A Linux Administrator Needs to Disable the Sendmail Service on a Linux

question 147

Multiple Choice

A Linux administrator needs to disable the Sendmail service on a Linux server and prevent it from being started manually and during boot. Which of the following is the BEST command to do this?

• A) systemctl reset-failed sendmail
• B) systemctl mask sendmail
• C) systemctl stop sendmail
• D) systemctl disable sendmail

Identify and explain the effects of context and state on memory retrieval.

Differentiate between types of memory such as explicit, implicit, and mood-congruent memory.

Explain the concepts of primacy and recency effects in memory.

Understand the impact of emotional states on memory processing and recall.

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Definitions:

P(B)

Represents the probability of the occurrence of event B in probability and statistics.

P(A|B)

Represents the probability of event A occurring given that event B has occurred.

Independent Events

Two or more events where the outcome of one event does not affect the outcome of another.

P(A and B)

The probability of both event A and event B occurring in a joint probability distribution.