Not sure a study set is what you need? Download the free 1D0-735 demo from Getcertkey and review a sample of the CIW JavaScript Specialist practice questions before you spend anything — the 2026 edition is ready to try today.
CIW 1D0-735 Exam Overview:
| Certification Vendor: | CIW (Certification Partners) |
|---|---|
| Exam Name: | CIW JavaScript Specialist |
| Exam Number: | 1D0-735 |
| Exam Price: | USD 150 (varies by region) |
| Passing Score: | 70% |
| Certificate Validity Period: | Lifetime (no expiration) |
| Exam Format: | Multiple choice, Drag-and-drop |
| Available Languages: | English |
| Real Exam Qty: | 55-60 |
| Exam Duration: | 90 minutes |
| Recommended Training: | CIW JavaScript Specialist Training |
| Exam Registration: | CIW Certification Registration Pearson VUE Exam Booking |
| Sample Questions: | ![]() |
| Exam Way: | Available via Pearson VUE testing centers and online proctored exam |
| Pre Condition: | Basic understanding of HTML and CSS is recommended |
| Official Syllabus URL: | https://www.ciwcertified.com |
CIW 1D0-735 Exam Syllabus Topics:
| Section | Objectives |
|---|---|
| Topic 1: DOM and BOM | - Document Object Model manipulation
|
| Topic 2: Functions and Objects | - Function definition and scope
|
| Topic 3: Debugging and Best Practices | - Error handling and debugging tools
|
| Topic 4: Data Exchange and APIs | - JSON and AJAX
|
| Topic 5: Program Flow and Logic | - Operators and expressions
|
| Topic 6: JavaScript Fundamentals | - Syntax, variables, and data types
|
| Topic 7: Events and User Interaction | - Event handling
|
CIW JavaScript Specialist Exam FAQ: What Candidates Ask Most
What is the CIW 1D0-735 exam?
The 1D0-735 exam is the official CIW (Certification Partners) exam behind the CIW JavaScript Specialist certification, validating the skills measured by the CIW JavaScript Specialist credential. It sits at the Specialist level of the CIW (Certification Partners) certification program.
How many questions are on the 1D0-735 exam, and how much time do I get?
The 1D0-735 exam contains 55-60 questions to be completed within 90 minutes. Before exam day, divide the available time by the question count to work out a comfortable per-question pace, and mark any item that eats into it so you can return later instead of getting stuck. Timed sessions in the Getcertkey test engines make that pacing automatic — run at least two full-length mock exams under the clock so time pressure never becomes the reason you drop points.
What score do I need to pass the 1D0-735 exam, and what does it cost?
The passing score for the 1D0-735 exam is 70%, and the official registration fee is USD 150 (varies by region). Retakes are not discounted — every new attempt means paying the full fee again — so it pays to measure yourself before you book. Work through the 56 practice questions on Getcertkey, sit a timed practice test, and schedule your exam only when your scores are consistently comfortable. That simple habit is the cheapest exam strategy there is.
Are there any prerequisites for the 1D0-735 exam?
Basic understanding of HTML and CSS is recommended Requirements can change when CIW (Certification Partners) revises its certification program, so confirm the current eligibility rules on the official exam page before you register.
How do I register for the 1D0-735 exam?
You can book the CIW JavaScript Specialist exam through the official registration channels below:
As for delivery, the exam is offered in the following format: Available via Pearson VUE testing centers and online proctored exam. Choose the option that suits you best when you book your seat.
What official training is recommended for the 1D0-735 exam?
CIW (Certification Partners) recommends the following training resources for the CIW JavaScript Specialist exam:
Official courses build the foundation; the 56 practice questions from Getcertkey then show you how that knowledge is examined, so the two work best together.
Can I try the 1D0-735 practice questions before I buy?
Yes. Getcertkey provides a free 1D0-735 PDF demo so you can review the question style and answer quality before purchasing. Every purchase also includes 365 days of free updates — if CIW revises the exam during that period, the updated material reaches you at no cost. Once the free-update year ends, you can extend your update service at a 50% discount.
What if I fail the 1D0-735 exam, and how is my order delivered?
Every CIW JavaScript Specialist purchase on Getcertkey is covered by a 100% money-back guarantee with clear conditions: if you take the corresponding exam within 60 days of your purchase and do not pass, you can claim a full refund by submitting a scanned copy of your exam enrollment slip and your official score report as a PDF within two days of the exam date; claims are processed within seven days of submission. The guarantee does not apply to exams taken within three days of purchase, to material that was downloaded but never used in an exam attempt, or to free products and expired orders, and the candidate name must match the payer name. If you would rather not take a refund, you can instead exchange your purchase for two free exam preparation products of equal value and keep the update service on your original product.
Delivery is instant: your download is sent to your email within one minute of payment, with no limit on how many computers you may install the material on. If nothing arrives within two hours, check your spam folder and contact customer service for help.
What topics are covered in the 1D0-735 exam?
The CIW JavaScript Specialist exam blueprint is organized into 7 domains. The first three are:
- Program Flow and Logic
- Functions and Objects
- DOM and BOM
For the complete domain-by-domain breakdown, scroll up to the full exam topics outline above and use it to plan how you distribute your study time.
CIW JavaScript Specialist Sample Questions:
Question #1
Which of the following is a benefit of using a predefined library, such as JQuery?
A. Predefined libraries provide proprietary code that works well in multiple platforms and coding environments.
B. Predefined libraries provide thoroughly tested code that reduces the amount of time it takes to enter and debug code .
C. Predefined libraries always provide step-by-step instructions on how to manually enter code to perform a specific task.
D. Predefined libraries provide improved Web page load times.
Question #2
Jackson was testing his code when the Web browser became locked and he had to close it to stop the script What might he have accidentally done when coding his Web site?
A. Coded an input element that is vulnerable to XSS
B. Coded deprecated HTML
C. Coded an infinite loop
D. Coded a frame that breaks the same origin policy
Question #3
Marshall's computer previously contracted malware because he unknowingly clicked on an infected link in a pop-up window. What can he do to secure the Web browser so that he is protected in the future?
A. Install anti-virus software
B. Disable cookies in the Web browser
C. Install the latest beta update for the Web browser
D. Enable the pop-up blocker
Question #4
Ashton need to write out the items in any array as a list, with their array index number followed by their value.
Which block of code will accomplish this?
A)
B)
C)
D)
A. Option C
B. Option B
C. Option A
D. Option D
Question #5
Which of the following will correctly declare the courseNumber variable as a siring data type?
A. var courseNumber = ''JS101'';
B. var courseNumber = JS101;
C. var courseNumber = ''JS101'';
D. var_courseNumber = JS101'';
Solutions:
| Question #1 Correct Answer: C | Question #2 Correct Answer: B | Question #3 Correct Answer: D | Question #4 Correct Answer: C | Question #5 Correct Answer: D |


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