A server technician is troubleshooting an issue regarding users who are not able to access a reporting server. The reporting server has a static IP address and is connected to a Windows domain. The technician attempts steps to narrow down the issue:
Pings the hostname but is not successful
Pings the IP address and is successful
Verifies the IP and DNS settings on the NIC card are okay
Which of the following should the technician do NEXT?
A. Perform a tracert to the hostname and IP address.
B. Reboot the computer to apply security updates to the system.
C. Verify the DNS A record for the hostname of the server.
D. Update the DNS configuration on the host NIC card to localhost for lookups.
E. Perform an ipconfig on the host to verify the IP configurations.
A server administrator has run the netstat 璦no command locally on a system. Upon inspection, the administrator notices a listener for port 123 is set up on the server. Which of the following can the administrator conclude about the server role running on the system?
A. The dynamic host configuration protocol and role are configured on the server.
B. The remote desktop protocol and role are configured on the server.
C. The distribution network service provider and role are configured on the server.
D. The network time protocol and role are configured on the server.
After identifying a problem, but before applying a system change, which of the following is the MOST important task that needs to be completed?
A. Perform a system backup.
B. Collect log data.
C. Question the users/stakeholders.
D. Establish a theory of probable cause.
A syslog server is configured to use UDP port 514. The administrator uses Telnet to check port 514 against the syslog server. However, the syslog server is not responding. Which of the following is the MOST likely reason why the syslog server is not responding?
A. The syslog server is down.
B. Telnet does not work on UDP.
C. The firewall is blocking UDP port 514
D. The log is full on the syslog server.
When grid power goes out, all servers in a rack lose power immediately. The server administrator confirms the servers have dual power supplies, which are connected to separate PDUs. Each of the PDUs is connected to a different UPS. Which of the following is the MOST likely cause of the problem?
A. Both of the UPS devices were set for the wrong voltage.
B. The power circuit was tripped on both PDUs.
C. The server power supplies failed during the outage.
D. The UPS batteries were discharged.
A vendor has released an update pack for the virtualization servers used by a company. The systems administrator has been directed to deploy the update pack following proper change management procedures. Which of the following BEST reflects the order of actions the administrator should follow?
A. Install the update pack on the test virtualization cluster. Notify the client to conduct testing. Install the update pack on the production virtual cluster. Confirm proper operation of the production servers.
B. Notify the client to conduct testing. Install the update pack on the test virtualization cluster. Confirm proper operation of the production servers. Install the update pack on the production virtual cluster.
C. Confirm proper operation of the production servers. Deploy the update pack on the test virtualization cluster. Install the update pack on the production virtual cluster. Notify the client to conduct testing.
D. Install the update pack on the test virtualization cluster. Confirm proper operation of the production servers. Install the update pack on the production virtual cluster. Notify the client to conduct testing.
A server technician is installing a new server and configuring the newly installed OS. Which of the following steps should be performed FIRST after booting the OS?
A. Create a backup.
B. Address security concerns.
C. Connect to the network.
D. Join to the domain.
A server administrator needs to validate the integrity of all system files. Which of the following methods should the administrator use?
A. Run a hash program to generate a checksum for all files on the system and compare it to an original report.
B. Run an encryption program to generate a checksum for all files on the system and compare it to an original report.
C. Run an antivirus program to generate a checksum for all files on the system and compare it to an original report.
D. Run a sniffer program to generate a checksum for all files on the system and compare it to an original report.
A server administrator is selecting cable for a 10GBASE-T server connection. If the server is 246ft (75m) from the switch, which of the following cable types should the administrator choose?
A. Cat 5
B. Cat 5e
C. Cat 6
D. Cat 6a
A server technician is procuring and installing a single-phase rack PDU that will meet the following requirements:
Maximum line current per phase: 30A
Rate current per phase: 24A
Maximum current draw: 6 x 16A
Nominal voltage: 208V
Based on these requirements, which of the following can be implied regarding load capacity?
A. Purchase a PDU with a minimum load capacity of 2kVA.
B. Purchase a PDU with a minimum load capacity of 3kVA.
C. Purchase a PDU with a minimum load capacity of 4kVA.
D. Purchase a PDU with a minimum load capacity of 5kVA.
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