Consider the Following Code Snippet

question 88

Multiple Choice

Consider the following code snippet.
Scanner inputFile = new Scanner("hoursWorked.txt") ;
Which of the following statements is correct?

• A)This code will open an existing file named "hoursWorked.txt" for reading.
• B)This code will create a new file named "hoursWorked.txt".
• C)This code will treat the string "hoursWorked.txt" as an input value.
• D)This code will open a file named "hoursWorked.txt" for writing.

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Definitions:

Osmotic Pressure

The pressure required to stop osmosis, a process by which solvent molecules move through a semipermeable membrane from a region of lower solute concentration to higher concentration.

Concentration

The amount of a substance in a given volume of solution or mixture or in a particular volume of space.

Solution

Homogeneous mixture formed when a solute is dissolved in a solvent.

Selectively Permeable

Describes membranes that allow certain substances to pass through while blocking others, crucial for cell function and homeostasis.