From a Bash Shell, Which of the Following Commands Directly

question 20

Multiple Choice

From a Bash shell, which of the following commands directly executes the instruction from the file /usr/local/bin/runme.sh without starting a subshell?

• A) source /usr/local/bin/runme.sh
• B) . /usr/local/bin/runme.sh
• C) /bin/bash /usr/local/bin/runme.sh
• D) /usr/local/bin/runme.sh
• E) run /usr/local/bin/runme.sh

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Definitions:

Demand Equation

A mathematical expression that relates the quantity of a good that consumers are willing to buy to the good's price and other variables such as income and the price of related goods.

Price Floor

A government-imposed minimum price set above the equilibrium price, preventing market prices from falling below it.

Shortage/Surplus

Conditions where the quantity demanded is greater than the quantity supplied (shortage) or the quantity supplied is greater than the quantity demanded (surplus) in a market.

Quantity Demanded

The total amount of goods or services that consumers are willing and able to purchase at a specific price level.