1. What is the purpose of a digital certificate? To store the public key of the issuer of the certificate b. To hold the true identity of the issuer To encrypt a file To encrypt the public key of the...

Extracted text: 1. What is the purpose of a digital certificate? To store the public key of the issuer of the certificate b. To hold the true identity of the issuer To encrypt a file To encrypt the public key of the issuer of the certificate er 2. What is the importance of the Valid to option in the Details tab on the certificate? It provides the time duration that the certificate will be acceptable. b. It provides the names of the hashing algorithm. c. It provides the public key. d. It provides the name of the certificate. 3. If the user's file encryption key has been updated, you can use the cipher command a. Bugst del aldT C. d. a. divital with the option to update files that have been encrypted with the pre- vious key. а. /X b. /Y c. /R d. /U 4. What is the cipher command used to encrypt? a. Files but not directories b. Directories but not files Directories only C. d. Files and directories .ro/ of