CIW 1D0-635 exam dumps - CIW JavaScript Specialist

  • Exam Code: 1D0-635
  • Exam Name: CIW JavaScript Specialist
  • Updated: Sep 20, 2026     Q & A: 55 Questions and Answers

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CIW 1D0-635 Exam Overview:

Certification Vendor:CIW
Exam Name:CIW JavaScript Specialist
Exam Number:1D0-635
Real Exam Qty:55
Exam Format:Scenario-based, Multiple-choice, Drag-and-drop
Related Certifications:CIW Web Development Professional
Exam Duration:90 minutes
Available Languages:English
Exam Price:$150–$175 USD
Passing Score:75%
Certificate Validity Period:3 years
Recommended Training:CIW Official Courseware
Exam Registration:Certiport Testing
CIW Official Registration
Sample Questions:Free Download 1D0-635 exam dumps
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:

SectionWeightObjectives
Topic 1: Functions, Objects & Built-in Objects25%- Defining and invoking functions
- Core built-in objects
  • 1. Regular expressions
    • 2. String, Number, Math, Date, Array
      - Custom objects and properties
      Topic 2: Applied JavaScript & Security25%- Cookies and web storage
      - Form validation and interaction
      - AJAX and JSON basics
      - JavaScript security best practices
      Topic 3: Essential JavaScript Principles & Practices25%- Control Structures
      • 1. Loops and iteration
        • 2. Error handling basics
          • 3. Conditional statements
            - Characteristics of JavaScript
            • 1. Client-side vs server-side JavaScript
              • 2. Syntax, structure, and execution model
                - Variables, Data Types & Operators
                • 1. Type conversion and scope
                  • 2. Arithmetic, comparison, logical operators
                    • 3. Numbers, strings, booleans, null, undefined
                      Topic 4: Document Object Model (DOM) & Events25%- Accessing and modifying elements
                      - DOM structure and hierarchy
                      - Dynamic content updates
                      - Event handling and listeners

                      1D0-635 Exam — Frequently Asked Questions

                      $150–$175 USD per attempt, 75% to pass. Preparation is the cheaper insurance: the 55 practice questions from FreeDumps cost far less than a second registration.

                      The CIW JavaScript Specialist blueprint spans 4 domains — including Document Object Model (DOM) & Events (25%), Applied JavaScript & Security (25%), Functions, Objects & Built-in Objects (25%). Follow the weightings with your hours; the full outline above details every subtopic.

                      Yes:

                      Training builds knowledge; simulation builds readiness. After any course, rehearse with the 55 practice questions for the CIW JavaScript Specialist until the exam atmosphere feels routine.

                      90 minutes for 55 questions. Get used to the pressure in advance: the FreeDumps online engine recreates the formal test atmosphere on any device, so your pacing is trained before it counts.

                      Files arrive within a minute of payment by automatic email — no installation limits, and 24/7 customer assisting if nothing shows up within 2 hours (check spam). If you fail the corresponding 1D0-635 exam within 60 days of purchase, we reduce your loss two ways: a full refund — send a scanned enrollment slip plus the official Score Report PDF within 2 days of the exam, processed within 7 days — or a free change to two other equal-value products if you have another test ahead. Excluded: exams within 3 days of purchase, candidate names that don't match the payer, and free or expired products.

                      Yes — download the free CIW JavaScript Specialist demo to learn about our products before you buy. Purchases include 365 days of free updates, with each new version emailed to you immediately upon release; renew afterward at 50% off.

                      Knowledge of HTML and CSS; CIW Web Foundations Associate or equivalent recommended Eligibility rules change over time, so confirm the current requirements on the official page (official 1D0-635 exam page) before you register.

                      The CIW JavaScript Specialist is CIW's certification exam for CIW JavaScript Specialist, at the Specialist level — proof of practical skills that employers recognize. Our material for it is written by IT experts and certified trainers with a wealth of exam experience. Related credentials include CIW Web Development Professional.

                      Book through the vendor's official channels:

                      The CIW JavaScript Specialist is delivered Online proctored or on-site at authorized testing centers — pick the arrangement that fits your schedule.

                      CIW JavaScript Specialist Sample Questions:

                      Question #1

                      Consider the following code:

                      What needs to be changed to allow this script to run without error?

                      • A. Change the substring method call to substr
                      • B. Change the characterAt method call to charAt
                      • C. Change the characterAt method call to characterat
                      • D. Change the substring method call to substr()
                      Reveal Solution  Discussion  0

                      Correct Answer: B  🗳️

                      Question #2

                      Consider the following code:

                      What is the appropriate parameter for the alert() method in line 5 to reference the text in the firstName text box?

                      • A. window.myForm.text(firstName)
                      • B. document.myForm.firstName.value
                      • C. document.myForm.value(firstName)
                      • D. window.myForm.firstName.value
                      Reveal Solution  Discussion  0

                      Correct Answer: B  🗳️

                      Question #3

                      When using AJAX, what is the purpose of the XMLHttpRequest object?

                      • A. To read and write to an XML file stored on the local machine
                      • B. To request either XML data or plaintext data from the Web server
                      • C. To transfer an XML document to the Web server
                      • D. To request data from the Web server strictly in XML format
                      Reveal Solution  Discussion  0

                      Correct Answer: B  🗳️

                      Question #4

                      What is the purpose of the prototype property in JavaScript?

                      • A. It is used to create usage examples of custom objects because its output is not evaluated by the JavaScript interpreter.
                      • B. It enables developers to create JavaScript code from a specially formatted prototype flowchart document.
                      • C. It is used to add properties or methods to a JavaScript object.
                      • D. It returns a list of properties and methods of a JavaScript object.
                      Reveal Solution  Discussion  0

                      Correct Answer: C  🗳️

                      Question #5

                      Consider the following code:

                      What is the output when you run this script in the browser?

                      • A. An alert box displaying the following: John, Ringo, George
                      • B. An alert box displaying the following: Ringo, John, Paul, George
                      • C. An alert box displaying the following: John, Paul, George, Ringo
                      • D. An alert box displaying the following: Ringo, Paul, George
                      Reveal Solution  Discussion  0

                      Correct Answer: A  🗳️

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