Frequent question: What statement is true about JSON?

Which statement is true about JSON?

What is/ are correct statements about JSON? The JSON format is often used for serializing and transmitting structured data over a network connection. JSON is language-independent, with parsers for each language supported.

What is true with respect to JSON?

A JSON text is a serialized object or array. Most parsers don’t accept anything as root that isn’t an object or an array. Only less strict parsers will accept that your JSON string just contains true .

What are true about JSON arrays?

A JSON array contains zero, one, or more ordered elements, separated by a comma. The JSON array is surrounded by square brackets [ ] . A JSON array is zero terminated, the first index of the array is zero (0).

Which is not a type in JSON?

JSON values cannot be one of the following data types: a function. a date. undefined.

Is true valid JSON?

A valid JSON value that is not a JSON array or a JSON object. A scalar value can be a character string, a number, or one of the JSON literals: null , true , or false . … A JSON object with keys that are not unique is valid JSON.

Is JSON a programming language?

JSON is a lightweight, text-based, language-independent data interchange format. It was derived from the Javascript/ECMAScript programming language, but is programming language independent.

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What is JSON data structure?

JSON defines only two data structures: objects and arrays. An object is a set of name-value pairs, and an array is a list of values. JSON defines seven value types: string, number, object, array, true, false, and null. … When objects and arrays contain other objects or arrays, the data has a tree-like structure.

Is JSON better than XML?

Is JSON better than XML? JSON is simpler than XML, but XML is more powerful. For common applications, JSON’s terse semantics result in code that is easier to follow.

What is JSON income tax?

JSON is a file format used when downloading or importing your pre-filled return data into the offline utility, and is also used when generating your prepared ITR in the offline utility. Refer to section 4.4 File, Preview and Submit Income Tax Returns to learn the return filing process in the offline utility.

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