App Dev Worksheet: Part 1 Test

App development lesson 8: What apps are: Part 1 test · Set 742 · 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.🔢 After an app is released, which comes first: “fix and improve” or “release an update”? (a) fix and improve (b) release an update
2. 2.💡 Which app idea solves this problem: bottles go missing at school? (a) a medicine reminder (b) a bill splitter (c) a homework planner (d) a lost-and-found board
3. 3.Which of these is a screen? (a) your friends list (b) the log-in page (c) tap to go Next (d) a date picker
4. 4.True or false: an app opens in a web browser. (a) False (b) True
5. 5.📲 What happens when you tap an app’s icon? (a) the sound turns off (b) the app opens (c) the phone charges (d) the app is deleted
6. 6.🗒️ 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
7. 7.🗒️ You are planning version 1 of a bus tracker. Which feature can WAIT for a later version? (a) show arrival time (b) see where the bus is (c) change the bus icon (d) pick your bus stop
8. 8.🔍 Which is the odd one out? (a) let friends try it (b) write down the bugs (c) write the code (d) try every button
9. 9.📱 Which one comes from an app store: an app or a website? (a) a website (b) an app
10. 10.🔍 Which is the odd one out? (a) a word battle (b) a cricket run chase (c) a puzzle with levels (d) a torch
11. 11.💡 Does an app idea like a page of random dots solve a real problem? (a) Yes (b) No
12. 12.🗒️ Version 1 of a homework planner must be ready in 15 days. How many days are left for extras after the must-haves?
    add a homework task: 2 days
    set a due date: 3 days
    see tasks by day: 4 days
13. 13.👥 A clinic app has 230 patients, 200 doctors and 270 nurses as users. How many more patients than doctors are there?
14. 14.Which of these is data? (a) your friends list (b) a box to type a name (c) a switch for dark mode (d) tap to Send
15. 15.Which of these is an input? (a) a beep sound (b) a pop-up message (c) a result on screen (d) tapping a button
16. 16.Which of these is true of an app? (a) opens from a link (b) opens in a web browser (c) has a web address (d) is installed on a phone
17. 17.Which of these is a user need? (a) “What should I cook?” (b) a dark mode switch (c) a reminder alarm (d) a search bar
18. 18.Which of these is true of an app? (a) opens in a web browser (b) needs no installing (c) has a home-screen icon (d) has a web address
19. 19.💡 Does an app idea like a bill splitter solve a real problem? (a) Yes (b) No
20. 20.🗒️ A to-do app with no “add a task” feature is ___. (a) well planned (b) missing a must-have (c) a nice extra (d) ready to release
21. 21.True or false: a website updates from the store. (a) True (b) False
22. 22.Which of these is a feature? (a) “Small text is hard” (b) a share button (c) “I forget my homework” (d) “I keep missing the bus”
23. 23.⚙️ Which line does the processing (works out the answer)?
    line 1: let price = 70; // typed by the user
    line 2: let qty = 4; // typed by the user
    line 3: let total = price * qty;
    line 4: show(total); (a) line 3 (b) line 1 (c) line 2 (d) line 4
24. 24.💡 Which is a problem statement? (a) “Use blue buttons” (b) “Kids forget homework” (c) “Add a logo” (d) “Make it fast”
25. 25.👥 A cricket club app has 75 players, 255 coaches and 130 fans as users. How many users does it have in all?
26. 26.🗒️ You are planning version 1 of a water reminder. Which feature is a MUST-HAVE? (a) share your streak (b) water animations (c) custom alert sounds (d) see today’s total
27. 27.True or false: you talk to possible users at the test stage. (a) True (b) False
28. 28.🎯 Is this a user need or a feature: a dark mode switch? (a) a user need (b) a feature
29. 29.🎯 Which app would help this user most: a teen learning to make snacks? (a) a big-text reader (b) a homework planner (c) a recipe finder (d) a pocket-money tracker
30. 30.🧩 In an app, what is tap to Start? (a) a button (b) a screen (c) an input (d) data
31. 31.👥 A school app has 215 students, 125 teachers and 145 parents as users. Which user group is the biggest? (a) parents (b) students (c) teachers
32. 32.🎯 Which app would help this user most: a student who keeps forgetting due dates? (a) a homework planner (b) a bus tracker (c) a recipe finder (d) a pocket-money tracker
33. 33.True or false: a bus tracker is the best fit for a grandparent with weak eyesight. (a) True (b) False
34. 34.Which of these is true of an app? (a) has a web address (b) opens in a web browser (c) updates from the store (d) needs no installing
35. 35.🔍 Which is the odd one out? (a) a flashcard trainer (b) a water reminder (c) a sleep tracker (d) a step counter
36. 36.🔍 Which is the odd one out? (a) list what users need (b) spot a problem to solve (c) let friends try it (d) talk to possible users
37. 37.True or false: a water reminder is the best fit for a parent waiting at the bus stop. (a) True (b) False
38. 38.True or false: the log-in page is data. (a) True (b) False
39. 39.🔢 After an app is released, what comes right after “read user reviews”? (a) list what to fix (b) test it again (c) release an update (d) fix and improve
40. 40.🧩 In an app, what is the log-in page? (a) an input (b) a button (c) data (d) a screen

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