Which Command Is Used to Make a Shell Variable Known

question 45

Multiple Choice

Which command is used to make a shell variable known to subsequently executed programs?

• A) export
• B) announce
• C) env
• D) transfer
• E) mv

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Definitions:

Recently Classified

A term referring to something that has been newly categorized or identified within a scientific or systematic classification.

Ionotropic Receptor

Embedded membrane protein; acts as (1) a binding site for a neurotransmitter and (2) a pore that regulates ion flow to directly and rapidly change membrane voltage.

Neuronal Membrane

The lipid bilayer that encloses the cytoplasm of a neuron, crucial for maintaining the electrical potential and facilitating signal transmission.

Ions

Atoms or molecules with a net electric charge due to the loss or gain of one or more electrons.