61.
What is the significance of scripting?

62.
What is the purpose of XMLHttpRequest?

63.
Which API makes the user’s current location available to browser-based application?

64.
Which of the following ensures additional interactivity mechanism?

65.
What is the necessity to have API?

66.
What is the purpose of the event onAirEvent?

67.
What is the purpose of the event disconnectionEvent?

68.
When does one use the event ready?

69.
When does one use the method startOverlays()?

70.
What is the reason for avoiding the attributes property in the HTML DOM?

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