Which type of web asset functions as an structured structural script document defining dynamic logic behaviors and data transformations inside a browser client? MCQ with Answer and Explanation
Which type of web asset functions as an structured structural script document defining dynamic logic behaviors and data transformations inside a browser client?
A. JavaScript file (.js)
B. Unlinked configuration log text
C. SMTP routing statement parameters
D. XML data markup schema
Answer: Option A
Solution (By JKSSB Mock Tests)
JavaScript files house the client-side programming code interpreted natively by browser engines to manipulate web content, handle user inputs, and update interfaces dynamically.
What mechanism does an online payment web application implement over HTTPS routes to substitute sensitive credit card numbers with secure, randomized reference tokens during financial transactions?
A.Altering localized device hardware MAC address registries
B.Static FTP file catalog adjustments
C.Running outbound SMTP mail server delivery routines
Explanation:
Tokenization swaps sensitive primary account numbers with algorithmic token strings, protecting original financial data from interception during online payment processing.
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