A Copy Constructor, a Destructor and an Overloaded Assignment Operator

question 36

Multiple Choice

A copy constructor, a destructor and an overloaded assignment operator are usually provided as a group for any class that uses dynamically allocated memory. With the addition of move semantics in C++11, you should also provide __________.

• A) a move constructor
• B) a move assignment operator
• C) an overloaded move destructor
• D) both a and b

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Definitions:

F-Ratio Statistic

The F-ratio statistic is utilized in statistical analysis, specifically ANOVA, to compare the variance between groups to the variance within groups, aiding in understanding if the means between two or more groups are significantly different.

Between-Group Variance

Between-group variance refers to the variation in data points that can be attributed to the differences in conditions or treatments across groups in an experiment.

Within-Group Variance

The measure of variability of data within a single group, reflecting how spread out the data points are around the group mean.

SSA

SSA stands for Social Security Administration, a government agency overseeing social security, a social insurance program consisting of retirement, disability, and survivors benefits.