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JSON (JavaScript Object Notation) is an ideal data storage format for hierarchical data due to its nested structure, which can accommodate varying levels of attributes within each record. JSON allows data to be stored in a key-value format, where each key can contain another set of key-value pairs, making it flexible and suitable for storing data with multiple levels of depth, such as customer orders with nested items. JSON is commonly used in applications that require flexibility in data representation and is compatible with NoSQL databases, making it an excellent choice for semi-structured data storage. The other options are incorrect because: • Option 1 (CSV) lacks the ability to represent hierarchy as it is flat and row-based. • Option 2 (SQL) supports structured data but lacks flexibility for complex nested structures. • Option 4 (Excel) is also flat and limited in handling nested attributes. • Option 5 (NoSQL) is a database type, not a format, though it can store JSON data effectively.
In a class of 35 students, Kunal is placed seventh from the bottom whereas Sonali is placed ninth from the top. Pulkit is placed exactly in between the...
If the signs – and + are interchanged, then which of the following equations would be correct?
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Select the option that is related to the third word in the same way as the second word is related to the first word. (The words must be considered as me...
If ‘DONKEY’ is coded as ’88’ and ‘SPARROW’ is coded as ’79, then how will ‘PEGION’ be coded?
Which of the following numbers will replace the question mark (?) in the given series?
11, 21, 47, 97, 179, ?
Select the option that is related to the fifth term in the same way as the second term is related to the first term and the fourth term is related to th...
Select the number from among the given options that can replace the question mark (?) in the following series.
337, 354, 373, 394, 417, ?
If ROME is coded as 6821, PARIS is coded as 94657 and SHAME is coded as 73421, what will be the code for MISHAP?
Select the correct mirror image of the given figure when the mirror is placed to the right side of the figure.