To view an individual field in a Scapy packet, which option is used?

• A. .field
• B. .fields()
• C. .viewfield
• D. getfield()

Answer: (A)

Viewing a single field in a Scapy packet is done by using dot notation to access the field’s attribute on the packet object. Each header field is exposed as an attribute with the same name as the field, so you can retrieve its value simply by referencing that attribute, for example packet.field. This lets you inspect just one piece of data without pulling the entire header.

The other options don’t fit because they don’t access a single field’s value in the same direct way. A method like fields() would imply listing multiple fields, not returning the value of one field. Viewfield isn’t a standard Scapy operation for retrieving a specific field, and getfield() isn’t how you fetch a field’s value in common usage (getfieldval exists for dynamic access by name, but the simple dot-notation approach is the typical method for viewing a specific field).