App Dev Worksheet: Part 1 Test

App development lesson 8: What apps are: Part 1 test · Set 539 · 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 is data? (a) your high score (b) the game-over page (c) a slider for volume (d) the settings page
2. 2.True or false: a result on screen is processing. (a) False (b) True
3. 3.Which of these is true of an app? (a) needs no installing (b) is installed on a phone (c) opens from a link (d) opens in a web browser
4. 4.Which of these is an output? (a) working out a tip (b) a buzz (vibration) (c) typing your age (d) checking a password
5. 5.True or false: a big-text reader is the best fit for a parent waiting at the bus stop. (a) True (b) False
6. 6.🛠️ At which stage do you write the code? (a) the idea stage (b) the release stage (c) the build stage (d) the plan stage
7. 7.🗒️ You are planning version 1 of a quiz app. Which feature is a MUST-HAVE? (a) an avatar shop (b) show the score (c) background music (d) confetti effects
8. 8.True or false: tap to Send is a button. (a) True (b) False
9. 9.True or false: a website comes from an app store. (a) False (b) True
10. 10.True or false: a medicine reminder solves a real problem. (a) False (b) True
11. 11.🔍 Which is the odd one out? (a) tapping a button (b) speaking a command (c) taking a photo (d) a buzz (vibration)
12. 12.🧩 How many inputs (text boxes, switches and sliders) does this screen have?
    [title] Order Snacks
    [switch] Dark mode
    [text box] Age
    [button] Cancel
    [text box] Email
    [button] Back
    [button] Save
    [text box] Phone
13. 13.Which of these is true of a website? (a) has a home-screen icon (b) updates from the store (c) needs no installing (d) comes from an app store
14. 14.🗒️ Version 1 of a pocket-money tracker must be ready in 6 days. How many days are left for extras after the must-haves?
    add money received: 3 days
    add money spent: 1 days
    show the balance: 2 days
15. 15.🗒️ You are planning version 1 of a water reminder. Which feature is a MUST-HAVE? (a) share your streak (b) set a reminder time (c) water animations (d) custom alert sounds
16. 16.True or false: typing your age is an output. (a) True (b) False
17. 17.True or false: checking a password is processing. (a) False (b) True
18. 18.🗂️ What kind of app is a unit converter? (a) a tool app (b) a health app (c) a learning app (d) a game
19. 19.🗒️ You are planning version 1 of a quiz app. Which feature can WAIT for a later version? (a) check the answer (b) show a question (c) background music (d) show the score
20. 20.🔍 Which is the odd one out? (a) a torch (b) a water reminder (c) a calculator (d) an alarm clock
21. 21.🗂️ What kind of app is a step counter? (a) a tool app (b) a health app (c) a game (d) a learning app
22. 22.True or false: tap to Save is a button. (a) False (b) True
23. 23.🗂️ What kind of app is a racing challenge? (a) a learning app (b) a tool app (c) a game (d) a health app
24. 24.🎯 Why learn about users before you build? (a) to slow it down (b) to pick a logo (c) to make it longer (d) to build what they need
25. 25.True or false: a cricket run chase is a learning app. (a) True (b) False
26. 26.🧩 How many buttons does this app screen have?
    [title] Add Homework
    [button] Send
    [button] Save
    [text box] City
    [text box] Due date
    [text box] Name
27. 27.🗒️ Version 1 of a homework planner must be ready in 15 days. How many days are left for extras after the must-haves?
    add a homework task: 4 days
    set a due date: 1 days
    see tasks by day: 4 days
28. 28.Which of these is data? (a) tap to go Next (b) your saved notes (c) a switch for dark mode (d) the settings page
29. 29.💡 Does an app idea like a lost-and-found board solve a real problem? (a) Yes (b) No
30. 30.📱 Which one updates from the store: an app or a website? (a) an app (b) a website
31. 31.🗒️ You are planning version 1 of a water reminder. Which feature is a MUST-HAVE? (a) water animations (b) share your streak (c) log a glass of water (d) custom alert sounds
32. 32.📅 An app team plans for 5 days, builds for 7 days, tests for 1 days and releases on 1 more day. How many more days does building take than testing?
33. 33.🗒️ You are planning version 1 of a pocket-money tracker. Which feature can WAIT for a later version? (a) show the balance (b) savings stickers (c) add money spent (d) add money received
34. 34.💡 Which app idea solves this problem: nobody knows whose bag it is? (a) a homework planner (b) a study-room finder (c) a medicine reminder (d) a lost-and-found board
35. 35.📅 An app team plans for 4 days, builds for 4 days, tests for 3 days and releases on 1 more day. Planning starts on day 1. On which day does building finish?
36. 36.🔍 Which is the odd one out? (a) a buzz (vibration) (b) a beep sound (c) typing your age (d) a result on screen
37. 37.True or false: a blank grey screen solves a real problem. (a) False (b) True
38. 38.📊 Survey: which problem bugs you most? How many students voted in all?
    forgetting homework: 24 votes
    no quiet study place: 21 votes
    losing water bottles: 8 votes
39. 39.Which of these happens at the test stage? (a) connect the data (b) share the download link (c) try every button (d) add the buttons
40. 40.🗒️ A to-do app with no “add a task” feature is ___. (a) a nice extra (b) ready to release (c) well planned (d) missing a must-have

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