You Would Like to Run Command1 and Then Command2, Whether

question 1

Multiple Choice

You would like to run command1 and then command2, whether or not command1 completed successfully. Which command accomplishes this task?

• A) command1 & command2
• B) command1 > command2
• C) command1 | command2
• D) command1 ; command2

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Definitions:

Figure-Ground Relationships

A principle in perception and visual communication that refers to the way humans visually separate objects (figures) from their surrounding background (ground) to understand what they see.

Poggendorf Illusion

The Poggendorf Illusion is a visual illusion where a diagonal line intersecting two parallel lines appears misaligned due to the interruption by an obscuring pattern, illustrating how perception can be distorted by context.

Ponzo Illusion

A visual illusion where two horizontal lines of equal length appear to be of different lengths because of converging parallel lines in the background.

Müller-Lyer Illusion

A visual illusion where lines of the same length appear to be of different lengths due to the addition of arrow-like fins.