App Dev Worksheet: Part 1 Test

App development lesson 8: What apps are: Part 1 test · Set 398 · 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 recipe finder is the best fit for a grandparent with weak eyesight. (a) True (b) False
2. 2.🗒️ Version 1 of a homework planner must be ready in 6 days. How many days are left for extras after the must-haves?
   add a homework task: 1 days
   set a due date: 3 days
   see tasks by day: 2 days
3. 3.Which of these is true of a website? (a) is installed on a phone (b) has a home-screen icon (c) opens from a link (d) comes from an app store
4. 4.🧩 How many inputs (text boxes, switches and sliders) does this screen have?
   [title] Add Homework
   [text box] Subject
   [text box] Notes
   [button] Start
   [text box] Email
   [switch] Show hints
   [slider] Text size
5. 5.🗒️ The first small, working version of an app is often called an ___. (a) MVP (b) CPU (c) URL (d) FAQ
6. 6.🎯 Why learn about users before you build? (a) to pick a logo (b) to slow it down (c) to make it longer (d) to build what they need
7. 7.🛠️ At which stage do you talk to possible users? (a) the idea stage (b) the build stage (c) the test stage (d) the plan stage
8. 8.📅 An app team plans for 3 days, builds for 9 days, tests for 1 days and releases on 1 more day. How many days does the whole project take?
9. 9.📱 Which one has a web address: an app or a website? (a) a website (b) an app
10. 10.🎯 Is this a user need or a feature: “I keep missing the bus”? (a) a user need (b) a feature
11. 11.👥 A school app has 225 students, 245 teachers and 30 parents as users. How many users does it have in all?
12. 12.💡 Which app idea solves this problem: pupils forget due dates? (a) a study-room finder (b) a homework planner (c) a bill splitter (d) a lost-and-found board
13. 13.📅 An app team plans for 3 days, builds for 5 days, tests for 3 days and releases on 1 more day. Planning starts on day 1. On which day does building finish?
14. 14.🔢 When you make an app, what comes right after “test the app”? (a) get an idea (b) release it (c) plan the screens (d) build the app
15. 15.🔍 Which is the odd one out? (a) a step counter (b) a times-table quiz (c) a sleep tracker (d) a water reminder
16. 16.🔢 When you make an app, which comes LAST? (a) test the app (b) get an idea (c) release it (d) plan the screens
17. 17.🧩 In an app, what is the game-over page? (a) an input (b) a screen (c) data (d) a button
18. 18.🧩 How many inputs (text boxes, switches and sliders) does this screen have?
    [title] Edit Profile
    [text box] City
    [text box] Phone
    [button] Cancel
    [slider] Volume
    [switch] Show hints
    [text box] Age
19. 19.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    wasting pocket money: 18 votes
    losing water bottles: 15 votes
    forgetting homework: 7 votes (a) losing water bottles (b) forgetting homework (c) wasting pocket money
20. 20.🔍 Which is the odd one out? (a) working out a tip (b) adding up a bill (c) checking a password (d) a pop-up message
21. 21.🔍 Which is the odd one out? (a) write the code (b) write the store text (c) add the buttons (d) connect the data
22. 22.True or false: an app that just says hi solves no real problem. (a) True (b) False
23. 23.👥 A clinic app has 185 patients, 145 doctors and 190 nurses as users. How many more nurses than patients are there?
24. 24.True or false: a switch for dark mode is a button. (a) True (b) False
25. 25.🎯 Which app would help this user most: a parent waiting at the bus stop? (a) a homework planner (b) a big-text reader (c) a pocket-money tracker (d) a bus tracker
26. 26.🧩 How many buttons does this app screen have?
    [title] New Note
    [text box] Age
    [text box] Notes
    [slider] Text size
    [button] Done
    [button] Next
    [text box] Email
27. 27.📅 An app team plans for 5 days, builds for 5 days, tests for 3 days and releases on 1 more day. How many days does the whole project take?
28. 28.⚙️ In an app, is speaking a command an input, processing or an output? (a) output (b) processing (c) input
29. 29.🗒️ Why keep version 1 small? (a) to look bigger (b) to confuse users (c) to learn from users soon (d) to use up storage
30. 30.📱 Where do people usually download phone apps from? (a) an app store (b) a web server (c) a charger (d) a printer
31. 31.🗒️ You are planning version 1 of a water reminder. Which feature can WAIT for a later version? (a) set a reminder time (b) log a glass of water (c) see today’s total (d) custom alert sounds
32. 32.🗒️ You are planning version 1 of a quiz app. Which feature is a MUST-HAVE? (a) confetti effects (b) background music (c) an avatar shop (d) show the score
33. 33.True or false: a switch for dark mode is an input. (a) False (b) True
34. 34.Which of these is an input? (a) a box to type a name (b) your friends list (c) today’s step count (d) the settings page
35. 35.🧩 How many inputs (text boxes, switches and sliders) does this screen have?
    [title] Add Homework
    [text box] City
    [slider] Text size
    [text box] Subject
    [button] Cancel
    [text box] Email
36. 36.Which of these is processing? (a) checking a password (b) tapping a button (c) a result on screen (d) typing your age
37. 37.🗒️ 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: 4 days
    set a due date: 1 days
    see tasks by day: 3 days
38. 38.🗒️ You are planning version 1 of a homework planner. Which feature is a MUST-HAVE? (a) earn stickers (b) add a homework task (c) share tasks to friends (d) pick a theme colour
39. 39.🔍 Which is the odd one out? (a) a beep sound (b) a buzz (vibration) (c) a result on screen (d) adding up a bill
40. 40.📱 Which one opens in a web browser: an app or a website? (a) an app (b) a website

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