An administrator is asked to harden a Linux server after installing the OS. Which of the following should the administrator do FIRST?
A. Install the latest OS patches.
B. Set up a personal firewall.
C. Disable the HIDS.
D. Enable WOL.
A technician runs report and notices utilization on one of the application servers in a round-robin pool is much lower than the others. Which of the following services should be checked FIRST to ensure the server is being fully utilized?
A. File services
B. DHCP
C. ARP
D. Cluster services
A backup administrator has created a schedule to run a full backup on Friday and an incremental backup Monday through Thursday. On which of the following days of the week will the backup clear the archive bit on files during the backup?
A. Monday through Thursday
B. Monday only
C. Friday only
D. Monday through Friday
While deploying a new four-node web server cluster, a systems administrator has been instructed to use a technology that will make the website highly available without incurring any additional hardware costs. Which of the following clustering options is the BEST solution?
A. Active-active
B. Active-passive
C. All-nodes
D. Round robin
A server that has been in production for a year needs to be patched. Management enforces a strict policy to be followed on all production servers.
The policy stipulates the following for all change management:
Changes must be reviewed and accepted by a change committee.
Changes must be made on development/staging servers two weeks before being made on production
servers.
Changes must have install and uninstall steps in case of issues.
Which of the following are the BEST reasons to have a change management plan in place? (Choose two.)
A. To keep track of software changes on servers
B. To minimize unapproved outages or downtime
C. To enforce all technical personnel do paperwork
D. To enable management to track hours worked.
E. To make sure servers never get rebooted.
An administrator is given two hard drives and asked to build a redundant storage solution. Which of the following RAID levels should the administrator use?
A. RAID 0
B. RAID 1
C. RAID 4
D. RAID 5
A critical server has stopped responding in a distant location where there are no remote technicians to check the condition of the server. Which of the following can assist in checking the condition of the server? (Choose two.)
A. VNC
B. Bootstrap protocol
C. iDRAC
D. Remote desktop protocol
E. SSH
F. ILO
A server administrator is gathering full datacenter inventory of all the server hardware to submit to the IT manager for next year's budget for a technology refresh project. Which of the following life-cycle management stages is this?
A. Procurement
B. Usage
C. Disposal
D. End-of-life
A server administrator is assigning an internally routable IPv6 unique local address to servers in a datacenter. Which of the following network addresses should the administrator assign to a server?
A. 10.40.251.33
B. 192.168.0.10
C. 2901:4868:4800::8844
D. fd00:1348:4ef0:1ab9::1fd4
The systems administrator received an alert that one of the servers went offline. The systems administrator logged on remotely to the machine using the IPMI connection and noticed the following message upon boot up: No logical volumes present. Press F1 to continue. Which of the following is the BEST step for the systems administrator to take to resolve the issue?
A. Check the array controller to see if the disks are visible.
B. Verify the array controller to determine if it is seen by the BIOS.
C. Enter the BIOS and enable the disk.
D. Resume the server reboot by pressing F1.
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