Which of the Following Is Considered Best Practice for Preventing

question 258

Multiple Choice

Which of the following is considered best practice for preventing e-mail spoofing?

• A) Cryptographic signature
• B) Uniform Resource Locator (URL) filtering
• C) Spam filtering
• D) Reverse Domain Name Service (DNS) lookup

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Definitions:

Plane Joint

A type of synovial joint that allows sliding movements, as seen between the carpal bones of the wrist.

Vertebrae

The individual bones that make up the vertebral column (spine), providing structural support and protecting the spinal cord.

Bowing Head

A physical gesture of lowering the head and torso slightly as a sign of respect, submission, or acknowledgment.

Hyperextension

An excessive extension of a limb or joint beyond its normal range of motion, often leading to injury.