Which option about JSON is true?
A . uses predefined tags or angle brackets (<>) to delimit markup text
B . used to describe structured data that includes arrays
C . used for storing information
D . similar to HTML, it is more verbose than XML
Answer: B
Explanation:
JSON data is written as name/value pairs.
A name/value pair consists of a field name (in double quotes), followed by a colon, followed by a value:
“name”:”Mark”
JSON can use arrays. Array values must be of type string, number, object, array, boolean or null..
For example:
{
“name”:”John”,
“age”:30,
“cars”:[ “Ford”, “BMW”, “Fiat” ]
}
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