What web technology allows interactive, asynchronous updates to a web page by requesting small amounts of data from the server in the background without reloading the entire page? MCQ with Answer and Explanation
What web technology allows interactive, asynchronous updates to a web page by requesting small amounts of data from the server in the background without reloading the entire page?
A. XML
B. AJAX
C. HTML5
D. CSS3
Answer: Option B
Solution (By JKSSB Mock Tests)
AJAX (Asynchronous JavaScript and XML) is a development technique used to create interactive web applications that update data dynamically without a full-page reload.
Which of the following refers to a specific web software asset used to provide localized data charts, real-time stock prices, or news items directly embedded into a sidebar workspace?
Explanation:
A web widget is a small, portable application snippet embedded within a web page to display real-time information or specific dynamic tools.
Which of the following fields in an email header allows you to send a copy of a message to a recipient without their email address being visible to other recipients?
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