App Dev Worksheet: Part 1 Test

App development lesson 8: What apps are: Part 1 test · Set 669 · 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.Which of these is processing? (a) a beep sound (b) checking a password (c) a result on screen (d) a pop-up message
2. 2.🧩 Scores, notes and settings that an app keeps are called ___. (a) tabs (b) screens (c) data (d) buttons
3. 3.Which of these is a user need? (a) “I keep missing the bus” (b) a search bar (c) a reminder alarm (d) a share button
4. 4.🛠️ At which stage do you sketch the screens? (a) the release stage (b) the plan stage (c) the build stage (d) the idea stage
5. 5.🎯 Which app would help this user most: a cook with no idea for dinner? (a) a pocket-money tracker (b) a recipe finder (c) a homework planner (d) a big-text reader
6. 6.🗒️ You are planning version 1 of a bus tracker. Which feature can WAIT for a later version? (a) see where the bus is (b) rate the driver (c) show arrival time (d) pick your bus stop
7. 7.🗒️ You are planning version 1 of a homework planner. Which feature can WAIT for a later version? (a) set a due date (b) add a homework task (c) see tasks by day (d) share tasks to friends
8. 8.📊 Survey: which problem bugs you most? Which problem should your app solve first?
   forgetting homework: 9 votes
   wasting pocket money: 12 votes
   forgetting birthdays: 18 votes (a) wasting pocket money (b) forgetting birthdays (c) forgetting homework
9. 9.🛠️ At which stage do you connect the data? (a) the test stage (b) the release stage (c) the plan stage (d) the build stage
10. 10.📱 Which one has a home-screen icon: an app or a website? (a) a website (b) an app
11. 11.Which of these is true of an app? (a) opens in a web browser (b) has a web address (c) opens from a link (d) is installed on a phone
12. 12.🗒️ The first small, working version of an app is often called an ___. (a) CPU (b) URL (c) FAQ (d) MVP
13. 13.Which of these is a user need? (a) a reminder alarm (b) a dark mode switch (c) a share button (d) “Small text is hard”
14. 14.🧩 How many inputs (text boxes, switches and sliders) does this screen have?
    [title] Edit Profile
    [button] Back
    [button] Save
    [slider] Text size
    [button] Send
    [text box] Age
    [switch] Dark mode
15. 15.🗒️ 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) change the bus icon (d) show arrival time
16. 16.📅 An app team plans for 2 days, builds for 5 days, tests for 1 days and releases on 1 more day. How many more days does building take than testing?
17. 17.📱 Which one comes from an app store: an app or a website? (a) a website (b) an app
18. 18.👥 A school app has 175 students, 170 teachers and 20 parents as users. How many more teachers than parents are there?
19. 19.⚙️ In an app, is sorting the scores an input, processing or an output? (a) input (b) output (c) processing
20. 20.🗒️ 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
21. 21.True or false: you talk to possible users at the test stage. (a) False (b) True
22. 22.📱 Which one needs no installing: an app or a website? (a) an app (b) a website
23. 23.🧩 Which of these is a button on this screen?
    [title] Sign Up
    [switch] Remind me
    [text box] Due date
    [text box] Name
    [button] Save
    [text box] City (a) Save (b) Due date (c) City (d) Name
24. 24.🗒️ You are planning version 1 of a homework planner. Which feature can WAIT for a later version? (a) see tasks by day (b) set a due date (c) add a homework task (d) pick a theme colour
25. 25.🧩 In an app, what is a box to type a name? (a) a button (b) an input (c) a screen (d) data
26. 26.Which of these is a button? (a) the home page of an app (b) a box to type a name (c) tap to Save (d) a switch for dark mode
27. 27.True or false: a website has a web address. (a) False (b) True
28. 28.📴 Which of these can often still work with no internet? (a) an online search (b) a video call (c) a new website (d) an installed app
29. 29.True or false: tap to Start is an input. (a) True (b) False
30. 30.📅 An app team plans for 5 days, builds for 10 days, tests for 1 days and releases on 1 more day. How many more days does building take than testing?
31. 31.🧩 How many inputs (text boxes, switches and sliders) does this screen have?
    [title] Settings
    [button] Next
    [text box] Email
    [button] Start
    [text box] Notes
    [text box] Age
    [button] Send
32. 32.Which of these is an input? (a) working out a tip (b) a buzz (vibration) (c) tapping a button (d) sorting the scores
33. 33.🗒️ Version 1 of a bus tracker must be ready in 13 days. How many days are left for extras after the must-haves?
    see where the bus is: 3 days
    show arrival time: 4 days
    pick your bus stop: 5 days
34. 34.Which of these is true of an app? (a) opens in a web browser (b) updates from the store (c) has a web address (d) needs no installing
35. 35.🔍 Which is the odd one out? (a) a unit converter (b) a water reminder (c) a step counter (d) a sleep tracker
36. 36.⚙️ In an app, is speaking a command an input, processing or an output? (a) input (b) output (c) processing
37. 37.True or false: you spot a problem to solve at the build stage. (a) True (b) False
38. 38.True or false: a website comes from an app store. (a) False (b) True
39. 39.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    missing the bus: 22 votes
    no quiet study place: 8 votes
    forgetting homework: 5 votes (a) forgetting homework (b) no quiet study place (c) missing the bus
40. 40.👥 A school app has 260 students, 275 teachers and 220 parents as users. How many users does it have in all?

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