Answer:
Certificates focus on a narrow set of skills or type of technology.
Step-by-step explanation:
A certificate in computer technology is a unique, digitally signed document that essentially provides identification, file encryption, authentication of an individual or enterprise software by using public key cryptography, to ensure it's legitimate and meets the standard requirements of Common Computing Security Standards Forum (CCSF).
All certificates on computer are stored in a centralized location known as the Certificate Manager, where users can either view or delete the certificate.
Certification Authority (CA ) is the third-party entity that is responsible for issuing this digital certificates.