App Dev Worksheet: Part 1 Test

App development lesson 8: What apps are: Part 1 test · Set 276 · 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 app idea solves this problem: Grandpa forgets his tablets? (a) a bill splitter (b) a study-room finder (c) a homework planner (d) a medicine reminder
2. 2.📊 Survey: which problem bugs you most? How many more votes did “no quiet study place” get than “missing the bus”?
   forgetting homework: 6 votes
   missing the bus: 10 votes
   no quiet study place: 12 votes
3. 3.True or false: a homework planner is the best fit for a student who keeps forgetting due dates. (a) False (b) True
4. 4.🎯 Which app would help this user most: a runner who forgets to sip water? (a) a bus tracker (b) a homework planner (c) a water reminder (d) a recipe finder
5. 5.🎯 Which app would help this user most: a student who keeps forgetting due dates? (a) a big-text reader (b) a recipe finder (c) a homework planner (d) a bus tracker
6. 6.🗒️ Version 1 of a pocket-money tracker must be ready in 12 days. How many days are left for extras after the must-haves?
   add money received: 2 days
   add money spent: 2 days
   show the balance: 2 days
7. 7.👥 A library app has 155 readers, 160 librarians and 245 volunteers as users. Which user group is the biggest? (a) librarians (b) volunteers (c) readers
8. 8.📅 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?
9. 9.Which of these is true of an app? (a) opens in a web browser (b) opens from a link (c) has a web address (d) updates from the store
10. 10.🗒️ A to-do app with no “add a task” feature is ___. (a) missing a must-have (b) well planned (c) a nice extra (d) ready to release
11. 11.Which of these is true of a website? (a) comes from an app store (b) has a home-screen icon (c) needs no installing (d) is installed on a phone
12. 12.🔍 Which is the odd one out? (a) tapping a button (b) a result on screen (c) speaking a command (d) typing your age
13. 13.True or false: a slider for volume is a button. (a) True (b) False
14. 14.Which of these app ideas solves a real problem? (a) a button with no action (b) a library due-date alert (c) a page of random dots (d) an app that just says hi
15. 15.Which of these app ideas solves no real problem? (a) a page of random dots (b) a medicine reminder (c) a free study-room finder (d) a bill splitter
16. 16.Which of these happens at the release stage? (a) let friends try it (b) try every button (c) talk to possible users (d) write the store text
17. 17.🔍 Which is the odd one out? (a) a water reminder (b) an alarm clock (c) a sleep tracker (d) a step counter
18. 18.⚙️ What number does this app show?
    let bill = 64; // typed by the user
    let friends = 4; // typed by the user
    let share = bill / friends;
    show(share);
19. 19.🎯 Is this a user need or a feature: “I forget my homework”? (a) a user need (b) a feature
20. 20.🧩 How many buttons does this app screen have?
    [title] Order Snacks
    [text box] City
    [button] Help
    [slider] Text size
21. 21.Which of these is true of an app? (a) opens in a web browser (b) opens from a link (c) has a web address (d) has a home-screen icon
22. 22.📱 Which one is installed on a phone: an app or a website? (a) an app (b) a website
23. 23.True or false: a website needs no installing. (a) True (b) False
24. 24.📊 Survey: which problem bugs you most? How many more votes did “losing water bottles” get than “wasting pocket money”?
    forgetting birthdays: 3 votes
    wasting pocket money: 19 votes
    losing water bottles: 21 votes
25. 25.🗒️ Version 1 of a homework planner must be ready in 9 days. How many days are left for extras after the must-haves?
    add a homework task: 3 days
    set a due date: 1 days
    see tasks by day: 5 days
26. 26.🗂️ What kind of app is a flashcard trainer? (a) a tool app (b) a game (c) a health app (d) a learning app
27. 27.True or false: a lost-and-found board solves no real problem. (a) False (b) True
28. 28.Which of these is data? (a) your saved notes (b) the game-over page (c) tap to Send (d) a slider for volume
29. 29.🗒️ Version 1 of a quiz app must be ready in 16 days. How many days are left for extras after the must-haves?
    show a question: 3 days
    check the answer: 3 days
    show the score: 4 days
30. 30.🗒️ You are planning version 1 of a bus tracker. Which feature is a MUST-HAVE? (a) a dark mode (b) rate the driver (c) see where the bus is (d) change the bus icon
31. 31.True or false: you share the download link at the build stage. (a) True (b) False
32. 32.🎯 Is this a user need or a feature: a search bar? (a) a user need (b) a feature
33. 33.📊 Survey: which problem bugs you most? How many more votes did “forgetting homework” get than “missing the bus”?
    wasting pocket money: 8 votes
    forgetting homework: 24 votes
    missing the bus: 4 votes
34. 34.🔍 Which is the odd one out? (a) write the store text (b) share the download link (c) put it on an app store (d) pick the features
35. 35.True or false: tap to Start is a screen. (a) False (b) True
36. 36.True or false: a bus tracker is the best fit for a gamer who forgets to drink. (a) True (b) False
37. 37.Which of these app ideas solves no real problem? (a) a bill splitter (b) a medicine reminder (c) a free study-room finder (d) a blank grey screen
38. 38.Which of these happens at the build stage? (a) draw the user flow (b) list what users need (c) write the store text (d) write the code
39. 39.Which of these is a button? (a) the log-in page (b) a switch for dark mode (c) a date picker (d) tap to go Next
40. 40.📱 Which one has a web address: an app or a website? (a) an app (b) a website

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