Before a command is echoed on the console, where must it first pass through?
A)STDOUT
B)STDIN
C)STDERR
D)STDDEV

Name: Before a command is echoed on the console, where must it first pass through? A)STDOUT B)STDIN C)STDERR D)STDDEV
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Quizplus · Accepted Answer

The command must first pass through STDIN (Standard Input) before it is echoed on the console. STDOUT (Standard Output) is where the command's output will be displayed, STDERR (Standard Error) is where error messages will be displayed, and STDDEV is not a valid option.

Before a Command Is Echoed on the Console, Where Must