Single Choice Easy

QWhen are mouse actions, such as clicks or movements, detected and processed by the computer?

ID: #5152 Javascript DOM & Event Handling MCQ 170 views
Question Info
#5152Q ID
EasyDifficulty
Javascript DOM & Event Handling MCQTopic

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  • A When user clicks the mouse over a document
  • B When user moves over a document
  • C On pressing a key
  • D When user clicks or moves the mouse over a document
Correct Answer

Explanation

Mouse events, such as clicks or movements, are detected and processed by the computer as the user interacts with a document.
These events occur when the user moves or clicks the mouse pointer over elements within the document.
They are initially triggered on the most deeply nested element that the mouse pointer is over, but they also propagate up through the document, allowing for event handling on parent elements.

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