A Web Administrator for the Website Example

A Web Administrator for the website example.com has created an Amazon CloudFront distribution for dev.example.com, with a requirement to configure HTTPS using a custom TLS certificate imported to AWS Certificate Manager. Which combination of steps is required to ensure availability of the certificate in the CloudFront console? (Choose two.)

A) Call UploadServerCertificate with /cloudfront/dev/ in the path parameter. Call UploadServerCertificate with /cloudfront/dev/ in the path parameter.
B) Import the certificate with a 4,096-bit RSA public key.
C) Ensure that the certificate, private key, and certificate chain are PKCS #12-encoded.
D) Import the certificate in the us-east-1 (N. Virginia) Region.
E) Ensure that the certificate, private key, and certificate chain are PEM-encoded.