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Web Development VIP Certification Exam

Web Development — No single standardized 'Web Development' licensing exam exists across the industry; this is an original comprehensive practice set modeled on the content domains of widely recognized web development credentials including W3Schools Certified Web Developer, Adobe Certified Professional – Web Authoring, and the skill domains assessed by employer-driven certifications such as those from Meta, Microsoft (MTA 98-375), and freeCodeCamp, covering HTML5, CSS3, JavaScript ES6+, web APIs, security, performance, accessibility, and protocols.

31
Questions
90m
Time Limit
75.00%
To Pass
Question 1 of 31👑 VIP

A development team is building a customer-facing e-commerce site. During a security audit, the auditor notes that the checkout form submits user data over HTTP rather than HTTPS. The team argues that they use client-side JavaScript to validate all fields before submission, so the data is 'safe.' Which of the following best explains why this reasoning is flawed?

Questions 2–31 and full explanations are VIP-exclusive.