Case WD 13-2 Marco is a recent graduate from a business school and has created a final version of his resume, which he wants to send out to different companies. To certify that the document is authentic and safe, Marco can add a(n) ____ to it.
A) digital seal
B) comment
C) digital signature
D) carbon authentication

Question

Quizplus · Accepted Answer

A digital signature is a cryptographic method of verifying the authenticity of a digital document. It confirms the identity of the sender and ensures that the document has not been tampered with. Adding a digital signature to Marco's resume would certify its authenticity and protect it from alteration. A digital seal is a similar concept, but it is typically used for authentication of websites or online transactions. A comment or carbon authentication would not provide the same level of security and verification.

Case WD 13-2 Marco Is a Recent Graduate from a Business