Which Code Snippet Calculates the Sum of All the Even

question 62

Multiple Choice

Which code snippet calculates the sum of all the even elements in an array values?

• A) int sum = 0;
• For (int i = 0; i < values.length; i++)
• {
• If ((values[i] % 2) == 0)
• {
• Sum += values[i];
• }
• }
• B) int sum = 0;
• For (int i = 0; i < values.length; i++)
• {
• If ((values[i] % 2) == 0)
• {
• Sum++;
• }
• }
• C) int sum = 0;
• For (int i = 0; i < values.length; i++)
• {
• If ((values[i] / 2) == 0)
• {
• Sum += values[i];
• }
• }
• D) int sum = 0;
• For (int i = 0; i < values.length; i++)
• {
• If ((values[i] / 2) == 0)
• {
• Sum++;
• }
• }

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Definitions:

Cholesterol

A waxy, fat-like substance found in all cells of the body, important for making hormones, vitamin D, and substances that help digest foods.

Steroids

A class of lipid molecules that includes hormones, vitamins, and cholesterol, which serve various functions in organisms.

Phospholipids

A class of lipids that are a major component of all cell membranes, containing two fatty acids, a phosphate group, and a glycerol molecule.

Polymer

Macromolecule consisting of covalently bonded monomers; for example, a polypeptide is a polymer of monomers called amino acids.