On a System Using Systemd-Journald, Which of the Following Commands

question 30

Multiple Choice

On a system using systemd-journald, which of the following commands add the message Howdy to the system log?

• A) append Howdy
• B) logger Howdy
• C) systemd-cat echo Howdy
• D) echo Howdy > /dev/journal
• E) journalctl add Howdy

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Definitions:

Specialization

The process of focusing effort and resources on a limited number of activities to increase efficiency and productivity.

Constant Returns to Scale

A situation in which increasing the amount of inputs in production results in a proportional increase in output.

Long-run Total Costs

The total costs incurred by a firm when all factors of production are variable, emphasizing the period where no costs are fixed.

Average-fixed-cost Curve

A curve that shows the relationship between the average fixed cost of producing a good and the quantity of the good produced, typically declining as production increases.