What does the [start:end:step] element of JSONPath signify?

Which of the following parameters can be passed in the JSONRequest.get request?

What is the significance of the arrow before the following code in JSON?

--> { "method": "echo", "params": ["Hello JSON-RPC"], "id": 1}

Which of the following elements of JSONPath can be used to apply the filter(script) expression?

Which of the following statements is/are not correct about the JSON-RPC?

While using JSONRequest.cancel, what will happen to the request if it is still in the outgoing message queue?

Which of the following features of JSON has the property of exemption from the same origin policy?