an input, processing or an output? (a) output (b) input (c) processing
23. 23.True or false: a buzz (vibration) is an input. (a) False (b) True
24. 24.🗒️ You are planning version 1 of a quiz app. Which feature is a MUST-HAVE? (a) confetti effects (b) an avatar shop (c) background music (d) check the answer
25. 25.🗒️ You are planning version 1 of a bus tracker. Which feature is a MUST-HAVE? (a) a dark mode (b) change the bus icon (c) rate the driver (d) see where the bus is
26. 26.🗒️ Version 1 of a homework planner must be ready in 10 days. How many days are left for extras after the must-haves?
    add a homework task: 2 days
    set a due date: 3 days
    see tasks by day: 5 days
27. 27.🔢 When you make an app, what comes right after “build the app”? (a) plan the screens (b) test the app (c) release it (d) get an idea
28. 28.👥 A clinic app has 105 patients, 195 doctors and 200 nurses as users. How many users does it have in all?
29. 29.🧩 How many buttons does this app screen have?
    [title] Settings
    [text box] Due date
    [button] Help
    [button] Save
    [text box] Name
    [switch] Show hints
    [button] Send
30. 30.⚙️ In an app, is adding up a bill an input, processing or an output? (a) processing (b) output (c) input
31. 31.🧩 Which input is best for typing your name? (a) a switch (b) a slider (c) a picture (d) a text box
32. 32.📱 Which one has a web address: an app or a website? (a) an app (b) a website
33. 33.🧩 What do we call one full page of an app? (a) a screen (b) a cable (c) a variable (d) a battery
34. 34.🎯 Which app would help this user most: a reader who finds small print hard? (a) a recipe finder (b) a homework planner (c) a pocket-money tracker (d) a big-text reader
35. 35.Which of these is an output? (a) speaking a command (b) adding up a bill (c) a beep sound (d) taking a photo
36. 36.Which of these is an input? (a) working out a tip (b) checking a password (c) taking a photo (d) a pop-up message
37. 37.Which of these happens at the release stage? (a) list what users need (b) talk to possible users (c) write the store text (d) spot a problem to solve
38. 38.True or false: a pocket-money tracker is the best fit for a child saving up for a cycle. (a) False (b) True
39. 39.True or false: an app needs no installing. (a) True (b) False
40. 40.📱 Which one comes from an app store: an app or a website? (a) a website (b) an app

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