A user wants to list the lines of a log, adding a correlative number at the beginning of each line separated by a set of dashes from the actual message. Which of the following scripts will complete this task?

Administrators needs to copy a local hard drive's contents, master boot record, and partition table onto a remote server securely. Which of he following BEST allows the administrator to do this?
A)

B)

C)

D)

Which of the following should the systems administrator use to ensure the test account is disabled after 24 hours if the account's password has expired?

The dracut command is used to:

A technician suspects a company's border firewall is down, thus blocking Internet access. The technician executes the following commands:
#ping -c 1 firewall.company.com
64 bytes from firewall.company.com (192.168.1.1): icmp_seq=1 ttl=64 time=0.061ms
#ping -c 16 www.comptia.com
16 packets transmitted, 0 received, 100% packet loss, time 14999ms
Which of the following commands should the technician use to BEST determine the source of this outage?