BSc 2nd Sem A section

Which method attaches an event handler to the specified element?

• getEventListener()
• addEventListener()
• putEventListener()
• addEventElements()

JSON is ________?

• Self Describing
• Asynchronous
• Self updating
• Synchronous

Full form of AJAX?

• Advanced JavaScript And XML.
• Asynchronous JavaScript And XHTML.
• Asynchronous JavaScript And XML.
• Advanced JavaScript Asynchronous XML.

Which of the following method removes event handlers that have been attached with the addEventListener() method?

• eraseEventListener()
• deleteEventElements()
• removeEventListener()
• deleteEventListener()

The JSON syntax is a subset of ?

• Python syntax
• HTML syntax
• JavaScript syntax
• Java syntax

Which of the following section tag is used to display information from a server?

• <button>
• <div>
• <get>
• <p>

Each key/value pair is separated by a ____________ in JSON?

• comma
• semi colon
• exclamatory mark
• colon

What happens when an event occurs in a web page ?

• the page is disappears, a button is clicked
• the page is not loaded
• no action is taken place
• the page is loaded, a button is clicked

JSON stands for ?

• JavaSentence Object Notation
• JavaScript Object Notion
• JavaScript Oriented Notation
• JavaScript Object Notation

Choose the correct option?

• ("name":"John", "age":30, "car":null)'
• {"name":"John", "age":30, "car":null}'
• {name:John, age:30, car:null}'
• ["name":"John", "age":30, "car":null]'