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.
Prabal has sent the email.
The hanging of the murderer of Mrs Gandhi was seen by many.
Select the correct active voice of the given sentence.
A stringent view of the matter of stubble burning has been taken by the Green Tribunal.
Select the correct passive voice of the given sentence.
The Archaeological Survey of India is building another museum to house excavated objects ...
Has the car been cleaned by the driver?
Select the correct Active/Passive form of the given sentence-
Mohan will write a book ?
The problem is that there is no good way to_________data from the hundreds of millions of establishments.
Convert the given Active voice into the Passive voice.
Are they planning a surprise party?
Select the correctly punctuated sentence from the options below.
Select the option that expresses the following sentence in passive voice:
The teacher is checking the answer sheets.
