You Have a Test Directory with the Following Permissions: Rwx------

question 14

Multiple Choice

You have a test directory with the following permissions: rwx------ You want to change the permissions to the following values: r-xr-xr-x. Which command accomplishes this?

• A) chmod 777 test
• B) chmod u=rx,a-rx test
• C) chmod u-w,g+rx,o+rx test
• D) chmod u+w,g+rx,o+rx test

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Definitions:

Cytokines

These chemical messengers are produced by the body as part of its immune response. These proteins can either promote inflammation or reduce it.

Dopamine

A neurotransmitter and a hormone that serves many functions in the body. As a neurotransmitter, it is involved in several brain processes, including reward systems. Low levels of dopamine production are associated with Parkinson’s disease.

Lifespan

The duration of time an individual lives, from birth to death, taking into consideration the developmental stages and transitions faced over the years.

Neurons

The building blocks of the brain, these nerve cells are specialized for the transmission of electrical impulses.