Which of the Following Statements Regarding the Device Running Check

question 339

Multiple Choice

Which of the following statements regarding the device running check is true?

• A) You can run the display memory-usage command to check the memory usage of the device. If the value of Memory Using Percentage exceeds 80%, pay attention to the memory usage.
• B) You can run the display device command to check the running status of a board. If the board is online, the value of Online should be Present.
• C) You can run the display fan command to check the fan status. If the value of Present is NO, the fan is in normal state.
• D) You can run the display ftp-server command to check FTP ports. The FTP ports not in use should be recorded.

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Definitions:

Unemployment

The failure to use all available economic resources to produce desired goods and services; the failure of the economy to fully employ its labor force.

Barter System

An economic system where goods or services are directly exchanged for other goods or services without using money.

Coincidence of Wants

A situation in a barter system where two parties each have a good or service that the other desires, allowing for a direct trade.

Division of Labor

The assignment of different parts of a manufacturing process or task to different individuals in order to improve efficiency and productivity.