You need to store the numerical values ​​up to 2,100,000,000 in variable and it requires storage of negative values ​​using the .NET Framework 2.0. You must optimize the usage of memory. What type of variables will you use?
Explanation: you need use Int32, since this type can be used to store the positive and negative numeric values ​​in a range from -2,147,483,648 to +2,147,483,647.
Incorrect Answers:
UInt32 and UInt16 can not be used because they are used to store only positive values.
Int16 can not be used; it can be used to store the values ​​from -32768 to +32767.
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