--- title: 5 Unity Certification Questions That Catch Developers... description: A walkthrough of five Unity certification exam questions that most developers answered incorrectly. Topics covered include: custom icons for scriptable objects... canonical: https://daily.dev/posts/5-unity-certification-questions-that-catch-developers-off-guard-rscfzkoly twitter:card: summary_large_image twitter:site: @dailydotdev og:type: website og:site_name: daily.dev og:title: 5 Unity Certification Questions That Catch Developers Off Guard | daily.dev og:description: A walkthrough of five Unity certification exam questions that most developers answered incorrectly. Topics covered include: custom icons for scriptable objects... og:url: https://daily.dev/posts/5-unity-certification-questions-that-catch-developers-off-guard-rscfzkoly og:image: https://api.daily.dev/og/posts/rSCfzkOLY.png og:image:alt: 5 Unity Certification Questions That Catch Developers Off Guard og:image:width: 1200 og:image:height: 630 og:locale: en --- > ## Documentation Index > Fetch the complete documentation index at: https://daily.dev/llms.txt > Use this file to discover all available pages before exploring further. # 5 Unity Certification Questions That Catch Developers Off Guard **[git-amend](https://daily.dev/sources/git-amend)** · 9 min read · 0 upvotes · 0 comments ## Summary A walkthrough of five Unity certification exam questions that most developers answered incorrectly. Topics covered include: custom icons for scriptable objects using the gizmos folder naming convention, behavior of inactive child game objects when a parent network object is spawned in multiplayer, the correct way to hide a canvas without triggering a geometry rebuild (disabling the canvas component rather than the game object or using alpha), why AddComponent should be avoided in performance-critical code, and what property bags are in Unity's property system and how they enable reflection-free object traversal for serialization and editor tooling. ## Full article daily.dev links to this article rather than hosting it. Read it at the original source: --- Tags: [#performance](https://daily.dev/tags/performance), [#game-development](https://daily.dev/tags/game-development), [#c#](https://daily.dev/tags/c#), [#unity](https://daily.dev/tags/unity) [View this post on daily.dev](https://daily.dev/posts/5-unity-certification-questions-that-catch-developers-off-guard-rscfzkoly) ```json {"@context":"https://schema.org","@graph":[{"@type":"Organization","@id":"https://daily.dev/#organization","name":"daily.dev","url":"https://daily.dev","logo":{"@type":"ImageObject","url":"https://daily.dev/apple-touch-icon.png","width":180,"height":180},"sameAs":["https://twitter.com/dailydotdev","https://github.com/dailydotdev","https://www.linkedin.com/company/daily-dev-ltd"]},{"@type":"WebSite","@id":"https://daily.dev/#website","url":"https://daily.dev","name":"daily.dev","publisher":{"@id":"https://daily.dev/#organization"},"potentialAction":{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https://daily.dev/search?q={search_term_string}"},"query-input":"required name=search_term_string"}}]} {"@context":"https://schema.org","@type":"TechArticle","headline":"5 Unity Certification Questions That Catch Developers Off Guard","url":"https://daily.dev/posts/5-unity-certification-questions-that-catch-developers-off-guard-rscfzkoly","mainEntityOfPage":{"@type":"WebPage","@id":"https://daily.dev/posts/5-unity-certification-questions-that-catch-developers-off-guard-rscfzkoly"},"datePublished":"2026-07-19T07:58:55.684Z","dateModified":"2026-07-19T08:04:32.794Z","description":"A walkthrough of five Unity certification exam questions that most developers answered incorrectly. 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