Which of the Following Statements Produces the Same Results as the Statement

question 25

Multiple Choice

Which of the following statements produces the same results as the statement: std::copy(v1.begin() , v1.end() , v2.begin() ) ;
If v1 and v2 are both 10-element vectors?

• A) std::copy_backward(v1.begin(), v1.end(), v2.begin());
• B) std::copy_backward(v2.begin(), v2.end(), v1.begin());
• C) std::copy_backward(v1.begin(), v1.end(), v2.end());
• D) std::copy_backward(v2.begin(), v2.end(), v1.end());

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Definitions:

Oxidation Number

A value that represents the total number of electrons that an atom either gains or loses in order to form a chemical bond with another atom.

Cl

Symbol for Chlorine, a reactive, yellow-green gas at room temperature, belonging to the halogen group in the periodic table, with applications in water purification, disinfectants, and bleach.

Elemental Metals

A group of elements that share properties such as high electrical conductivity, malleability, and a shiny appearance.

Redox Reaction

A type of chemical reaction that involves a transfer of electrons between two species.