Arweave 201: Gating Hosting - Lesson 1

* feat: arweave lesson 5 init

* (chore) Clean up Arweave 101 - Lesson 5

* feat: adding meta image for dapp course

* feat: adding final quiz

* fix: updating correct meta image

* feat: Arweave 201 - Gateway Hosting

* feat: init arweave 201, L0&1

* chore: removing arweave 101 L1 and renaming arweave 201 L1

* chore: adding track index page and creating files for meta images

* feat: adding quiz component

* feat: updating quiz components for T1L5 and T2L1

* chore: adding figure for Arweave 201 L1

* chore: updating arweave 201 meta image

* chore: adding meta image for arweave T2L1

* chore: updating final quiz files

* chore: formatting the json in body

---------

Co-authored-by: wolovim <3621728+wolovim@users.noreply.github.com>

---------

Co-authored-by: wolovim <3621728+wolovim@users.noreply.github.com>
Co-authored-by: K <kay-is@users.noreply.github.com>

apps/academy/src/data/questions/arweave-201/1/quiz-1/Q1.json

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+{
+  "question": "What is Arweave?",
+  "options": [
+    {
+      "answer": "A layer 1 network",
+      "correct": true
+    },
+    {
+      "answer": "A layer 2 network"
+    },
+    {
+      "answer": "Like Bitcoin for storage",
+      "correct": true
+    },
+    {
+      "answer": "Immutable object storage",
+      "correct": true
+    }
+  ]
+}

apps/academy/src/data/questions/arweave-201/1/quiz-1/Q2.json

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+{
+  "question": "What features does Arweave have?",
+  "options": [
+    {
+      "answer": "Censorship resistance",
+      "correct": true
+    },
+    {
+      "answer": "Global replication",
+      "correct": true
+    },
+    {
+      "answer": "Temporary storage"
+    },
+    {
+      "answer": "Automatic encryption"
+    }
+  ]
+}

apps/academy/src/data/questions/arweave-201/1/quiz-1/Q3.json

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+{
+  "question": "What data can you store on Arweave?",
+  "options": [
+    {
+      "answer": "Music and videos",
+      "correct": true
+    },
+    {
+      "answer": "Images and text",
+      "correct": true
+    },
+    {
+      "answer": "Single page applications",
+      "correct": true
+    },
+    {
+      "answer": "Server-side rendered websites"
+    }
+  ]
+}

apps/academy/src/data/questions/arweave-201/1/quiz-2/Q1.json

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+{
+  "question": "Where does Arweave store files?",
+  "options": [
+    {
+      "answer": "Everything is stored in the transaction object"
+    },
+    {
+      "answer": "The transaction object can contain files smaller than 12MiB",
+      "correct": true
+    },
+    {
+      "answer": "Files bigger than 12MiB have a separate storage location",
+      "correct": true
+    }
+  ]
+}

apps/academy/src/data/questions/arweave-201/1/quiz-2/Q2.json

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+{
+  "question": "How does Arweave’s consensus algorithm ensure permanent storage?",
+  "options": [
+    {
+      "answer": "By requiring miner nodes to prove access to random chunks of uploaded data",
+      "correct": true
+    },
+    {
+      "answer": "By incentivizing miner nodes to share data",
+      "correct": true
+    },
+    {
+      "answer": "By encrypting transaction bodies before upload"
+    }
+  ]
+}

apps/academy/src/data/questions/arweave-201/1/quiz-2/Q3.json

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+{
+  "question": "What responsibilities do miner nodes have?",
+  "options": [
+    {
+      "answer": "Data storage",
+      "correct": true
+    },
+    {
+      "answer": "Data replication",
+      "correct": true
+    },
+    {
+      "answer": "Data access"
+    },
+    {
+      "answer": "Data encoding"
+    }
+  ]
+}

apps/academy/src/data/questions/arweave-201/1/quiz-3/Q1.json

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+{
+  "question": "What are parts of the SPoRA consensus algorithm?",
+  "options": [
+    {
+      "answer": "Computing a hash",
+      "correct": true
+    },
+    {
+      "answer": "Proving access to random chunks of uploaded data",
+      "correct": true
+    },
+    {
+      "answer": "Locking sectors of a block storage"
+    }
+  ]
+}

apps/academy/src/data/questions/arweave-201/1/quiz-3/Q2.json

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+{
+  "question": "How can you remove data from Arweave?",
+  "options": [
+    {
+      "answer": "By sending a do-not-store request",
+      "correct": true
+    },
+    {
+      "answer": "You can’t enforce removal",
+      "correct": true
+    },
+    {
+      "answer": "By forking the chain"
+    }
+  ]
+}

apps/academy/src/data/questions/arweave-201/1/quiz-3/Q3.json

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+{
+  "question": "How does Arweave ensure continuous payment for its storage?",
+  "options": [
+    {
+      "answer": "It has a storage endowment to save tokens for later",
+      "correct": true
+    },
+    {
+      "answer": "Its token economics are based on future storage cost estimates",
+      "correct": true
+    },
+    {
+      "answer": "It gives each miner node one Bitcoin"
+    },
+    {
+      "answer": "It requires continuous payments."
+    }
+  ]
+}

apps/academy/src/data/questions/arweave-201/1/quiz-4/Q1.json

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+{
+  "question": "What are the Arweave transaction types?",
+  "options": [
+    {
+      "answer": "L1 transactions",
+      "correct": true
+    },
+    {
+      "answer": "Bundled transactions",
+      "correct": true
+    },
+    {
+      "answer": "Volatile transactions"
+    }
+  ]
+}

