A Systems Administrator Needs to Run the Yum Update Command

question 222

Multiple Choice

A systems administrator needs to run the yum update command two hours after employees log off and leave for the day on Friday. Which of the following is the BEST command to complete the task, if the task only needs to be run once?

• A) screen
• B) cron
• C) at
• D) nohup

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Definitions:

Credit Terms

Credit terms are the payment conditions set by a seller, detailing the period during which a buyer must pay for purchased goods or services.

Discount Period

The time frame between the start date of a sale and its expiration, during which goods or services are offered at reduced prices.

Purchase Allowances

A reduction in the purchase price, allowed by the seller to the buyer, often due to minor defects or quality issues in the goods.

Buyer Acquires

The process where a buyer takes possession or ownership of goods or property from a seller.