A Security Analyst Is Reviewing the Following Log from an Email

question 112

Multiple Choice

A security analyst is reviewing the following log from an email security service. Which of the following BEST describes the reason why the email was blocked?

• A) The To address is invalid.
• B) The email originated from the www.spamfilter.org URL.
• C) The IP address and the remote server name are the same.
• D) The IP address was blacklisted.
• E) The From address is invalid.

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Definitions:

Living Standards

refer to the quality and quantity of goods and services available to people, and the way these goods and services are distributed within a population.

Birthrates

The number of live births per thousand of the population in a specific time period.

Demographic Transition

The massive decline in birth rates that occurs once a developing country achieves higher standards of living because the perceived marginal cost of additional children begins to exceed the perceived marginal benefit.

Death Rates

The number of deaths in a particular population, scaled to the size of that population, per unit of time, typically expressed per 1000 individuals per year.