Polymorphism allows a function or operator to perform different tasks depending on the types of the arguments or operands.
<h3>What does polymorphism helps?</h3>
Polymorphism is known to be that which helps its users to be able to carry out one action in a lot of ways that is many forms.
Note that Polymorphism allows a function or operator to perform different tasks depending on the types of the arguments or operands and thus makes one to work faster.
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Answer:
Both B and C
Explanation:
In order to use methods from another class (library) in your code, the class library will have to be added or imported into your code.
This is implemented in different ways across different programming languages, for example;
Java uses the keyword import followed by the class library name
C++ uses the key word #include
C# Uses the keyword using
Answer:
a. It aids in the comprehension of the existing status of the business or process.
b. No, it not possible to we think of analytics without data
Explanation:
a. How do you describe the importance of data in analytics?
Data analytics can be described as the art and science of extracting useful information from data.
It aids in the comprehension of the existing status of the business or process and serves as a solid foundation for forecasting future results. Businesses can use data analytics to better comprehend the present market situation and adjust their processes or trigger the need for new product development to meet market demands.
b. Can we think of analytics without data?
No, it not possible to we think of analytics without data. This is because the raw material that is employed for analytic is data. Therefore, there would be nothing like analytics when there is no data.
A primary key is a field that contains data unique to a record
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