Browser Engines & History MCQs

12 MCQs — Multiple Browsers MCQs (Page 2 of 2)

Attempt Browser Engines & History Quiz

Why do most browsers' User-Agent strings begin with 'Mozilla/5.0'?

Because it identifies Firefox
Because it is required by HTTP/2
Because they are all built by Mozilla
For historical compatibility, because sites once served better content to 'Mozilla' (Netscape) browsers

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What is the main JavaScript engine in Chromium-based browsers?

Chakra
SpiderMonkey
V8
JavaScriptCore

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