--description--

Please answer the question below.

--questions--

--text--

Based on Tom's explanation, which scenario best illustrates the difference between variables and constants in a practical situation?

--answers--

Variables are like the volume of a radio, which you can adjust anytime, whereas constants are like a sealed CD, whose songs cannot be altered.

Variables and constants both need regular updates to stay effective.

--feedback--

Constants do not change or need updates; they remain the same, unlike variables which can be updated.

You can pause or play music on a radio, just as you can switch variables and constants on and off.

--feedback--

This isn't right because constants, unlike variables, cannot be 'switched off' or altered; they are permanent once set.

Tom can only use constants during certain times of the day, while variables can be used anytime.

--feedback--

This statement is misleading as it suggests that the use of constants is time-restricted, which isn't true. Constants, like variables, do not have usage restrictions based on time but are defined by their unchangeable nature.

--video-solution--

1

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