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QusThe web development environment (JavaScript) offers which standard construct for data validation of the input entered by the user. Qusवेब डेवलपमेंट एनवायरनमेंट (जावास्क्रिप्ट) उपयोगकर्ता द्वारा दर्ज किए गए इनपुट के डेटा वेलिडेशन के लिए कौन सा मानक निर्माण प्रदान करता है।

A. Controlled loop constructs
B. Server page access
C. Client side Event
D. Permit server-side

Solution

A. Controlled loop constructs

Explanation

JavaScript provides with for, while loops and if, else, switch cases for checking the information entered by the user. Additionally, all development environments provide syntax to create and use memory variables, constants, and functions.