Which Command Makes the Shell Variable Named VARIABLE Visible to Subshells

question 96

Multiple Choice

Which command makes the shell variable named VARIABLE visible to subshells?

• A) export $VARIABLE
• B) export VARIABLE
• C) set $VARIABLE
• D) set VARIABLE
• E) env VARIABLE

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Definitions:

Oligopolistic Industry

An industry characterized by a small number of firms whose decisions about pricing and output affect each other, often leading to strategic behavior.

Low Barriers

Refers to the minimal obstacles or constraints in entering a market or sector, allowing for easier access for new competitors.

Standardized Products

Goods that are uniform in quality and characteristics, allowing them to be mass-produced and interchangeable.

Barriers To Entry

Elements that obstruct or discourage new entrants from smoothly accessing a market or business sector.