A Linux Administrator Is Setting Up a Testing Environment and Needs

question 212

Multiple Choice

A Linux administrator is setting up a testing environment and needs to connect to a separate testing server using the production server name. The administrator needs to override the hostname that the DNS is returning in order to use the test environment. Which of the following commands should be run on each of the testing systems to BEST meet this goal?

• A) # hostnamectl set-hostname "192.168.1.100 production.company.com"
• B) # grep -i IP "${ip addr show} production.company.com" > /etc/resolv.conf
• C) # ip addr add 192.168.1.100/24 dev eth0 && rndc reload production.company.com
• D) # echo "192.168.1.100 production.company.com" >> /etc/hosts

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Definitions:

Reprimanded

Being reprimanded involves receiving a formal expression of disapproval for one's actions or behavior, often in a professional or academic setting.

Anally Fixated

A term from Freudian psychoanalysis indicating a person who is said to have unresolved conflicts during the anal stage of development, potentially leading to traits such as obsessiveness, stinginess, or orderliness.

Anal Stage

The second stage in Freud's psychosexual development, characterized by a focus on controlling bladder and bowel movements.

Personality

Describes the unique set of emotional, attitudinal, and behavioral response patterns of an individual.