No limit of time, no limit of location. The CIW JavaScript Specialist material from ValidVCE runs on any electronic equipment — 55 practice questions for the 1D0-635 exam, wherever 2026 takes you.
CIW 1D0-635 Exam Overview:
| Certification Vendor: | CIW |
|---|---|
| Exam Name: | CIW JavaScript Specialist |
| Exam Number: | 1D0-635 |
| Exam Duration: | 90 minutes |
| Available Languages: | English |
| Related Certifications: | CIW Web Development Professional |
| Real Exam Qty: | 55 |
| Exam Format: | Scenario-based, Drag-and-drop, Multiple-choice |
| Certificate Validity Period: | 3 years |
| Exam Price: | $150–$175 USD |
| Passing Score: | 75% |
| Recommended Training: | CIW Official Courseware |
| Exam Registration: | Certiport Testing CIW Official Registration |
| Sample Questions: |  |
| Exam Way: | Online proctored or on-site at authorized testing centers |
| Pre Condition: | Knowledge of HTML and CSS; CIW Web Foundations Associate or equivalent recommended |
| Official Syllabus URL: | https://ciwcertified.com/certifications/web-development-series/javascript-specialist/ |
CIW 1D0-635 Exam Syllabus Topics:
| Section | Weight | Objectives |
|---|---|---|
| Applied JavaScript & Security | 25% | - AJAX and JSON basics - Form validation and interaction - JavaScript security best practices - Cookies and web storage |
| Document Object Model (DOM) & Events | 25% | - Event handling and listeners - DOM structure and hierarchy - Accessing and modifying elements - Dynamic content updates |
| Essential JavaScript Principles & Practices | 25% | - Characteristics of JavaScript
|
| Functions, Objects & Built-in Objects | 25% | - Core built-in objects
- Custom objects and properties |
1D0-635 Exam FAQ — No Limits
The CIW JavaScript Specialist blueprint spans 4 domains — including Essential JavaScript Principles & Practices (25%), Applied JavaScript & Security (25%), Document Object Model (DOM) & Events (25%). Weightings show where the exam concentrates; the full outline above covers every subtopic.
Through the vendor's official registration channels:
The CIW JavaScript Specialist is delivered Online proctored or on-site at authorized testing centers — choose the arrangement that suits you when booking.
$150–$175 USD per attempt, 75% to pass. Every retake bills the full fee, so make practice thorough first — the 55 practice questions for the 1D0-635 exam at ValidVCE are the affordable rehearsal.
Delivery is instant — an automatic email within a minute of payment, unlimited installations, and 24/7 customer assisting for downloading or purchasing problems if nothing arrives within 2 hours. If you fail the corresponding 1D0-635 exam within 60 days of purchase, pick your remedy: a full refund (email a scanned enrollment slip plus the official Score Report PDF within 2 days of the exam; after confirmation, processed within 7 days), waiting for the next updated version free, or a free change to two other equal-value dumps. Excluded: exams within 3 days of purchase, candidate names that don't match the payer, and free or expired products.
Yes:
Training covers theory; interactive practice covers readiness. After any course, rehearse with the 55 practice questions for the CIW JavaScript Specialist — every answer expert-verified.
The CIW JavaScript Specialist is CIW's certification exam for CIW JavaScript Specialist, at the Specialist level. It demonstrates verified, job-relevant capability to employers. Related credentials include CIW Web Development Professional.
90 minutes for 55 questions. Rehearse the format interactively: the ValidVCE online engine recreates the test atmosphere, so pacing is trained before it counts.
Yes — a free CIW JavaScript Specialist demo is available to download on our exam page. Evaluate the material yourself; purchases include 365 days of free updates, emailed immediately upon release, renewable at 50% off afterward.
Knowledge of HTML and CSS; CIW Web Foundations Associate or equivalent recommended Eligibility rules change from time to time, so confirm the current requirements on the official page (official 1D0-635 exam page) before booking.
CIW JavaScript Specialist Sample Questions:
Consider the following select list:
Which of the following will select the third option in the list?
- A. var list = document.getElementById("numlist"); list.options[2].selectedIndex();
- B. var list = document.getElementById("numlist"); list[3].selected(true);
- C. var list = document.getElementById("numlist"); list.options.selectedIndex = 2;
- D. var list = document.getElementById("numlist"); list.selected = 3;
Correct Answer: C 🗳️
Which of the following is a reason why a developer would use a JavaScript library?
- A. JavaScript libraries require a shorter learning curve than JavaScript.
- B. JavaScript libraries are subsets of Java and thus provide more powerful code.
- C. JavaScript libraries provide platform-independent code that will behave identically in any browser.
- D. JavaScript libraries ensure quality code that does not harbor security risks.
Correct Answer: A 🗳️
Which statement is true about the getElementByID() method?
- A. It returns an array containing all elements with the specified ID.
- B. If a match is not found for the specified ID, it will attempt searching by tag name.
- C. It returns only the first element with the specified ID.
- D. If a match is not found for the specified ID, it will attempt searching by name.
Correct Answer: C 🗳️
How is the alert() method different from prompt() and confirm()?
- A. The alert() method generates a modal dialog box, which requires user action before the next JavaScript instruction can be executed,whereas prompt() and confirm() do not.
- B. The prompt() and confirm() methods return a value, whereas alert() does not.
- C. The alert() method requires two parameters, whereas prompt() and confirm() require only one parameter.
- D. The alert() method requires only one parameter, whereas prompt() and confirm() require two parameters.
Correct Answer: B 🗳️
When used in conjunction with SQL, a server-side language (such as PHP) and a database (such as mySQL), AJAX can perform which of the following database operations?
- A. Create custom database views and stored procedures
- B. Modify database security permissions, including changing the database owner
- C. Update the database schema and table relationships
- D. Retrieve information from a database and display it back to the page originating the request
Correct Answer: D 🗳️
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