App Dev Worksheet: Part 1 Test

App development lesson 8: What apps are: Part 1 test · Set 116 · 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.🗒️ You are planning version 1 of a water reminder. Which feature can WAIT for a later version? (a) set a reminder time (b) see today’s total (c) log a glass of water (d) share your streak
2. 2.💡 Which app idea solves this problem: pupils forget due dates? (a) a study-room finder (b) a homework planner (c) a medicine reminder (d) a bill splitter
3. 3.💡 Does an app idea like a blank grey screen solve a real problem? (a) No (b) Yes
4. 4.💡 A good app idea starts with ___. (a) a problem to solve (b) a long name (c) a cool logo (d) many colours
5. 5.📊 Survey: which problem bugs you most? Which problem should your app solve first?
   wasting pocket money: 20 votes
   losing water bottles: 22 votes
   forgetting homework: 17 votes (a) wasting pocket money (b) forgetting homework (c) losing water bottles
6. 6.True or false: a cricket run chase is a learning app. (a) False (b) True
7. 7.🔍 Which is the odd one out? (a) a calculator (b) a unit converter (c) a puzzle with levels (d) a torch
8. 8.Which of these is a user need? (a) a search bar (b) “What should I cook?” (c) a dark mode switch (d) a reminder alarm
9. 9.🗒️ The first small, working version of an app is often called an ___. (a) FAQ (b) MVP (c) CPU (d) URL
10. 10.📱 Which one comes from an app store: an app or a website? (a) an app (b) a website
11. 11.🔍 Which is the odd one out? (a) a calculator (b) an alarm clock (c) a step counter (d) a torch
12. 12.True or false: you connect the data at the test stage. (a) True (b) False
13. 13.📅 An app team plans for 4 days, builds for 8 days, tests for 1 days and releases on 1 more day. Planning starts on day 1. On which day does building finish?
14. 14.🔍 Which is the odd one out? (a) a calculator (b) a unit converter (c) a torch (d) a spelling coach
15. 15.📱 Which one has a home-screen icon: an app or a website? (a) a website (b) an app
16. 16.🧩 How many buttons does this app screen have?
    [title] Order Snacks
    [button] Save
    [button] Next
    [text box] City
    [button] Done
    [text box] Notes
17. 17.🔢 When you make an app, what comes right after “build the app”? (a) release it (b) get an idea (c) test the app (d) plan the screens
18. 18.💡 Which app idea solves this problem: Grandpa forgets his tablets? (a) a medicine reminder (b) a study-room finder (c) a homework planner (d) a bill splitter
19. 19.True or false: the log-in page is an input. (a) True (b) False
20. 20.📱 Which one updates from the store: an app or a website? (a) a website (b) an app
21. 21.Which of these is a button? (a) your saved notes (b) your friends list (c) a switch for dark mode (d) tap to Start
22. 22.👥 A clinic app has 300 patients, 75 doctors and 255 nurses as users. Which user group is the biggest? (a) patients (b) doctors (c) nurses
23. 23.🧩 How many buttons does this app screen have?
    [title] Order Snacks
    [text box] Name
    [switch] Remind me
    [text box] City
    [text box] Age
    [button] Start
24. 24.🧩 How many buttons does this app screen have?
    [title] Edit Profile
    [button] Done
    [button] Save
    [switch] Remind me
    [text box] City
    [button] Start
25. 25.🧩 How many inputs (text boxes, switches and sliders) does this screen have?
    [title] Add Homework
    [switch] Show hints
    [button] Save
    [button] Done
    [text box] Subject
26. 26.Which of these is true of a website? (a) is installed on a phone (b) updates from the store (c) opens in a web browser (d) has a home-screen icon
27. 27.Which of these is an input? (a) a beep sound (b) tapping a button (c) checking a password (d) a buzz (vibration)
28. 28.True or false: an app opens from a link. (a) True (b) False
29. 29.True or false: a recipe finder is the best fit for a runner who forgets to sip water. (a) True (b) False
30. 30.🧩 In an app, what is tap to Send? (a) data (b) a button (c) an input (d) a screen
31. 31.👥 A library app has 20 readers, 230 librarians and 105 volunteers as users. Which user group is the biggest? (a) readers (b) librarians (c) volunteers
32. 32.Which of these is true of a website? (a) comes from an app store (b) is installed on a phone (c) updates from the store (d) has a web address
33. 33.Which of these app ideas solves no real problem? (a) an app that just says hi (b) a bill splitter (c) a medicine reminder (d) a lost-and-found board
34. 34.🔍 Which is the odd one out? (a) adding up a bill (b) sorting the scores (c) typing your age (d) checking a password
35. 35.👥 A school app has 90 students, 170 teachers and 265 parents as users. Which user group is the biggest? (a) teachers (b) parents (c) students
36. 36.Which of these happens at the idea stage? (a) add the buttons (b) draw the user flow (c) list what users need (d) connect the data
37. 37.🗒️ Version 1 of a pocket-money tracker must be ready in 7 days. How many days are left for extras after the must-haves?
    add money received: 2 days
    add money spent: 1 days
    show the balance: 3 days
38. 38.True or false: a recipe finder is the best fit for a cook with no idea for dinner. (a) False (b) True
39. 39.True or false: an app opens in a web browser. (a) True (b) False
40. 40.Which of these is true of an app? (a) opens in a web browser (b) has a web address (c) needs no installing (d) updates from the store

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