App Dev Worksheet: Part 1 Test

App development lesson 8: What apps are: Part 1 test · Set 914 · 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.🎯 What is a user need? (a) a phone setting (b) a problem a user has (c) a colour theme (d) a type of button
2. 2.🗒️ You are planning version 1 of a water reminder. Which feature can WAIT for a later version? (a) see today’s total (b) log a glass of water (c) custom alert sounds (d) set a reminder time
3. 3.True or false: an app needs no installing. (a) True (b) False
4. 4.🗒️ Version 1 of a pocket-money tracker must be ready in 18 days. How many days are left for extras after the must-haves?
   add money received: 4 days
   add money spent: 4 days
   show the balance: 4 days
5. 5.🗒️ 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) a dark mode (d) see where the bus is
6. 6.🧩 In an app, what is your saved notes? (a) a screen (b) an input (c) data (d) a button
7. 7.True or false: an app is installed on a phone. (a) True (b) False
8. 8.True or false: a homework planner is the best fit for a teen whose money runs out by Friday. (a) True (b) False
9. 9.📱 Which one opens in a web browser: an app or a website? (a) an app (b) a website
10. 10.🧩 How many buttons does this app screen have?
    [title] Order Snacks
    [button] Next
    [button] Done
    [button] Start
    [text box] Age
    [text box] Name
    [text box] Subject
11. 11.Which of these is true of an app? (a) is installed on a phone (b) needs no installing (c) opens in a web browser (d) has a web address
12. 12.🎯 Which app would help this user most: a teen learning to make snacks? (a) a bus tracker (b) a recipe finder (c) a big-text reader (d) a homework planner
13. 13.📱 Which one has a home-screen icon: an app or a website? (a) a website (b) an app
14. 14.Which of these is an input? (a) sorting the scores (b) working out a tip (c) adding up a bill (d) speaking a command
15. 15.💡 Does an app idea like a library due-date alert solve a real problem? (a) No (b) Yes
16. 16.🗒️ You are planning version 1 of a homework planner. Which feature can WAIT for a later version? (a) set a due date (b) see tasks by day (c) add a homework task (d) pick a theme colour
17. 17.📱 Which one opens from a link: an app or a website? (a) a website (b) an app
18. 18.📱 Which one has a web address: an app or a website? (a) a website (b) an app
19. 19.🎯 Which app would help this user most: a pupil juggling five projects? (a) a big-text reader (b) a pocket-money tracker (c) a homework planner (d) a recipe finder
20. 20.⚙️ In an app, is a pop-up message an input, processing or an output? (a) input (b) output (c) processing
21. 21.🗒️ Version 1 of a homework planner must be ready in 12 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: 2 days
22. 22.🧩 Which of these is a button on this screen?
    [title] New Note
    [button] Back
    [text box] City (a) City (b) Back
23. 23.📅 An app team plans for 4 days, builds for 11 days, tests for 2 days and releases on 1 more day. How many days does the whole project take?
24. 24.True or false: a water reminder is the best fit for a cook with no idea for dinner. (a) True (b) False
25. 25.📅 An app team plans for 5 days, builds for 8 days, tests for 3 days and releases on 1 more day. How many days does the whole project take?
26. 26.📅 An app team plans for 3 days, builds for 8 days, tests for 3 days and releases on 1 more day. Planning starts on day 1. On which day does building finish?
27. 27.True or false: the game-over page is a screen. (a) True (b) False
28. 28.📱 Where do people usually download phone apps from? (a) a printer (b) a charger (c) an app store (d) a web server
29. 29.Which of these is an input? (a) typing your age (b) sorting the scores (c) a buzz (vibration) (d) checking a password
30. 30.🗒️ You are planning version 1 of a homework planner. Which feature can WAIT for a later version? (a) set a due date (b) earn stickers (c) add a homework task (d) see tasks by day
31. 31.True or false: a racing challenge is a health app. (a) False (b) True
32. 32.True or false: a result on screen is an output. (a) True (b) False
33. 33.True or false: speaking a command is an input. (a) False (b) True
34. 34.🔍 Which is the odd one out? (a) write the code (b) add the buttons (c) write the store text (d) connect the data
35. 35.⚙️ What number does this app show?
    let bill = 116; // typed by the user
    let friends = 2; // typed by the user
    let share = bill / friends;
    show(share);
36. 36.🧩 In an app, what is a switch for dark mode? (a) a button (b) an input (c) a screen (d) data
37. 37.True or false: a water reminder is the best fit for a student who often misses the school bus. (a) False (b) True
38. 38.Which of these happens at the build stage? (a) write the store text (b) write the code (c) try every button (d) let friends try it
39. 39.True or false: a website is installed on a phone. (a) False (b) True
40. 40.🗒️ 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) log a glass of water

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