apps/academy/src/data/questions/arweave-201/1/quiz-4/Q2.json

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+{
+  "question": "What are the properties of L1 transactions?",
+  "options": [
+    {
+      "answer": "They are relatively slow",
+      "correct": true
+    },
+    {
+      "answer": "They can transfer AR tokens",
+      "correct": true
+    },
+    {
+      "answer": "They can be paid with fiat currency"
+    },
+    {
+      "answer": "They can have custom tags",
+      "correct": true
+    }
+  ]
+}

apps/academy/src/data/questions/arweave-201/1/quiz-4/Q3.json

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+{
+  "question": "What are the properties of bundled transactions?",
+  "options": [
+    {
+      "answer": "They are relatively fast",
+      "correct": true
+    },
+    {
+      "answer": "They can be paid with fiat currency",
+      "correct": true
+    },
+    {
+      "answer": "They can transfer AR tokens"
+    },
+    {
+      "answer": "They can have custom tags",
+      "correct": true
+    }
+  ]
+}

apps/academy/src/data/questions/arweave-201/1/quiz-5/Q1.json

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+{
+  "question": "What are Arweave's pros compared to cloud storage?",
+  "options": [
+    {
+      "answer": "One-time payment",
+      "correct": true
+    },
+    {
+      "answer": "Strong provenance guarantees",
+      "correct": true
+    },
+    {
+      "answer": "Temporary storage"
+    },
+    {
+      "answer": "Cheap storage"
+    }
+  ]
+}

apps/academy/src/data/questions/arweave-201/1/quiz-5/Q2.json

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+{
+  "question": "What are Arweave’s pros compared to popular blockchain networks?",
+  "options": [
+    {
+      "answer": "Cheap permanent storage",
+      "correct": true
+    },
+    {
+      "answer": "The protocol handles storage and replication",
+      "correct": true
+    },
+    {
+      "answer": "Temporary storage"
+    },
+    {
+      "answer": "Fast L1 transactions"
+    }
+  ]
+}

apps/academy/src/data/questions/arweave-201/2/quiz-1/Q1.json

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+{
+  "question": "What types of Arweave nodes exist?",
+  "options": [
+    {
+      "answer": "Miner nodes.",
+      "correct": true
+    },
+    {
+      "answer": "Gateway nodes.",
+      "correct": true
+    },
+    {
+      "answer": "Swap nodes."
+    }
+  ]
+}

apps/academy/src/data/questions/arweave-201/2/quiz-1/Q2.json

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+{
+  "question": "How are AR.IO gateway operators incentivized?",
+  "options": [
+    {
+      "answer": "With IO tokens generated from ArNS sales.",
+      "correct": true
+    },
+    {
+      "answer": "With Arweave's native AR token."
+    },
+    {
+      "answer": "They do it for the greater good."
+    }
+  ]
+}

apps/academy/src/data/questions/arweave-201/2/quiz-1/Q3.json

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+{
+  "question": "How are AR.IO gateways implemented?",
+  "options": [
+    {
+      "answer": "They are Node.js containers running on Docker Compose.",
+      "correct": true
+    },
+    {
+      "answer": "They use Java Server Pages and Nginx."
+    },
+    {
+      "answer": "They are written in Rust."
+    }
+  ]
+}

apps/academy/src/data/questions/arweave-201/2/quiz-2/Q1.json

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+{
+  "question": "Which files do you need to start an AR.IO gateway?",
+  "options": [
+    {
+      "answer": "The docker-compose.yaml.",
+      "correct": true
+    },
+    {
+      "answer": "An .env file.",
+      "correct": true
+    },
+    {
+      "answer": "A MAKE file."
+    }
+  ]
+}

apps/academy/src/data/questions/arweave-201/2/quiz-2/Q2.json

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+{
+  "question": "Why should you not start the writer processes?",
+  "options": [
+    {
+      "answer": "Because they will start indexing the whole chain, which can take weeks.",
+      "correct": true
+    },
+    {
+      "answer": "Because you have to pay for each byte downloaded from Arweave."
+    },
+    {
+      "answer": "Because they will mine Bitcoin on your machine."
+    }
+  ]
+}

apps/academy/src/data/questions/arweave-201/2/quiz-2/Q3.json

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+{
+  "question": "Why do you need to set a trusted node?",
+  "options": [
+    {
+      "answer": "The trusted node is your entry to the Arweave network.",
+      "correct": true
+    },
+    {
+      "answer": "The trusted node will resolve all data your gateway hasn't indexed/cached yet.",
+      "correct": true
+    },
+    {
+      "answer": "The trusted node will help you encrypting uploaded data."
+    }
+  ]
+}

apps/academy/src/data/questions/arweave-201/2/quiz-3/Q1.json

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+{
+  "question": "Why do you need to stop the gateway explicitly?",
+  "options": [
+    {
+      "answer": "Because Docker Compose will run the gateway in the background.",
+      "correct": true
+    },
+    {
+      "answer": "You don't have to stop it, it will stop automatically after 5 minutes."
+    }
+  ]
+}

apps/academy/src/data/questions/arweave-201/2/quiz-3/Q2.json

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+{
+  "question": "Why should you enable HTTPS for your server?",
+  "options": [
+    {
+      "answer": "Because some browser APIs don't work without HTTPS.",
+      "correct": true
+    },
+    {
+      "answer": "To prevent third-parties from reading your users data.",
+      "correct": true
+    },
+    {
+      "answer": "To save traffic."
+    }
+  ]
+}