Comptia (SK0-004) Exam Questions And Answers page 13
An administrator regularly patches a server from different websites on the same domain and wishes to avoid excessive typing. Which of the following should the administrator configure on the server?
echo domain patchesareus.org > /etc/resolv.conf
echo default patchesareus.org > /etc/resolv.conf
echo servers patchesareus.org >> /etc/resolv.conf
Server Administration
An administrator sees a message in the system console that a drive is bad in the single-volume JBOD storage array. A few minutes later, a user calls the help desk to report an inability to read a file from a mapped drive. Which of the following should the administrator do?
Swap out the failed drive and let the array rebuild.
Allow the array rebuild automatically using the hotspare.
Replace the failed drive and restore the data from the last backup.
Reseat the failed drive and restore the array using the parity drive.
Storage
Security
An administrator thinks that a particular network connection is dropping packets. Which of the following tools would the administrator use to BEST identify where the packets are being dropped?
tracert
ping
nslookup
netstat
Networking
An administrator uses a DVD to upgrade an application on a server. After completing the upgrade, the administrator restarts the server, but it does not launch the OS correctly. Which of the following is the MOST likely cause of the boot failure?
Failed RAID array
Incorrect boot order
Corrupt BIOS
Incompatible application
Server Administration
An administrator wants to ensure a server OS and data can be recovered in case all the server s hard disk drives fail simultaneously. Which of the following backup types must be implemented to meet the requirements?
Full backup
Differential
Incremental
Bare metal
Storage
Security
An administrator wants to use a PowerShell cmdlet to find the running services on a Windows server. Which of the following are PowerShell cmdlet commands that will accomplish this task? (Choose two.)
get-process
get-service
netstat
get-wmiobject class win32_service
ipconfig
Server Administration
Security
An application update that provides new features was just released. Which of the following is the BEST way to deliver this to the users?
Download and install the update immediately
Install the update after change management review
Use an isolated environment to deploy and test the update
Wait for sufficient time to pass to determine if the update is safe
Server Administration
Security
An auditor wants to reduce the server footprint in a company s remote datacenter to decrease hosting costs. Regarding life-cycle management, which if the following is the auditor MOST likely to look for in reviewing the company s asset data?
Make, model, asset tag, and serial number
Procurement date, current usage, and scheduled end of life
Licensing, warranty expiration date, and efficiency
Server configuration, MTBF, and replacement cost
Server Administration
Storage
An email administrator is tasked to setup a Linux mail server. One of the requirements is to close all ports except SSH, HTTPS, SMTP, POP3, and IMAP4. Which of the following commands should be used to see which ports are currently open on the mail server? (Select TWO).
lsof
netstat
ipconfig
traceroute
ping
dig
Server Administration
Networking
An engineer is running a server as a hypervisor for 15 20 VMs. Which of the following components are the MOST essential for this server to maintain this parameter? (Choose two.)
Local hard drives
CPU cores
Memory capacity
Multiple NICs
Multiple PCI slots
Server Administration
Server Virtualization
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