A Network Administrator Is Downloading a Large Patch That Will

question 420

Multiple Choice

A network administrator is downloading a large patch that will be uploaded to several enterprise switches simultaneously during the day's upgrade cycle. Which of the following should the administrator do to help ensure the upgrade process will be less likely to cause problems with the switches?

• A) Confirm the patch's MD5 hash prior to the upgrade.
• B) Schedule the switches to reboot after an appropriate amount of time.
• C) Download each switch's current configuration before the upgrade.
• D) Utilize FTP rather than TFTP to upload the patch.

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Definitions:

Enantiomers

Compounds that are non-superimposable mirror images of one another, often involved in chirality in organic chemistry.

Asymmetric Carbons

Refers to carbon atoms bonded to four different groups, making them centers of chirality.

Asymmetric Carbons

Carbon atoms that are attached to four different groups, making them stereocenters leading to chiral molecules.

Cis-1,2-dimethylcyclopentane

A cyclopentane molecule with two methyl groups attached to adjacent carbon atoms in the same plane.