App Dev Worksheet: Part 1 Test

App development lesson 8: What apps are: Part 1 test · Set 420 · 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.True or false: a library due-date alert solves a real problem. (a) True (b) False
2. 2.📴 Which of these can often still work with no internet? (a) an installed app (b) a new website (c) an online search (d) a video call
3. 3.📊 Survey: which problem bugs you most? How many students voted in all?
   no quiet study place: 15 votes
   missing the bus: 19 votes
   forgetting birthdays: 6 votes
4. 4.💡 Which app idea solves this problem: projects pile up at once? (a) a bill splitter (b) a medicine reminder (c) a lost-and-found board (d) a homework planner
5. 5.🗒️ You are planning version 1 of a water reminder. Which feature can WAIT for a later version? (a) see today’s total (b) set a reminder time (c) custom alert sounds (d) log a glass of water
6. 6.Which of these app ideas solves a real problem? (a) a button with no action (b) a blank grey screen (c) a page of random dots (d) a medicine reminder
7. 7.Which of these happens at the idea stage? (a) draw the user flow (b) list what users need (c) write the store text (d) pick the features
8. 8.👥 A library app has 40 readers, 185 librarians and 135 volunteers as users. Which user group is the biggest? (a) readers (b) volunteers (c) librarians
9. 9.True or false: a buzz (vibration) is processing. (a) False (b) True
10. 10.True or false: tap to Send is data. (a) False (b) True
11. 11.💡 Which is a problem statement? (a) “Kids forget homework” (b) “Make it fast” (c) “Use blue buttons” (d) “Add a logo”
12. 12.🛠️ At which stage do you spot a problem to solve? (a) the build stage (b) the plan stage (c) the release stage (d) the idea stage
13. 13.🔍 Which is the odd one out? (a) sketch the screens (b) pick the features (c) draw the user flow (d) talk to possible users
14. 14.🗒️ 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
15. 15.Which of these app ideas solves a real problem? (a) an app that just says hi (b) a blank grey screen (c) a library due-date alert (d) a button with no action
16. 16.True or false: you spot a problem to solve at the test stage. (a) False (b) True
17. 17.👥 A library app has 245 readers, 95 librarians and 120 volunteers as users. How many users does it have in all?
18. 18.True or false: a lost-and-found board solves no real problem. (a) False (b) True
19. 19.🛠️ At which stage do you draw the user flow? (a) the idea stage (b) the build stage (c) the release stage (d) the plan stage
20. 20.📱 Which one needs no installing: an app or a website? (a) an app (b) a website
21. 21.📱 Which one is installed on a phone: an app or a website? (a) an app (b) a website
22. 22.Which of these happens at the build stage? (a) try every button (b) draw the user flow (c) write the store text (d) add the buttons
23. 23.🗒️ 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: 1 days
    add money spent: 4 days
    show the balance: 2 days
24. 24.🔍 Which is the odd one out? (a) a spelling coach (b) a times-table quiz (c) a flashcard trainer (d) a puzzle with levels
25. 25.👥 A school app has 35 students, 250 teachers and 125 parents as users. How many users does it have in all?
26. 26.True or false: tap to Save is data. (a) True (b) False
27. 27.True or false: your friends list is a screen. (a) True (b) False
28. 28.True or false: a website is installed on a phone. (a) True (b) False
29. 29.🛠️ At which stage do you let friends try it? (a) the release stage (b) the test stage (c) the plan stage (d) the idea stage
30. 30.📊 Survey: which problem bugs you most? How many students voted in all?
    missing the bus: 7 votes
    forgetting birthdays: 24 votes
    forgetting homework: 16 votes
31. 31.🗒️ You are planning version 1 of a bus tracker. Which feature can WAIT for a later version? (a) pick your bus stop (b) show arrival time (c) change the bus icon (d) see where the bus is
32. 32.True or false: adding up a bill is an output. (a) False (b) True
33. 33.Which of these is a feature? (a) “Small text is hard” (b) a dark mode switch (c) “I forget my homework” (d) “What should I cook?”
34. 34.🗒️ You are planning version 1 of a quiz app. Which feature is a MUST-HAVE? (a) an avatar shop (b) background music (c) show the score (d) confetti effects
35. 35.Which of these is a button? (a) a switch for dark mode (b) tap to go Next (c) your friends list (d) the settings page
36. 36.📊 Survey: which problem bugs you most? How many students voted in all?
    losing water bottles: 14 votes
    forgetting birthdays: 3 votes
    forgetting homework: 24 votes
37. 37.True or false: a pop-up message is an output. (a) True (b) False
38. 38.True or false: an alarm clock is a game. (a) False (b) True
39. 39.True or false: an app has a web address. (a) True (b) False
40. 40.📊 Survey: which problem bugs you most? How many students voted in all?
    wasting pocket money: 9 votes
    losing water bottles: 21 votes
    no quiet study place: 5 votes

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