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Ryne U.
Graduate with B.S. Biology, pursing M.S. Computer Science
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Pre-Algebra
TutorMe
Question:

Evaluate: -6 + 3(9 - 7).

Ryne U.
Answer:

You need to use the PEMDAS rule (Parenthesis, Exponent, Multiplication/Division, Addition/Subtraction). (9 - 7), then multiply by 3, then -6 + that answer. 2 x 3 = 6 -6 + 6 = 0 The answer is 0.

C++ Programming
TutorMe
Question:

What is a pointer in C++?

Ryne U.
Answer:

Although the answer to this question could be long and complex, the general definition of a pointer in C++ is a variable in which the value of it is the address of another variable. It may be of any type, and must be declared before the user can work with it.

C Sharp Programming
TutorMe
Question:

What are some of the advantages of C# over other languages such as C/C++, or Java?

Ryne U.
Answer:

Although C# is a high-level object-oriented programming language such as C/C++, it is more efficient in certain ways such as garbage collection over C/C++, or a feature such as operator overloading where such thing does not exist in Java. C# has also simplified it's syntax over the years and is a much better choice for .NET developers.

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