Consider the Following Line of Code

question 80

Multiple Choice

Consider the following line of code:
Int[] somearray = new int[30];
Which one of the following options is a valid line of code for displaying the twenty-eighth element of somearray?

• A) System.out.println(somearray[28]);
• B) System.out.println(somearray(28));
• C) System.out.println(somearray(27));
• D) System.out.println(somearray[27]);

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Definitions:

Tonicity

The ability of a surrounding solution to cause a cell to gain or lose water, depending on the concentration of solutes.

Turgor Pressure

The pressure of water pushing the plasma membrane against the cell wall of a plant cell, contributing to the cell’s rigidity.

Plasmolysis

The process in which plant cells lose water in a hypertonic solution, resulting in the shrinkage of the cell membrane away from the cell wall.

Solute

A substance that is dissolved in another substance, forming a solution.