App Dev Worksheet: Part 1 Test

App development lesson 8: What apps are: Part 1 test · Set 699 · 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 kind of app is a times-table quiz? (a) a tool app (b) a learning app (c) a health app (d) a game
2. 2.🗒️ When should nice-to-have features be built? (a) on day one (b) never (c) before anything (d) after the must-haves
3. 3.Which of these is a user need? (a) a reminder alarm (b) “Small text is hard” (c) a dark mode switch (d) a share button
4. 4.🧩 In an app, what is a slider for volume? (a) data (b) a button (c) an input (d) a screen
5. 5.🧩 In an app, what is tap to Send? (a) a button (b) data (c) an input (d) a screen
6. 6.🧩 How many inputs (text boxes, switches and sliders) does this screen have?
   [title] Add Homework
   [slider] Volume
   [button] Save
   [text box] Name
   [switch] Dark mode
7. 7.🧩 How many inputs (text boxes, switches and sliders) does this screen have?
   [title] New Note
   [text box] Email
   [text box] Notes
   [button] Start
8. 8.True or false: an app opens in a web browser. (a) True (b) False
9. 9.🗒️ You are planning version 1 of a bus tracker. Which feature can WAIT for a later version? (a) see where the bus is (b) pick your bus stop (c) show arrival time (d) change the bus icon
10. 10.🔍 Which is the odd one out? (a) speaking a command (b) a pop-up message (c) a result on screen (d) a buzz (vibration)
11. 11.🔢 After an app is released, what comes right after “fix and improve”? (a) test it again (b) read user reviews (c) release an update (d) list what to fix
12. 12.💡 Which app idea solves this problem: Grandpa forgets his tablets? (a) a medicine reminder (b) a bill splitter (c) a study-room finder (d) a homework planner
13. 13.🗒️ Version 1 of a bus tracker must be ready in 17 days. How many days are left for extras after the must-haves?
    see where the bus is: 4 days
    show arrival time: 3 days
    pick your bus stop: 5 days
14. 14.🗒️ 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) pick a theme colour (d) add a homework task
15. 15.📱 Which one opens from a link: an app or a website? (a) an app (b) a website
16. 16.🧩 How many buttons does this app screen have?
    [title] Sign Up
    [button] Cancel
    [text box] City
    [button] Save
    [button] Back
17. 17.Which of these is an input? (a) a buzz (vibration) (b) tapping a button (c) a beep sound (d) checking a password
18. 18.True or false: a racing challenge is a learning app. (a) True (b) False
19. 19.👥 A library app has 200 readers, 120 librarians and 165 volunteers as users. How many users does it have in all?
20. 20.📱 Which one is installed on a phone: an app or a website? (a) an app (b) a website
21. 21.🧩 How many inputs (text boxes, switches and sliders) does this screen have?
    [title] Settings
    [text box] Phone
    [button] Next
    [button] Send
    [slider] Brightness
22. 22.🎯 Why learn about users before you build? (a) to pick a logo (b) to build what they need (c) to slow it down (d) to make it longer
23. 23.True or false: your high score is data. (a) True (b) False
24. 24.Which of these is a button? (a) your high score (b) a slider for volume (c) tap to Save (d) the log-in page
25. 25.📅 An app team plans for 5 days, builds for 5 days, tests for 3 days and releases on 1 more day. How many more days does building take than testing?
26. 26.🗒️ Version 1 of a pocket-money tracker must be ready in 10 days. How many days are left for extras after the must-haves?
    add money received: 2 days
    add money spent: 4 days
    show the balance: 4 days
27. 27.🛠️ At which stage do you write the store text? (a) the idea stage (b) the build stage (c) the release stage (d) the test stage
28. 28.Which of these app ideas solves no real problem? (a) a blank grey screen (b) a lost-and-found board (c) a bill splitter (d) a library due-date alert
29. 29.🛠️ At which stage do you sketch the screens? (a) the plan stage (b) the build stage (c) the idea stage (d) the test stage
30. 30.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    losing water bottles: 21 votes
    forgetting homework: 22 votes
    missing the bus: 16 votes (a) missing the bus (b) forgetting homework (c) losing water bottles
31. 31.Which of these is true of a website? (a) is installed on a phone (b) opens in a web browser (c) comes from an app store (d) updates from the store
32. 32.Which of these is an output? (a) checking a password (b) taking a photo (c) a buzz (vibration) (d) typing your age
33. 33.🧩 What do we call one full page of an app? (a) a screen (b) a cable (c) a variable (d) a battery
34. 34.Which of these happens at the release stage? (a) let friends try it (b) draw the user flow (c) share the download link (d) list what users need
35. 35.📱 Which one updates from the store: an app or a website? (a) an app (b) a website
36. 36.True or false: today’s step count is an input. (a) True (b) False
37. 37.True or false: you write the store text at the release stage. (a) False (b) True
38. 38.🗒️ 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) add money received (d) savings stickers
39. 39.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    missing the bus: 5 votes
    no quiet study place: 9 votes
    forgetting birthdays: 6 votes (a) no quiet study place (b) missing the bus (c) forgetting birthdays
40. 40.💡 After a survey, which need should version 1 solve? (a) the newest trend (b) the rarest need (c) a random need (d) the most common need

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