App Dev Worksheet: Part 1 Test

App development lesson 8: What apps are: Part 1 test · Set 939 · 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.🗒️ 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: 2 days
   see tasks by day: 3 days
2. 2.True or false: sorting the scores is processing. (a) True (b) False
3. 3.Which of these is an output? (a) checking a password (b) a beep sound (c) tapping a button (d) working out a tip
4. 4.💡 Which app idea solves this problem: projects pile up at once? (a) a study-room finder (b) a homework planner (c) a medicine reminder (d) a bill splitter
5. 5.📊 Survey: which problem bugs you most? How many more votes did “forgetting birthdays” get than “wasting pocket money”?
   wasting pocket money: 3 votes
   forgetting birthdays: 4 votes
   forgetting homework: 8 votes
6. 6.🗒️ The first small, working version of an app is often called an ___. (a) MVP (b) FAQ (c) URL (d) CPU
7. 7.True or false: you list what users need at the plan stage. (a) False (b) True
8. 8.🗒️ Version 1 of a bus tracker must be ready in 14 days. How many days are left for extras after the must-haves?
   see where the bus is: 2 days
   show arrival time: 4 days
   pick your bus stop: 3 days
9. 9.🔍 Which is the odd one out? (a) sketch the screens (b) pick the features (c) put it on an app store (d) draw the user flow
10. 10.🔍 Which is the odd one out? (a) an alarm clock (b) a torch (c) a step counter (d) a unit converter
11. 11.👥 A school app has 155 students, 295 teachers and 265 parents as users. Which user group is the biggest? (a) teachers (b) parents (c) students
12. 12.True or false: a cricket run chase is a learning app. (a) True (b) False
13. 13.🗒️ When should nice-to-have features be built? (a) before anything (b) on day one (c) after the must-haves (d) never
14. 14.📱 Which one updates from the store: an app or a website? (a) an app (b) a website
15. 15.🧩 Which part lets the user give the app information? (a) an icon (b) a title (c) a logo (d) an input
16. 16.🔍 Which is the odd one out? (a) a times-table quiz (b) a flashcard trainer (c) a spelling coach (d) an alarm clock
17. 17.🧩 How many buttons does this app screen have?
    [title] Order Snacks
    [slider] Volume
    [button] Send
    [text box] Age
    [text box] Name
    [button] Help
    [text box] Notes
18. 18.👥 A school app has 275 students, 40 teachers and 150 parents as users. How many more students than teachers are there?
19. 19.🔍 Which is the odd one out? (a) a pop-up message (b) taking a photo (c) a buzz (vibration) (d) a result on screen
20. 20.True or false: taking a photo is an output. (a) True (b) False
21. 21.🧩 In an app, what is the log-in page? (a) an input (b) data (c) a screen (d) a button
22. 22.True or false: a bus tracker is the best fit for a teen learning to make snacks. (a) False (b) True
23. 23.True or false: a website opens from a link. (a) True (b) False
24. 24.True or false: taking a photo is an input. (a) False (b) True
25. 25.💡 After a survey, which need should version 1 solve? (a) a random need (b) the most common need (c) the rarest need (d) the newest trend
26. 26.True or false: a lost-and-found board solves a real problem. (a) False (b) True
27. 27.🗂️ What kind of app is a puzzle with levels? (a) a health app (b) a tool app (c) a game (d) a learning app
28. 28.🔍 Which is the odd one out? (a) adding up a bill (b) taking a photo (c) speaking a command (d) typing your age
29. 29.🗒️ 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) share your streak (d) log a glass of water
30. 30.Which of these app ideas solves no real problem? (a) a bill splitter (b) a button with no action (c) a lost-and-found board (d) a medicine reminder
31. 31.💡 Which app idea solves this problem: nobody knows whose bag it is? (a) a lost-and-found board (b) a medicine reminder (c) a homework planner (d) a bill splitter
32. 32.Which of these app ideas solves no real problem? (a) a library due-date alert (b) a medicine reminder (c) a blank grey screen (d) a free study-room finder
33. 33.Which of these happens at the build stage? (a) put it on an app store (b) sketch the screens (c) write down the bugs (d) write the code
34. 34.True or false: tapping a button is an input. (a) True (b) False
35. 35.👥 A library app has 90 readers, 70 librarians and 235 volunteers as users. Which user group is the biggest? (a) librarians (b) volunteers (c) readers
36. 36.🛠️ At which stage do you draw the user flow? (a) the idea stage (b) the release stage (c) the test stage (d) the plan stage
37. 37.🧩 In an app, what is tap to Save? (a) a screen (b) a button (c) an input (d) data
38. 38.🔢 When you make an app, what comes right after “build the app”? (a) release it (b) get an idea (c) plan the screens (d) test the app
39. 39.Which of these is processing? (a) a pop-up message (b) a result on screen (c) speaking a command (d) adding up a bill
40. 40.True or false: a big-text reader is the best fit for a reader who finds small print hard. (a) True (b) False

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