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The technician updated the configurations on the affected machines and verified full functionality was restored for all users, which of the following actions should the technician perform NEXT?
A technician recently discovered me root cause of an application error that several users have been experiencing. The technician updated the configurations on the affected machines and verified full functionality was restored for all users, which of the following actions should the technician perform NEXT?A . Write a knowledge base...
Which of the following should the technician do NEXT?
A technician identified an issue on a workstation, obtained details from the user, and made a backup of the system. Which of the following should the technician do NEXT?A . Determine the next steps to resolve the issue and document it.B . Design a plan of action to resolve 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 steps should the repair technician take FIRST?
A laptop has been returned for a screen repair. The owner insists the screen is broken, but occasionally a faded image is able to be seen in very bright settings on the desktop. Which of the following steps should the repair technician take FIRST?A . Replace the graphics card.B ....
Which of the following is the MOST likely reason for this issue?
While implementing a non-carrier-grade wireless backhaul, a technician notices the current channel selection is extremely polluted with various RF signals. Upon performing a spectral analysis, the technician discovers a channel containing almost no RF pollution. Unfortunately, the technician is unable to select that channel. Which of the following is the...
Which of the following should be used?
A technician needs to install a cost-effective storage device into a rackmount server that will be used as a VM host. This storage will be used for all VMs that run from the server. Which of the following should be used?A . Optical disk driveB . eMMC storage deviceC ....
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 BEST describes the issue?
A technician is troubleshooting a laptop that has a blank LCD panel. The technician shines a flashlight into the LCD and sees a faint image. Which of the following BEST describes the issue?A . Defective inverterB . Incomplete video driverC . Incorrect input sourceD . Burned-out bulbView AnswerAnswer: A Explanation:...
Which of the following technologies can allow multiple networks to traverse a switch?
Which of the following technologies can allow multiple networks to traverse a switch?A . VLANB . VRRPC . VPND . DHCPView AnswerAnswer: A Explanation: The technology that allows multiple networks to traverse a switch is VLAN (Virtual Local Area Network) which is a logical grouping of devices on the same...
Which of the following options provides correct information about 2.4GHz and 5GHz wireless frequencies? (Select TWO)
Which of the following options provides correct information about 2.4GHz and 5GHz wireless frequencies? (Select TWO)A . 2.4GHz has less interference. 5GHz transmits inlower speed.B . 2.4GHz penetrates solid objects more effectively. 5GHz provides faster data connections.C . 2.4GHz has a higher data rate. 5GHz has 23 channels.D . 2.4GHz...
