App Dev Worksheet: Idea to Release

App development lesson 4: Idea to release: the making order · Set 198 · 40 questions

Developer's tip (Five steps in order): Idea → plan → build → test → release. Plan before you build: sketches and flows are quick to change; code is not. After release: read reviews → list fixes → fix → test again → release an update.

1. 1.📅 An app team plans for 4 days, builds for 9 days, tests for 3 days and releases on 1 more day. How many days does the whole project take?
2. 2.🔍 Which is the odd one out? (a) write down the bugs (b) let friends try it (c) try every button (d) sketch the screens
3. 3.📅 An app team plans for 3 days, builds for 5 days, tests for 2 days and releases on 1 more day. Planning starts on day 1. On which day does building finish?
4. 4.Which of these happens at the release stage? (a) share the download link (b) try every button (c) connect the data (d) pick the features
5. 5.True or false: you spot a problem to solve at the plan stage. (a) False (b) True
6. 6.🛠️ At which stage do you write the code? (a) the build stage (b) the release stage (c) the test stage (d) the plan stage
7. 7.🔢 After an app is released, which comes FIRST? (a) read user reviews (b) test it again (c) fix and improve (d) release an update
8. 8.📅 An app team plans for 4 days, builds for 6 days, tests for 1 days and releases on 1 more day. Planning starts on day 1. On which day does building finish?
9. 9.True or false: you sketch the screens at the build stage. (a) True (b) False
10. 10.🔢 When you make an app, what comes right after “build the app”? (a) get an idea (b) plan the screens (c) release it (d) test the app
11. 11.📅 An app team plans for 2 days, builds for 6 days, tests for 2 days and releases on 1 more day. Planning starts on day 1. On which day does building finish?
12. 12.📅 An app team plans for 3 days, builds for 6 days, tests for 2 days and releases on 1 more day. How many days does the whole project take?
13. 13.🔍 Which is the odd one out? (a) pick the features (b) draw the user flow (c) put it on an app store (d) sketch the screens
14. 14.Which of these happens at the idea stage? (a) draw the user flow (b) list what users need (c) write down the bugs (d) try every button
15. 15.📅 An app team plans for 2 days, builds for 8 days, tests for 1 days and releases on 1 more day. How many days does the whole project take?
16. 16.Which of these happens at the release stage? (a) add the buttons (b) pick the features (c) try every button (d) put it on an app store
17. 17.🛠️ At which stage do you talk to possible users? (a) the plan stage (b) the build stage (c) the idea stage (d) the test stage
18. 18.🔢 After an app is released, which comes first: “list what to fix” or “read user reviews”? (a) list what to fix (b) read user reviews
19. 19.🛠️ At which stage do you put it on an app store? (a) the build stage (b) the plan stage (c) the idea stage (d) the release stage
20. 20.🛠️ At which stage do you list what users need? (a) the test stage (b) the plan stage (c) the idea stage (d) the build stage
21. 21.True or false: you connect the data at the build stage. (a) True (b) False
22. 22.📅 An app team plans for 3 days, builds for 6 days, tests for 2 days and releases on 1 more day. How many more days does building take than testing?
23. 23.True or false: you talk to possible users at the idea stage. (a) False (b) True
24. 24.🔍 Which is the odd one out? (a) write down the bugs (b) try every button (c) let friends try it (d) draw the user flow
25. 25.Which of these happens at the test stage? (a) write down the bugs (b) write the code (c) share the download link (d) connect the data
26. 26.🔢 When you make an app, which comes first: “plan the screens” or “build the app”? (a) build the app (b) plan the screens
27. 27.Which of these happens at the plan stage? (a) add the buttons (b) share the download link (c) sketch the screens (d) write the code
28. 28.True or false: you write down the bugs at the build stage. (a) False (b) True
29. 29.🛠️ At which stage do you spot a problem to solve? (a) the build stage (b) the plan stage (c) the test stage (d) the idea stage
30. 30.Which of these happens at the test stage? (a) pick the features (b) try every button (c) write the code (d) talk to possible users
31. 31.🔢 After an app is released, what comes right after “read user reviews”? (a) fix and improve (b) list what to fix (c) release an update (d) test it again
32. 32.True or false: you talk to possible users at the test stage. (a) False (b) True
33. 33.True or false: you try every button at the plan stage. (a) False (b) True
34. 34.True or false: you write the code at the release stage. (a) True (b) False
35. 35.True or false: you put it on an app store at the test stage. (a) False (b) True
36. 36.🔢 When you make an app, which comes LAST? (a) plan the screens (b) get an idea (c) build the app (d) release it
37. 37.🔢 After an app is released, which comes first: “fix and improve” or “release an update”? (a) release an update (b) fix and improve
38. 38.🔢 After an app is released, which comes first: “fix and improve” or “read user reviews”? (a) fix and improve (b) read user reviews
39. 39.🔢 When you make an app, which comes first: “plan the screens” or “test the app”? (a) test the app (b) plan the screens
40. 40.📅 An app team plans for 2 days, builds for 10 days, tests for 1 days and releases on 1 more day. How many more days does building take than testing?

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