App Dev Worksheet: Part 1 Test

App development lesson 8: What apps are: Part 1 test · Set 119 · 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.🗒️ You are planning version 1 of a bus tracker. Which feature is a MUST-HAVE? (a) a dark mode (b) rate the driver (c) pick your bus stop (d) change the bus icon
2. 2.True or false: your saved notes is a button. (a) True (b) False
3. 3.🗂️ What kind of app is a word battle? (a) a tool app (b) a learning app (c) a health app (d) a game
4. 4.🔍 Which is the odd one out? (a) a spelling coach (b) a torch (c) a times-table quiz (d) a flashcard trainer
5. 5.📅 An app team plans for 3 days, builds for 8 days, tests for 1 days and releases on 1 more day. How many days does the whole project take?
6. 6.📊 Survey: which problem bugs you most? How many students voted in all?
   no quiet study place: 3 votes
   losing water bottles: 12 votes
   missing the bus: 23 votes
7. 7.🧩 Which part lets the user give the app information? (a) a title (b) an input (c) an icon (d) a logo
8. 8.🔢 After an app is released, which comes FIRST? (a) read user reviews (b) fix and improve (c) list what to fix (d) test it again
9. 9.🎯 Is this a user need or a feature: “What should I cook?”? (a) a feature (b) a user need
10. 10.Which of these is a user need? (a) a reminder alarm (b) a search bar (c) “Small text is hard” (d) a dark mode switch
11. 11.⚙️ In an app, is a pop-up message an input, processing or an output? (a) processing (b) output (c) input
12. 12.💡 Which is a problem statement? (a) “Make it fast” (b) “Use blue buttons” (c) “Kids forget homework” (d) “Add a logo”
13. 13.🗒️ You are planning version 1 of a bus tracker. Which feature is a MUST-HAVE? (a) a dark mode (b) rate the driver (c) change the bus icon (d) show arrival time
14. 14.⚙️ What number does this app show?
    let bill = 152; // typed by the user
    let friends = 4; // typed by the user
    let share = bill / friends;
    show(share);
15. 15.📱 The word “app” is short for ___. (a) application (b) appointment (c) apparatus (d) appetite
16. 16.🗒️ You are planning version 1 of a pocket-money tracker. Which feature can WAIT for a later version? (a) show the balance (b) add money spent (c) pie-chart colours (d) add money received
17. 17.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    forgetting birthdays: 13 votes
    missing the bus: 11 votes
    wasting pocket money: 3 votes (a) wasting pocket money (b) missing the bus (c) forgetting birthdays
18. 18.Which of these is a feature? (a) “I forget my homework” (b) a share button (c) “Small text is hard” (d) “I keep missing the bus”
19. 19.⚙️ What number does this app show?
    let bill = 160; // typed by the user
    let friends = 4; // typed by the user
    let share = bill / friends;
    show(share);
20. 20.🗒️ In MVP, the M stands for ___. (a) mobile (b) minimum (c) maximum (d) music
21. 21.True or false: a bus tracker is the best fit for a student who keeps forgetting due dates. (a) True (b) False
22. 22.True or false: a date picker is an input. (a) True (b) False
23. 23.🔍 Which is the odd one out? (a) a water reminder (b) a word battle (c) a puzzle with levels (d) a racing challenge
24. 24.🧩 How many buttons does this app screen have?
    [title] New Note
    [button] Start
    [button] Send
    [text box] Notes
    [button] Save
25. 25.📊 Survey: which problem bugs you most? How many students voted in all?
    missing the bus: 9 votes
    forgetting homework: 20 votes
    no quiet study place: 23 votes
26. 26.💡 Which app idea solves this problem: projects pile up at once? (a) a bill splitter (b) a homework planner (c) a lost-and-found board (d) a medicine reminder
27. 27.📱 Which one has a web address: an app or a website? (a) an app (b) a website
28. 28.True or false: a big-text reader is the best fit for a reader who finds small print hard. (a) True (b) False
29. 29.📅 An app team plans for 2 days, builds for 4 days, tests for 3 days and releases on 1 more day. How many more days does building take than testing?
30. 30.Which of these is a screen? (a) tap to Save (b) a switch for dark mode (c) tap to go Next (d) the log-in page
31. 31.🛠️ At which stage do you add the buttons? (a) the idea stage (b) the build stage (c) the release stage (d) the test stage
32. 32.True or false: a website is installed on a phone. (a) False (b) True
33. 33.True or false: you let friends try it at the plan stage. (a) True (b) False
34. 34.🔍 Which is the odd one out? (a) an alarm clock (b) a unit converter (c) a calculator (d) a sleep tracker
35. 35.⚙️ In an app, is a beep sound an input, processing or an output? (a) input (b) output (c) processing
36. 36.🧩 Which input is best for choosing a volume level? (a) a text box (b) a switch (c) a slider (d) a title
37. 37.📱 Which one comes from an app store: an app or a website? (a) a website (b) an app
38. 38.Which of these is a button? (a) your high score (b) the game-over page (c) the log-in page (d) tap to Start
39. 39.Which of these app ideas solves a real problem? (a) a button with no action (b) an app that just says hi (c) a page of random dots (d) a library due-date alert
40. 40.🔍 Which is the odd one out? (a) taking a photo (b) typing your age (c) tapping a button (d) a result on screen

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