What is the structure of a JSON web token?
A. three parts separated by dots: header, payload, and signature
B. three parts separated by dots: version, header, and signature
C. header and payload
D. payload and signature
Answer:A
What is the structure of a JSON web token?
A. three parts separated by dots: header, payload, and signature B. three parts separated by dots: version, header, and signature C. header and payload D. payload and signature
Explanation: JSON Web Token (JWT) is an open standard (RFC 7519) that defines a compact and self-contained way for securely transmitting information between parties as a JSON object. This information can be verified and trusted because it is digitally signed. JWTs can be signed using a secret (with the HMAC algorithm) or a public/private key pair using RSA or ECDSA.