Consider the Following Statements

question 6

Multiple Choice

Consider the following statements:
I. Control rods are used in a nuclear reactor to adjust the power and prevent the reaction from becoming supercritical.
II. Control rods in a nuclear reactor are made of a material that absorbs neutrons.
III. To obtain energy from a nuclear reactor, the fission reaction must be supercritical. Which of the following choices is correct?

• A) only I is true
• B) only II is true
• C) I and III are true, II is false
• D) I and II are true, III is false
• E) I, II, and III are all true

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Definitions:

Unary Operators

Operators that operate on a single operand to perform various operations like negation, increment, or decrement.

Operands

The entities on which operators perform operations in expressions, such as variables or values.

Period

A length or span of time characterized by a specific condition, activity, or event.

Terminate

To bring an activity, process, or operation to an end; in computing, it often refers to stopping a program or process.