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What is WebAssembly (Wasm) primarily designed to provide... | QuestionStock

Representative image for question: What is WebAssembly (Wasm) primarily designed to provide in web browsers?

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What is WebAssembly (Wasm) primarily designed to provide in web browsers?

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What is WebAssembly (Wasm) primarily designed to provide in web browsers?

Options:

A portable binary instruction format that runs at near-native speed for web applications
A new stylesheet language to replace CSS for layout and design
A browser-based database engine for client-side SQL queries
A peer-to-peer file-sharing protocol built into browsers

Correct answer: A portable binary instruction format that runs at near-native speed for web applications

Explanation: WebAssembly is a compact, portable binary instruction format intended to run code at near-native speed inside browsers for performance-critical web apps. Major browsers began shipping Wasm support around 2017.

Created 2026-03-10T17:16:24.403Z. Updated 2026-03-10T17:16:24.403Z.