Identify the Use of String.indexOf(str [,Start]) Method

question 56

Multiple Choice

Identify the use of string.indexOf(str [,start]) method.

• A) To create an array of substrings
• B) To extract text strings known as substrings
• C) To reference a character
• D) To search for the occurrence of a substring within larger text strings

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Definitions:

Nephron

Microscopic kidney unit that regulates blood composition by glomerular filtration, tubular reabsorption, and tubular secretion.

Glomerulus

A network of capillaries located within the kidney that filters blood, initiating the process of urine formation.

Alveoli

Small air sacs in the lungs where the exchange of oxygen and carbon dioxide takes place, crucial for breathing and gas exchange.

Microvilli

Extensive tiny projections on the surface of some cells that increase the surface area for absorption or secretion.