CLEAN : Hong Kong students hold minute's silence following student's death

The video tutorial introduces the concept of on-off states, explaining its basic idea and application.

What is the primary focus of the 'On' and 'Off' states?

• To describe binary states in technology

• To explain emotional states

• To discuss weather patterns

• To analyze financial markets

In what context can 'On' and 'Off' states be applied?

• In digital circuits

• In cooking recipes

• In historical events

• In musical compositions