Assuming That InputFile References a Scanner Object That Was Used

question 21

Multiple Choice

Assuming that inputFile references a Scanner object that was used to open a file, which of the following statements will read an int from the file?

• A) int number = inputFile.nextInt();
• B) int number = inputFile.next();
• C) int number = inputFile.readInt();
• D) int number = inputFile.integer();

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Definitions:

Macrophage

A macrophage is a type of white blood cell part of the immune system, capable of phagocytosis, engulfing and digesting cellular debris, foreign substances, microbes, and cancer cells.

Centrioles

Cylinder-shaped organelles found in the cells of animals and most algae that help in the organization of spindle fibers during cell division.

Intracellular Digestion

A metabolic process where cells break down nutrients within their internal structures, such as lysosomes, to obtain energy and building blocks.

Lysosomes

Membrane-bound organelles in the cytoplasm of most cells containing enzymes that break down biological polymers.