1. In Windows, which of the following commands should be used to verify that a previous system shutdown was completed successfully? A. ipconfig B. chkntfs C. chkdsk D. sfc 2. Logging on to a...

1. In Windows, which of the following commands should be used to verify that a previous system shutdown was completed successfully?

A. ipconfig

B. chkntfs

C. chkdsk

D. sfc

2. Logging on to a network with a username and password is an example of which of the following?

A. Authorization

B. Identification

C. Identity proofing

D. Authentication