Practice writing event handlers.     Write the HTML tag and event handler to pop up an alert message that says “Welcome” when the user clicks a button.     Write the HTML tag and event handler to pop up an alert message that says “Welcome” when the user moves the mouse pointer over a hypertext link that says “Hover for a welcome message”.     Write the HTML tag and event handler to pop up an alert message that says “Welcome” when the user moves the mouse pointer away from a hypertext link that says “Move your mouse pointer here for a welcome message”. Practice writing jQuery selectors:     Write the jQuery selector that will select all anchor tags in the main element.     Write the jQuery selector that will select the first div on a web page.

Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
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Practice writing event handlers.

    Write the HTML tag and event handler to pop up an alert message that says “Welcome” when the user clicks a button.

    Write the HTML tag and event handler to pop up an alert message that says “Welcome” when the user moves the mouse pointer over a hypertext link that says “Hover for a welcome message”.

    Write the HTML tag and event handler to pop up an alert message that says “Welcome” when the user moves the mouse pointer away from a hypertext link that says “Move your mouse pointer here for a welcome message”.

Practice writing jQuery selectors:

    Write the jQuery selector that will select all anchor tags in the main element.

    Write the jQuery selector that will select the first div on a web page.

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