Explanation: Semi-structured data, such as JSON (JavaScript Object Notation) files, lies between structured and unstructured data. It has an organized schema (e.g., key-value pairs) but does not conform to strict tabular formats like relational databases. JSON is widely used in APIs, web applications, and NoSQL databases because it allows flexibility while still enabling data to be queried or processed programmatically. Unlike structured data, which requires predefined schemas, semi-structured data provides adaptability for evolving datasets. JSON's format, combining hierarchy and flexibility, is a hallmark of semi-structured data. Option A: Relational databases store structured data in tables, which is not semi-structured. Option B: Videos and images without metadata are unstructured data, lacking any predefined schema. Option D: Plain text documents without formatting fall into the unstructured category, not semi-structured. Option E: Categorical data relates to types of variables, not data formats.
I. wash and ___________ the cans before depositing them
II. He is learning a lot in the ____________ club.
III. In cooking without fi...
They were ________________ by nature with a strong work ethic and a firm belief in self-sufficiency.
Sentences are given below with a blank. Fill in these blanks with the appropriate option.
The old bookshop was filled with the __________ scent...
They had to _______ on the decorations to stay within budget.
Fill in the blank with the most appropriate word from the given options.
The government was ……………… and failed to control the situatio...
It’s important to _______ when negotiating a contract.
The Sun ……… water to evaporate and rise up and this ……… again as rains.
_______ you leave now, you will be late.
If the hurricane comes near the city, the winds may _______ the flood walls and cause them to crumble.
Which conjunction can be used for this sentence?
Not only does he study hard, __________ works well.