The Statement Shared_ptr<int> P(new Int); Involves

question 23

Multiple Choice

The statement shared_ptr<int> p(new int) ; involves

• A) a single allocation of a dynamic block of memory.
• B) two allocations of two different dynamic blocks of memory.
• C) three allocations of three different dynamic blocks of memory.
• D) no allocations of dynamic memory.
• E) None of the above

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Definitions:

Standard Normal Distribution

A normal distribution with a mean of 0 and a standard deviation of 1, serving as a basis for comparison for other distributions.

Mean

The arithmetic average of a set of values, calculated by adding all the values together and dividing by the number of values.

Standard Deviation

A measure of the amount of variation or dispersion of a set of values; a low standard deviation means the values are close to the mean, while a high standard deviation means the values are dispersed over a wider range.

Standard Normal Random Variable

A random variable with a mean of zero and a variance of one, following the standard normal distribution.