App Dev Worksheet: Part 1 Test

App development lesson 8: What apps are: Part 1 test · Set 749 · 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 result on screen is an output. (a) False (b) True
2. 2.🗒️ You are planning version 1 of a bus tracker. Which feature can WAIT for a later version? (a) pick your bus stop (b) change the bus icon (c) see where the bus is (d) show arrival time
3. 3.🧩 Which input is best for typing your name? (a) a picture (b) a switch (c) a slider (d) a text box
4. 4.💡 Does an app idea like a lost-and-found board solve a real problem? (a) No (b) Yes
5. 5.True or false: sorting the scores is an output. (a) True (b) False
6. 6.Which of these is true of a website? (a) comes from an app store (b) has a home-screen icon (c) updates from the store (d) needs no installing
7. 7.Which of these is an input? (a) the home page of an app (b) the game-over page (c) a switch for dark mode (d) tap to go Next
8. 8.Which of these is a user need? (a) a share button (b) a search bar (c) “Small text is hard” (d) a reminder alarm
9. 9.🎯 Is this a user need or a feature: “What should I cook?”? (a) a user need (b) a feature
10. 10.💡 How can you check that people really have the problem? (a) just guess (b) copy another app (c) pick a colour (d) ask possible users
11. 11.🗒️ The first small, working version of an app is often called an ___. (a) FAQ (b) CPU (c) URL (d) MVP
12. 12.📅 An app team plans for 3 days, builds for 6 days, tests for 1 days and releases on 1 more day. How many more days does building take than testing?
13. 13.👥 A school app has 75 students, 250 teachers and 220 parents as users. Which user group is the biggest? (a) students (b) teachers (c) parents
14. 14.🧩 In an app, what is the game-over page? (a) an input (b) data (c) a screen (d) a button
15. 15.🗒️ Version 1 of a pocket-money tracker must be ready in 13 days. How many days are left for extras after the must-haves?
    add money received: 4 days
    add money spent: 1 days
    show the balance: 4 days
16. 16.🗒️ You are planning version 1 of a quiz app. Which feature can WAIT for a later version? (a) check the answer (b) show the score (c) background music (d) show a question
17. 17.🔢 After an app is released, which comes FIRST? (a) fix and improve (b) test it again (c) list what to fix (d) read user reviews
18. 18.Which of these happens at the plan stage? (a) spot a problem to solve (b) pick the features (c) connect the data (d) list what users need
19. 19.Which of these happens at the build stage? (a) write down the bugs (b) draw the user flow (c) spot a problem to solve (d) connect the data
20. 20.🔍 Which is the odd one out? (a) working out a tip (b) checking a password (c) tapping a button (d) sorting the scores
21. 21.Which of these happens at the build stage? (a) share the download link (b) put it on an app store (c) write the code (d) talk to possible users
22. 22.🔍 Which is the odd one out? (a) a puzzle with levels (b) a racing challenge (c) a cricket run chase (d) a spelling coach
23. 23.💡 A good app idea starts with ___. (a) a cool logo (b) a long name (c) many colours (d) a problem to solve
24. 24.True or false: a website needs no installing. (a) False (b) True
25. 25.🎯 Is this a user need or a feature: “I keep missing the bus”? (a) a feature (b) a user need
26. 26.📅 An app team plans for 4 days, builds for 12 days, tests for 3 days and releases on 1 more day. Planning starts on day 1. On which day does building finish?
27. 27.🗒️ You are planning version 1 of a homework planner. Which feature is a MUST-HAVE? (a) see tasks by day (b) share tasks to friends (c) pick a theme colour (d) earn stickers
28. 28.⚙️ In an app, is a result on screen an input, processing or an output? (a) processing (b) output (c) input
29. 29.🗒️ You are planning version 1 of a pocket-money tracker. Which feature can WAIT for a later version? (a) add money received (b) pie-chart colours (c) show the balance (d) add money spent
30. 30.True or false: a website opens in a web browser. (a) False (b) True
31. 31.⚙️ What number does this app show?
    let bill = 75; // typed by the user
    let friends = 5; // typed by the user
    let share = bill / friends;
    show(share);
32. 32.🎯 Which app would help this user most: a parent waiting at the bus stop? (a) a recipe finder (b) a pocket-money tracker (c) a homework planner (d) a bus tracker
33. 33.Which of these is true of an app? (a) needs no installing (b) opens from a link (c) has a web address (d) updates from the store
34. 34.🧩 In an app, what is your high score? (a) a button (b) a screen (c) data (d) an input
35. 35.💡 An app that tries to do everything at once is usually ___. (a) easy to build (b) very small (c) finished fast (d) hard to use
36. 36.📱 Which one opens in a web browser: an app or a website? (a) an app (b) a website
37. 37.🔢 When you make an app, which comes first: “release it” or “get an idea”? (a) release it (b) get an idea
38. 38.📱 Which one has a web address: an app or a website? (a) an app (b) a website
39. 39.True or false: a big-text reader is the best fit for a reader who finds small print hard. (a) False (b) True
40. 40.📅 An app team plans for 2 days, builds for 7 days, tests for 2 days and releases on 1 more day. How many days does the whole project take?

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