The IRB Lets You Type in Commands and Small Code

question 15

Multiple Choice

The IRB lets you type in commands and small code snippets and to retrieve immediate results. The IRB command prompt consists of multiple parts separated by a colon as shown here: irb(main) :001:0> Which of these parts is incorrectly described below?

• A) (main) - Identifies the current class (in this case the main object)
• B) 001 - A three digit number showing Ruby's version number
• C) 0 - Represents the current queue depth when working with a class
• D) > - The end of the command prompt

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Definitions:

Granulosa Cells

Specialized cells found within the ovary that are involved in the development of the oocyte and the production of estrogen.

Theca Folliculi Cells

Cells surrounding the ovarian follicle that work together with granulosa cells to produce estrogen and other substances necessary for egg development.

Clitoris

A sensitive organ located at the front of the vulva in females, composed of erectile tissue and involved in sexual arousal and pleasure.

Female Reproductive System

The system of organs in females involved in producing offspring, including the ovaries, fallopian tubes, uterus, and vagina.