CIW JavaScript Specialist (1D0-735) Certification Sample Questions
The CIW JavaScript Specialist (1D0-735) certification validates foundational and intermediate JavaScript programming skills for client-side web development. The official exam consists of 55 multiple-choice questions to be completed in 90 minutes, with a passing score of approximately 70.91% . The sample questions available across various platforms are designed to mirror the official exam objectives, covering essential JavaScript principles, intermediate programming techniques, DOM manipulation, and applied JavaScript concepts . Core Topics Covered in Sample Questions: The practice questions focus on high-yield areas that appear frequently on the actual exam. These include variable declaration and scoping (distinguishing between var, let, and const, and understanding that var is function-scoped rather than block-scoped) , data type coercion and equality (the difference between loose equality == and strict equality ===) , function types (anonymous functions, closures, and Immediately Invoked Function Expressions or IIFEs) , and DOM manipulation (using methods like querySelector and getElementById to interact with HTML elements) . Other commonly tested topics include control flow statements (if, while, for, switch), event handling (mouse, keyboard, and touch events), and the distinction between browser-based and server-side JavaScript environments . Format and Delivery: Sample questions are typically presented in a multiple-choice format with four options, accompanied by an answer key and a brief explanation of the correct response. Some practice sets also include scenario-based questions that require analyzing code snippets or identifying the output of a given script . These resources are available through third-party study platforms such as Docsity, ExamJungle, and Stuvia, and are intended for aspiring web developers, front-end developers, and students pursuing CIW certification .
Document information
- Uploaded on
- October 17, 2026
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- 2
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- 2026/2027
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- Exam (elaborations)
- Contains
- Questions & answers
