A network administrator is installing additional devices on the network. Currently, the network segment is utilizing all allocated IP addresses. If there are additional addresses available, which of the following would be BEST for the network administrator to perform to accommodate the new network devices?
A. Create a new DHCP scope for the network segment in question.
B. Configure the DHCP server for IPv6.
C. Configure the network to use NAT for the network segment in question.
D. Increase the size of the DHCP scope for the network segment in question.
Which of the following is a requirement for a server to allow guests to be installed on a hypervisor host?
A. Processors with multiple cores
B. Processors with available cache
C. Processors that support virtualization
D. Processors that support hyperthreading
Swap space or page file is reserved on the:
A. motherboard.
B. memory.
C. hard disk.
D. CPU.
Two new applications have been added to a working server. The server response is now very slow. An appropriate plan of action is to:
A. uninstall each server application and reinstall the two new applications.
B. install another application to see if this improves the server response time.
C. install antivirus and malware software.
D. uninstall the newly installed applications one at a time.
Which of the following is the core software application that manages computer virtualization?
A. Hypervisor
B. Hyperthreading
C. Console
D. KVM
A system administrator wants to assure that a server is responsive. Which of the following networking tools should the administrator use to verify network connectivity?
A. arp
B. netstat
C. ipconfig
D. ping
A server's runtime during power outages is too short to shut down properly. A system technician is asked to remediate the problem. Which of the following would be the result of adding additional batteries to the UPS?
A. Increased load balancing
B. Extended uptime
C. Greater efficiency
D. Increased power output
A technician needs to add a processor to a server. Which of the following specifications should the technician examine? (Select THREE).
A. Bus multiplier
B. Processor speed
C. Socket type
D. Processor stepping
E. L3 cache size
F. Thermal specifications
A technician is replacing a faulty NIC in a server. According to best practices, which of the following should be used to configure the IP address on the server?
A. DNS reservation
B. DHCP IP address
C. DHCP reservation
D. Static IP address
Users report that an application is unable to connect to a server on the same network segment. Which of the following is the MOST likely reason?
A. The external firewall is preventing access to the server.
B. The DMZ is incorrectly configured.
C. The syslog server detects malware on the server.
D. The application is using a port that is closed on the server.
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