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Danish S.
Bachelor of Science degree in Computer Science, Minor in Mathematics from Virginia Commonwealth University
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Information Technology
TutorMe
Question:

What is Informatica?

Danish S.
Answer:

Informatica is a powerful ETL tool. ETL stands for extract, transform, and load. The tool first extracts the data from a source, transforms it using various transformation tools, and then loads the data into a target.

Computer Science (General)
TutorMe
Question:

What is the scanner class?

Danish S.
Answer:

It is a class that is part of the Java API and allows user input from the keyboard.

Calculus
TutorMe
Question:

How do you take a derivative?

Danish S.
Answer:

The first step to finding the derivative is to take any exponent in the function and bring it down, multiplying it times the coefficient. We bring the 2 down from the top and multiply it by the 2 in front of the x. Then, we reduce the exponent by 1. The final derivative of that term is 2*(2)x1, or 4x.

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