Which component of a URL string architecture outlines specific filter commands or input variables passed into a dynamic web database engine, initiated by a question mark '?'?
Explanation:
The query string component contains data variables (expressed as key-value pairs) passed to server-side scripts to filter content or run custom database queries.
Which of the following browser utilities allows software developers to directly inspect a webpage's DOM structure, debug JavaScript errors, and trace network resource load timelines natively?
Explanation:
Built-in Developer Tools (DevTools) in modern browsers provide deep access to inspect elements, analyze network payloads, check console logs, and debug scripts.
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