Which of the Following Commands Is Used to Update the List

question 89

Multiple Choice

Which of the following commands is used to update the list of available packages when using dpkg based package management?

• A) apt-get update
• B) apt-get upgrade
• C) apt-cache update
• D) apt-get refresh
• E) apt-cache upgrade

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Definitions:

Average Total Cost

The sum of all production expenses, both fixed and variable, divided by the total quantity of units manufactured.

Average Fixed Cost

The fixed cost per unit produced, calculated by dividing total fixed costs by the number of units produced.

Average Variable Cost

The variable cost per unit, calculated by dividing total variable costs by the quantity of units produced.

Total Cost

The sum of all expenses incurred in the production of goods or services, including fixed and variable costs.