App Dev Worksheet: Part 1 Test

App development lesson 8: What apps are: Part 1 test · Set 193 · 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.🧩 In an app, what is your saved notes? (a) data (b) a screen (c) an input (d) a button
2. 2.Which of these is true of a website? (a) is installed on a phone (b) needs no installing (c) has a home-screen icon (d) updates from the store
3. 3.🎯 Who are the users of an app? (a) the app icons (b) only the coders (c) the people who use it (d) only the testers
4. 4.True or false: you list what users need at the idea stage. (a) True (b) False
5. 5.True or false: a beep sound is processing. (a) False (b) True
6. 6.🧩 Which input is best for typing your name? (a) a picture (b) a slider (c) a switch (d) a text box
7. 7.🗂️ What kind of app is a spelling coach? (a) a game (b) a tool app (c) a health app (d) a learning app
8. 8.🧩 In an app, what is your friends list? (a) an input (b) a screen (c) a button (d) data
9. 9.🗒️ You are planning version 1 of a water reminder. Which feature can WAIT for a later version? (a) log a glass of water (b) set a reminder time (c) see today’s total (d) custom alert sounds
10. 10.Which of these is a user need? (a) “I forget my homework” (b) a dark mode switch (c) a search bar (d) a reminder alarm
11. 11.Which of these is a user need? (a) “What should I cook?” (b) a reminder alarm (c) a share button (d) a dark mode switch
12. 12.📅 An app team plans for 2 days, builds for 5 days, tests for 2 days and releases on 1 more day. How many days does the whole project take?
13. 13.🔍 Which is the odd one out? (a) a puzzle with levels (b) a cricket run chase (c) a racing challenge (d) a step counter
14. 14.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    no quiet study place: 15 votes
    missing the bus: 11 votes
    forgetting birthdays: 4 votes (a) no quiet study place (b) forgetting birthdays (c) missing the bus
15. 15.📊 Survey: which problem bugs you most? How many more votes did “forgetting birthdays” get than “wasting pocket money”?
    wasting pocket money: 13 votes
    losing water bottles: 4 votes
    forgetting birthdays: 15 votes
16. 16.🗒️ Version 1 of a quiz app must be ready in 12 days. How many days are left for extras after the must-haves?
    show a question: 4 days
    check the answer: 2 days
    show the score: 4 days
17. 17.Which of these happens at the build stage? (a) write down the bugs (b) put it on an app store (c) connect the data (d) spot a problem to solve
18. 18.🧩 What does a button do when you tap it? (a) starts an action (b) saves the battery (c) changes the phone (d) shows the time
19. 19.🗂️ What kind of app is a times-table quiz? (a) a tool app (b) a game (c) a health app (d) a learning app
20. 20.True or false: the home page of an app is a screen. (a) True (b) False
21. 21.📅 An app team plans for 5 days, builds for 10 days, tests for 3 days and releases on 1 more day. How many more days does building take than testing?
22. 22.🗂️ What kind of app is a unit converter? (a) a health app (b) a game (c) a learning app (d) a tool app
23. 23.🗒️ You are planning version 1 of a pocket-money tracker. Which feature can WAIT for a later version? (a) pie-chart colours (b) show the balance (c) add money spent (d) add money received
24. 24.True or false: an app needs no installing. (a) True (b) False
25. 25.🗒️ You are planning version 1 of a homework planner. Which feature is a MUST-HAVE? (a) earn stickers (b) see tasks by day (c) share tasks to friends (d) pick a theme colour
26. 26.💡 Which app idea solves this problem: a team shares one snack bill? (a) a lost-and-found board (b) a study-room finder (c) a homework planner (d) a bill splitter
27. 27.🗒️ You are planning version 1 of a homework planner. Which feature can WAIT for a later version? (a) add a homework task (b) set a due date (c) see tasks by day (d) pick a theme colour
28. 28.📊 Survey: which problem bugs you most? How many students voted in all?
    wasting pocket money: 15 votes
    forgetting birthdays: 11 votes
    losing water bottles: 3 votes
29. 29.🧩 How many inputs (text boxes, switches and sliders) does this screen have?
    [title] New Note
    [text box] Email
    [button] Next
    [text box] Age
    [button] Send
    [text box] Due date
30. 30.📱 Which one updates from the store: an app or a website? (a) an app (b) a website
31. 31.👥 A clinic app has 35 patients, 110 doctors and 50 nurses as users. How many users does it have in all?
32. 32.🗒️ What is a must-have feature? (a) a nice extra (b) a colour theme (c) a sound effect (d) one the app cannot skip
33. 33.True or false: a beep sound is an input. (a) True (b) False
34. 34.⚙️ In an app, is taking a photo an input, processing or an output? (a) output (b) processing (c) input
35. 35.🔍 Which is the odd one out? (a) write the store text (b) share the download link (c) talk to possible users (d) put it on an app store
36. 36.🗒️ You are planning version 1 of a quiz app. Which feature is a MUST-HAVE? (a) background music (b) confetti effects (c) show a question (d) an avatar shop
37. 37.True or false: a page of random dots solves a real problem. (a) False (b) True
38. 38.🧩 Which input is best for choosing a volume level? (a) a switch (b) a title (c) a text box (d) a slider
39. 39.True or false: a word battle is a game. (a) True (b) False
40. 40.🎯 Is this a user need or a feature: “What should I cook?”? (a) a feature (b) a user need

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