App Dev Worksheet: Part 1 Test

App development lesson 8: What apps are: Part 1 test · Set 353 · 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.🧩 In an app, what is your saved notes? (a) an input (b) a button (c) a screen (d) data
2. 2.💡 How can you check that people really have the problem? (a) copy another app (b) pick a colour (c) ask possible users (d) just guess
3. 3.💡 Does an app idea like an app that just says hi solve a real problem? (a) Yes (b) No
4. 4.📱 Where do people usually download phone apps from? (a) a charger (b) a printer (c) an app store (d) a web server
5. 5.Which of these is a user need? (a) a reminder alarm (b) a search bar (c) a dark mode switch (d) “I forget my homework”
6. 6.🗒️ In MVP, the M stands for ___. (a) music (b) mobile (c) maximum (d) minimum
7. 7.🗒️ You are planning version 1 of a quiz app. Which feature is a MUST-HAVE? (a) an avatar shop (b) background music (c) confetti effects (d) show a question
8. 8.🎯 Is this a user need or a feature: “I forget my homework”? (a) a feature (b) a user need
9. 9.🔢 When you make an app, which comes first: “release it” or “plan the screens”? (a) release it (b) plan the screens
10. 10.True or false: you talk to possible users at the release stage. (a) True (b) False
11. 11.True or false: a flashcard trainer is a learning app. (a) False (b) True
12. 12.💡 Does an app idea like a lost-and-found board solve a real problem? (a) Yes (b) No
13. 13.True or false: a button with no action solves no real problem. (a) True (b) False
14. 14.True or false: a buzz (vibration) is an input. (a) True (b) False
15. 15.📱 Which one opens in a web browser: an app or a website? (a) an app (b) a website
16. 16.📱 Which one comes from an app store: an app or a website? (a) a website (b) an app
17. 17.🎯 Which app would help this user most: a parent waiting at the bus stop? (a) a pocket-money tracker (b) a big-text reader (c) a homework planner (d) a bus tracker
18. 18.🧩 In an app, what is tap to Send? (a) an input (b) a screen (c) a button (d) data
19. 19.Which of these is true of an app? (a) needs no installing (b) opens from a link (c) has a home-screen icon (d) has a web address
20. 20.🗒️ You are planning version 1 of a quiz app. Which feature is a MUST-HAVE? (a) background music (b) check the answer (c) an avatar shop (d) confetti effects
21. 21.👥 A clinic app has 100 patients, 85 doctors and 70 nurses as users. Which user group is the biggest? (a) doctors (b) patients (c) nurses
22. 22.Which of these app ideas solves a real problem? (a) a button with no action (b) a page of random dots (c) an app that just says hi (d) a medicine reminder
23. 23.Which of these is true of an app? (a) opens in a web browser (b) comes from an app store (c) needs no installing (d) opens from a link
24. 24.🧩 How many buttons does this app screen have?
    [title] Edit Profile
    [button] Send
    [text box] Email
25. 25.⚙️ In an app, is tapping a button an input, processing or an output? (a) output (b) input (c) processing
26. 26.Which of these is processing? (a) sorting the scores (b) taking a photo (c) tapping a button (d) a pop-up message
27. 27.🎯 Why learn about users before you build? (a) to slow it down (b) to build what they need (c) to pick a logo (d) to make it longer
28. 28.🗒️ You are planning version 1 of a bus tracker. Which feature is a MUST-HAVE? (a) rate the driver (b) a dark mode (c) change the bus icon (d) show arrival time
29. 29.📅 An app team plans for 4 days, builds for 10 days, tests for 3 days and releases on 1 more day. Planning starts on day 1. On which day does building finish?
30. 30.🔍 Which is the odd one out? (a) a flashcard trainer (b) an alarm clock (c) a spelling coach (d) a times-table quiz
31. 31.🧩 In an app, what is the game-over page? (a) an input (b) data (c) a button (d) a screen
32. 32.🗂️ What kind of app is an alarm clock? (a) a tool app (b) a learning app (c) a game (d) a health app
33. 33.True or false: a homework planner is the best fit for a student who keeps forgetting due dates. (a) True (b) False
34. 34.🧩 How many inputs (text boxes, switches and sliders) does this screen have?
    [title] Edit Profile
    [text box] City
    [button] Send
    [text box] Age
    [text box] Phone
    [button] Next
    [switch] Show hints
    [button] Save
35. 35.Which of these is an input? (a) today’s step count (b) a date picker (c) the game-over page (d) the log-in page
36. 36.Which of these is a screen? (a) a switch for dark mode (b) tap to Start (c) the game-over page (d) your high score
37. 37.👥 A clinic app has 290 patients, 35 doctors and 220 nurses as users. How many users does it have in all?
38. 38.📱 Which one needs no installing: an app or a website? (a) an app (b) a website
39. 39.🔢 When you make an app, what comes right after “test the app”? (a) get an idea (b) plan the screens (c) release it (d) build the app
40. 40.💡 Which app idea solves this problem: projects pile up at once? (a) a lost-and-found board (b) a medicine reminder (c) a homework planner (d) a bill splitter

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