Q.1
Which API allows scripts in a document from one server to exchange messages with scripts?
Q.2
Which of the following property specifies the string of text that was entered?
Q.3
The focus and blur events are also part of
Q.4
The element that can also register handlers for load and error events is
Q.5
When are the mouse events generated?
Q.6
The properties that specify the position and button state of the mouse are
Q.7
Which event is fired when a document and all of its external resources are fully loaded and displayed to the user?
Q.8
Which is the alternative to the load event?
Q.9
The events that is emulated by the jQuery library are
Q.10
Which event is triggered sooner when the document and its elements are ready to manipulate?
Q.11
Which of the following keys are set to true when the keyboard modifier keys are held down?
Q.12
How to detect and respond to mouse drags?
Q.13
The events that are not triggered directly by user activity are called
Q.14
The video and the audio belong to the
Q.15
Which is the opposite to the load event in JavaScript?
Q.16
Which is the property that is triggered in response to JavaScript errors?
Q.17
When is the mouseover event fired?
Q.18
The client-side JavaScript’s asynchronous programming model contains
Q.19
Which are the events that have default actions that can be canceled by event handlers?
Q.20
The events that represents occurrences related to the browser window are
Q.21
Which event can be fired on any scrollable document element?
Q.22
How does IndexedDB provide atomicity?
Q.23
Which of the following is a feature of the IndexedDB API?
Q.24
What is the alternate way to search in an IndexedDB API?
Q.25
Which is the function used to look up an object?
Q.26
Which is the method to look up the objects for a range of keys?
Q.27
The Client-Side Databases are stored in the
Q.28
Which of the following use the Web SQL Database?
Q.29
The localStorage and sessionStorage belongs to
Q.30
What is the main difference between localStorage and sessionStorage?
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