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Which of the following should be used to ensure each new server is being properly utilized?
An online retailer would like to add capacity to support increased sales. Additional servers have been installed. Which of the following should be used to ensure each new server is being properly utilized?A . VirtualizationB . ClusteringC . Load balancerD . Round-robin DNSView AnswerAnswer: C Explanation: https://www.resonatenetworks.com/2020/04/29/clustering-vs-load-balancing-whats-the-difference/ A load balancer...
Which of the following is the QUICKEST way to resolve this issue?
A help desk technician has been tasked with installing an IP phone in a small office with an unmanaged switch. When connected to an RJ45 receptacle, the phone does not boot. Which of the following is the QUICKEST way to resolve this issue?A . Upgrade the Ethernet cable to the...
Which of the following standards supports MIMO technology?
Which of the following standards supports MIMO technology?A . 802.11aB . 802.11bC . 802.11gD . 802.11nView AnswerAnswer: D Explanation: The 802.11n wireless networking standard supports Multiple Input Multiple Output (MIMO) technology. MIMO technology uses multiple antennas on both the transmitting and receiving devices to improve wireless performance by increasing the...
Which of the following troubleshooting steps should be performed FIRST after the ticket has been filed?
A user contacts the help desk in reference to a failing thumbprint scanner. The user states the scanner was functioning correctly yesterday. Which of the following troubleshooting steps should be performed FIRST after the ticket has been filed?A . Inquire about possible changes.B . File a damage report.C . Requisition...
Which of the following should the technician try NEXT?
A technician is troubleshooting a computer that is not completing POST and gets stuck at the manufacturer logo screen. All internal, removable parts have been disconnected and only the minimum parts necessary to POST were reconnected. However, the symptoms remain the same. Which of the following should the technician try...
Which of the following should the technician do NEXT?
A department sends in a ticket to report a printer is not working. The responding technician sees paper stuck to the fuser, which is much hotter than normal. The (user was just installed a few weeks ago. as indicated by the service history. Which of the following should the technician...
Which of the following should the technician do NEXT?
A technician is troubleshooting an old desktop system that randomly shows a Windows BSOD or powers off unexpectedly. All system temperatures are within normal limits. Which of the following should the technician do NEXT?A . Visually inspect the motherboard capacitors.B . Verify all case fans are operational.C . Check that...
Which of the following troubleshooting steps should be performed FIRST after the ticket has been filed?
A user contacts the help desk in reference to a failing thumbprint scanner. The user states the scanner was functioning correctly yesterday. Which of the following troubleshooting steps should be performed FIRST after the ticket has been filed?A . Inquire about possible changes.B . File a damage report.C . Requisition...
Which of the following wireless technologies has the MOST range and wireless throughput?
Which of the following wireless technologies has the MOST range and wireless throughput?A . 802.11acB . 802.11axC . 802. 11b/ginD . 802.11gView AnswerAnswer: B Explanation:
Which of the following troubleshooting steps should be performed FIRST after the ticket has been filed?
A user contacts the help desk in reference to a failing thumbprint scanner. The user states the scanner was functioning correctly yesterday. Which of the following troubleshooting steps should be performed FIRST after the ticket has been filed?A . Inquire about possible changes.B . File a damage report.C . Requisition...
