The answers to the Super Code Challenge have been revealed! Which questions are you stuck on?

In this Super Code Challenge, we have set up four tracks, each track contains 2 levels, and a special level prepared for all track players at the end. Thank you for your enthusiastic participation. Here are the questions and answers for this challenge:

Special Levels

Question Type	topic	Correct Answer
Questions and Answers	Which new open source project has Google announced that aims to assist in maintaining open source projects through reference implementations of AI agents?	Project Oscar
Questions and Answers	Social welfare project "Smart Education" uses various AI Technology efficiently generates illustrated learning videos for visually impaired children. What is the model used for image generation?	Imagen
Questions and Answers	Which API supports single-page and multi-page applications to achieve smooth page transitions?	View Transitions API
Questions and Answers	Through which platform can developers use Gemini API integrated into their applications, using its code generation and code conversion features to improve analytical capabilities, control data sharing, and leverage the power of the Gemini model to improve development efficiency?	Google AI Studio
Questions and Answers	In Google Cloud services, which feature incorporates AI intelligence into SQL generation and database operations to improve the intelligence and efficiency of data processing?	Gemini for Databases

AI Track

Levels	Question Type	topic	Correct Answer
Level 1	True or False	Gemini 1.5 Flash and 1.5 Pro support context windows of up to 2 million tokens.	correct
	True or False	The Gemini API currently does not support parallel function calls and video frame extraction.	mistake
	True or False	When you build a Google Chat app with Gemini built in, you can use the Google Chat API in Apps Script through the advanced chat service. This allows your script to find, create, and modify Chat rooms, add or remove members from rooms, and read or post messages containing text, cards, attachments, and responses.	correct
	Multiple Choice	Which of the following statements about Google's AI Agents is incorrect?	The AI agent works completely independently and does not require user supervision.
	Multiple Choice	How do you confirm in Cloud Shell that the gcloud command knows about your project?	run gcloud config list project
Level 2	Essay Questions	I want to integrate Gemma 2 models with production business systems and use the Google AI PaaS platform for full hosting. On which platform can I deploy Gemma 2?	Vertex AI
	Essay Questions	Gemma 2-9B was trained on Google TPUv4. On which Google TPU hardware was Gemma 2-27B trained?	TPUv5p
	Essay Questions	Once connected to Cloud Shell, what command can I run in Cloud Shell to confirm that I am authenticated?	gcloud auth list
	Essay Questions	How many billions of parameters will be needed for Google's open model family Gemma 2?	270

Mobile Track

Levels	Question Type	topic	Correct Answer
Level 1	True or False	Gemini Nano can run directly on the user's mobile device, which not only speeds up the answer but also better protects data privacy and security, but is affected by mobile network signals.	mistake
	True or False	With Jetpack Compose, you can simplify input processing, including AI-powered handwriting recognition.	correct
	True or False	Horologist is a library for Wear OS developers that aims to provide features that developers commonly need but that Jetpack does not yet provide.	correct
	Multiple Choice	When deploying AI models on mobile devices, which statement is incorrect about the role of Gemini Nano and AI Core?	Gemini Nano and AICore are only available on Pixel 8 Pro.
	Multiple Choice	When using Vulkan on Android, what is the main purpose of creating a VkInstance object?	Used to retrieve relevant information and instantiate The Vulkan device object and any layers to be activated.
Level 2	Essay Questions	Which of the multiple Firebase services is used to host and serve your static assets?	Firebase Hosting
	Essay Questions	Which model is currently best suited for handling on-device tasks at Google and can be run directly on the user's mobile device?	Gemini Nano
	Code Fill-in-the-Blank Questions	You need to use the left shift operator to check whether the i-th bit of typeFilter is 1. To ensure that the i-th bit of typeFilter is checked correctly, what expression should be filled in the blank?	1 << i
	Code Fill-in-the-Blank Questions	You need to pass the current class instance as The implementation of the WindowAreaSessionCallback interface is passed to the windowAreaSessionCallback parameter. What should be filled in the blank?	this

Web Track

Levels	Question Type	topic	Correct Answer
Level 1	True or False	AI-powered data insights are now available in the Chrome Developer Tools console.	correct
	True or False	Gemini Nano is now integrated into the Chrome desktop version, bringing new built-in AI capabilities.	correct
	True or False	Material 3 advocates using a canonical layout and spacing approach to adjust your app's layout for different breakpoints or window size classes, rather than leveraging M2's adaptive grid.	correct
	Multiple Choice	When using the Speculation Rules API for web development, which statement is incorrect?	Speculation The Rules API requires significant code modifications to implement its functionality.
	Multiple Choice	In Material Design, shape proportions consist of how many angular shape styles?	7
Level 2	Essay Questions	When designing an adaptive layout using Material Design, what is the recommended maximum length for a line of text to improve readability?	60
	Essay Questions	Among the tools for web development, which API can pre-fetch and render web pages in the background, reducing web page loading time to a few milliseconds?	Speculation Rules API
	Code Fill-in-the-Blank Questions	In order to convert the text box to 100%, 50%, -50%, and -100%, thus creating four different states, what should be filled in the blank?	100
	Code Fill-in-the-Blank Questions	To ensure that the aspect ratio of the grid item meets the design requirements, which parameter should be filled in the blank?	childAspectRatio

Cloud Track

Levels	Question Type	topic	Correct Answer
Level 1	True or False	Google has partnered with NVIDIA to develop a new GPU instance using the H100 GPU that has twice the bandwidth of the A3 instance.	correct
	True or False	Vertex AI offers fewer than 100 models on Google Cloud.	mistake
	True or False	Use the Firebase Local Emulator Suite to avoid touching production data.	correct
	Multiple Choice	Which of the following statements about Vertex AI Agent Builder is incorrect?	Vertex AI Agent Builder only supports a code-first approach.
	Multiple Choice	When adding Firebase to your Flutter app, you need to make sure your Flutter app targets the following platform versions or higher?	iOS 11 and macOS 10.13
Level 2	Essay Questions	When you initialize Firebase in your app, what command should you run to ensure your Flutter app's Firebase configuration is up to date?	flutterfire configure
	Essay Questions	What features did GDC (Google Distributed Cloud) introduce this year that allow you to search and retrieve information on your private and sensitive data with extremely low latency on GDC?	Vector Search
	Code Fill-in-the-Blank Questions	To ensure that only authenticated users can access the data, what value should be filled in the blank?	null
	Code Fill-in-the-Blank Questions	To call a function that removes a restaurant from the interface, what fields need to be filled in?	remove

I hope these answers can help you review and learn better! Thanks again to all the participants for their active participation, and I look forward to everyone achieving better results in their work!

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