1) "arrival time" is?
"well, it's just the date and time at which the plane arrives"
2) the reason:
This also can be applied on the reason for the flight is delayed, you need a data type that allows you to type some words (text) which in this case would be a "memo" data type.
Data type :
"In computer science and computer programming, a data type or simply type is a classification of data which tells the compiler or interpreter how the programmer intends to use the data."
The data type of a value (or variable in some contexts) is an attribute that tells what kind of data that value can have.
Just like in math, we have real numbers, decimal numbers, integers,...etc also computers need to understand the what kind of data to know how to deal with it.
What is data type with example?
A data type is a classification of data which tells the compiler or interpreter how the programmer intends to use the data. Most programming languages support various types of data, including integer, real, character or string, and Boolean.
Learn more about data type :
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