App Dev Worksheet: Part 1 Test

App development lesson 8: What apps are: Part 1 test · Set 874 · 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 medicine reminder solves a real problem. (a) False (b) True
2. 2.🎯 Is this a user need or a feature: “I forget my homework”? (a) a user need (b) a feature
3. 3.Which of these happens at the plan stage? (a) connect the data (b) talk to possible users (c) write down the bugs (d) sketch the screens
4. 4.🎯 Which app would help this user most: a student who often misses the school bus? (a) a bus tracker (b) a homework planner (c) a water reminder (d) a big-text reader
5. 5.True or false: your high score is a screen. (a) True (b) False
6. 6.🔢 When you make an app, what comes right after “plan the screens”? (a) get an idea (b) build the app (c) test the app (d) release it
7. 7.📱 Which one updates from the store: an app or a website? (a) a website (b) an app
8. 8.🧩 In an app, what is tap to Start? (a) data (b) a screen (c) a button (d) an input
9. 9.🔢 After an app is released, which comes FIRST? (a) fix and improve (b) list what to fix (c) test it again (d) read user reviews
10. 10.Which of these happens at the test stage? (a) write down the bugs (b) draw the user flow (c) add the buttons (d) spot a problem to solve
11. 11.🗒️ What is a must-have feature? (a) a nice extra (b) a colour theme (c) one the app cannot skip (d) a sound effect
12. 12.📊 Survey: which problem bugs you most? How many students voted in all?
    forgetting birthdays: 24 votes
    forgetting homework: 11 votes
    missing the bus: 14 votes
13. 13.🎯 Which app would help this user most: a gamer who forgets to drink? (a) a water reminder (b) a pocket-money tracker (c) a big-text reader (d) a bus tracker
14. 14.🗒️ You are planning version 1 of a bus tracker. Which feature is a MUST-HAVE? (a) change the bus icon (b) rate the driver (c) see where the bus is (d) a dark mode
15. 15.🗒️ Version 1 of a pocket-money tracker must be ready in 15 days. How many days are left for extras after the must-haves?
    add money received: 3 days
    add money spent: 2 days
    show the balance: 5 days
16. 16.👥 A library app has 255 readers, 265 librarians and 90 volunteers as users. How many more librarians than readers are there?
17. 17.⚙️ What number does this app show?
    let bill = 200; // typed by the user
    let friends = 4; // typed by the user
    let share = bill / friends;
    show(share);
18. 18.True or false: an app updates from the store. (a) True (b) False
19. 19.📊 Survey: which problem bugs you most? How many more votes did “missing the bus” get than “forgetting birthdays”?
    forgetting homework: 21 votes
    missing the bus: 16 votes
    forgetting birthdays: 3 votes
20. 20.🔔 What is a message an app shows on your lock screen called? (a) a variable (b) a web address (c) a wireframe (d) a notification
21. 21.🎯 Which app would help this user most: a parent waiting at the bus stop? (a) a homework planner (b) a recipe finder (c) a bus tracker (d) a pocket-money tracker
22. 22.🧩 What do we call one full page of an app? (a) a variable (b) a battery (c) a screen (d) a cable
23. 23.📱 Which one is installed on a phone: an app or a website? (a) a website (b) an app
24. 24.💡 Which app idea solves this problem: pupils forget due dates? (a) a homework planner (b) a study-room finder (c) a bill splitter (d) a lost-and-found board
25. 25.Which of these is data? (a) a date picker (b) tap to Send (c) the game-over page (d) your saved notes
26. 26.🗒️ You are planning version 1 of a quiz app. Which feature can WAIT for a later version? (a) show the score (b) check the answer (c) show a question (d) an avatar shop
27. 27.🗒️ Why keep version 1 small? (a) to confuse users (b) to use up storage (c) to look bigger (d) to learn from users soon
28. 28.🧩 In an app, what is a slider for volume? (a) a button (b) data (c) an input (d) a screen
29. 29.🗒️ You are planning version 1 of a homework planner. Which feature can WAIT for a later version? (a) see tasks by day (b) add a homework task (c) set a due date (d) pick a theme colour
30. 30.🗒️ You are planning version 1 of a pocket-money tracker. Which feature can WAIT for a later version? (a) add money spent (b) show the balance (c) export to a file (d) add money received
31. 31.True or false: a water reminder is a health app. (a) True (b) False
32. 32.True or false: you try every button at the test stage. (a) False (b) True
33. 33.⚙️ What number does this app show?
    let price = 110; // typed by the user
    let off = 10; // typed by the user
    let pay = price - off;
    show(pay);
34. 34.💡 How can you check that people really have the problem? (a) just guess (b) pick a colour (c) ask possible users (d) copy another app
35. 35.👥 A cricket club app has 125 players, 230 coaches and 285 fans as users. How many users does it have in all?
36. 36.🗂️ What kind of app is a sleep tracker? (a) a tool app (b) a game (c) a health app (d) a learning app
37. 37.Which of these is an output? (a) a result on screen (b) speaking a command (c) working out a tip (d) adding up a bill
38. 38.🔍 Which is the odd one out? (a) a flashcard trainer (b) a cricket run chase (c) a puzzle with levels (d) a word battle
39. 39.🔍 Which is the odd one out? (a) a puzzle with levels (b) a calculator (c) a racing challenge (d) a cricket run chase
40. 40.True or false: a water reminder is the best fit for a teen learning to make snacks. (a) False (b) True

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