There Are Many Cases in Which the Object Being Copied

question 16

Multiple Choice

There are many cases in which the object being copied is about to be destroyed, such as a temporary object that was returned from a function by value or a local object that's going out of scope. In such cases, it's better to move the contents of the object that's about to be destroyed into the destination object, thus avoiding ________.

• A) a memory leak
• B) a runtime error
• C) a memory exhaustion error
• D) any copying overhead

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Definitions:

Technological Progress

It denotes advancements and improvements in technology, which enhance productivity and efficiency in various sectors.

Income Inequality

The unequal distribution of income among individuals or groups within a society.

Labor-intensive Products

Goods that require a relatively high amount of labor to produce, compared to the amount of capital required.

Gini Coefficient

A measure of income inequality within a population, ranging from 0 for perfect equality, to 1 for maximal inequality.