A server administrator has received tickets from users who report the system runs very slowly and various unrelated messages pop up when they try to access an internet-facing web application using default ports. The administrator performs a scan to check for open ports and reviews the following report:
Starting Nmap 7.70 https://nmap.org) at 2019-09-19 14:30 UTC
Nmap scan report for www.abc.com (172.45.6.85)
Host is up (0.0021s latency)
Other addresses for www.abc.com (not scanned) : 4503 : F7b0 : 4293: 703: : 3209 RDNS record for 172.45.6.85: 1ga45s12-in-f1.2d100.net Port State Service
21/tcp filtered ftp
22/tcp filtered ssh
23/tcp filtered telnet
69/tcp open @username.com
80/tcp open http
110/tcp filtered pop
143/tcp filtered imap
443/tcp open https
1010/tcp open www.popup.com
3389/tcp filtered ms-abc-server
Which of the following actions should the server administrator perform on the server?

A recent power Outage caused email services to go down. A sever administrator also received alerts from the datacenter's UPS.
After some investigation, the server administrator learned that each POU was rated at a maximum Of 12A.
INSTRUCTIONS
Ensure power redundancy is implemented throughout each rack and UPS alarms are resolved. Ensure the maximum potential PDU consumption does not exceed 80% or 9.6A).
a. PDU selections must be changed using the pencil icon.
b. VM Hosts 1 and 2 and Mail Relay can be moved between racks.
c. Certain devices contain additional details

An application server's power cord was accidentally unplugged. After plugging the cord back in the server administrator notices some transactions were not written to the disk array. Which of the following is the MOST likely cause of the issue?

A new company policy requires that any lost functionality must be restored within 24 hours in the event of a disaster. Which of the following describes this policy requirement?

The internal IT department policy for monitoring server health requires that evidence of server reboots be collected and reviewed on a regular basis. Which of the following should be monitored to best provide this evidence?