Related Questions

Which object is passed as the argument to handlers for keydown, keyup, and keypress events?
A KeyboardEvent
B Key Event
C Mouse Event
D Alphabet Event
The element that can also register handlers for load and error events is
A html
B img
C body
D form
What is the purpose of the event handlers in the JavaScript?
A Adds innerHTML page to the code
B Allows JavaScript code to alter the behaviour of windows
C Performs handling of exceptions and occurrences
D Change the server location
What is the function used to remove all handlers for name events?
A deleteAllListeners(name)
B deleteListener(name,f)
C removeListener(name,f)
D removeAllListeners(name)
Why does the Node rely on event handlers?
A APIs are synchronous
B APIs are asynchronous
C APIs are reusable
D APIs are modular
Which is the method used for registering handlers?
A on()
B register()
C add()
D include()
When a program contains extensive use of event handlers, which of the following is necessary?
A Modular functions
B Nested functions
C Split up programs
D Global variables
Which are the events that have default actions that can be canceled by event handlers?
A Submit and form-related events
B Reset and form-related events
C Submit and reset events
D form-related events
Which property is used to manage multiple event handlers?
A onmessage
B onerror
C both onmessage and onerror
D postmessage
The process by which the browser decides which objects to trigger event handlers on is
A Event Triggering
B Event Listening
C Event Handling
D Event propogation

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