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Which of the following is the MOST likely cause of the issue?
CORRECT TEXT A technician has set up a new conference room with a TV and a video soundbar. The technician wants to test the system with a conference call. During the test, the TV speaker produces sound, but the soundbar does not. Which of the following is the MOST likely...
Which of the following standards supports MIMO technology?
Which of the following standards supports MIMO technology?A . 802.11a B. 802.11b C. 802.11g D. 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 would BEST establish the connection in minimal time?
A remote user reports connectivity issues with the local internet provider. Even after a technician reboots the modem supplied by the ISP. the issue persists. Which of the following would BEST establish the connection in minimal time?A . Radio frequency ISP B. Neighbor's Wi-Fi C. Mobile hotspot D. Fiber opticView...
Which of the following video cables can carry an audio signal?
Which of the following video cables can carry an audio signal?A . HDMI B. S-Video C. VGA D. DVIView AnswerAnswer: A Explanation: This is because HDMI (High-Definition Multimedia Interface) is a digital video cable that can also carry audio signals1. HDMI cables are commonly used to connect devices like Blu-ray...
Which of the following is the MOST likely cause of this issue?
A user reports limited or no connectivity on a laptop. A technician runs ipconfig /all with the following result: Which of the following is the MOST likely cause of this issue?A . DHCP failure B. ARP cache C. DNS resolution D. Duplicate IP addressView AnswerAnswer: A
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...
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 is the BEST cloud deployment model for this request?
The Chief Executive Officer wants to ensure company data is stored in a manner that provides the company with complete control over how the data is managed. Which of the following is the BEST cloud deployment model for this request?A . Community B. Hybrid C. Public D. PrivateView AnswerAnswer: D...
Which of the following sequences should the help desk technician walk the customer through to accomplish this task?
A user calls the help desk lot assistance configuring an Android phone with a new NFC-enabled speaker that will be used for an upcoming conference call. The user was unable to direct the phone's audio to the NFC speaker. Which of the following sequences should the help desk technician walk...
Which of the following network types would be used in a server room to connect virtual servers lo high-speed storage?
Which of the following network types would be used in a server room to connect virtual servers lo high-speed storage?A . WAN B. PAN C. MAN D. SANView AnswerAnswer: D Explanation: A Storage Area Network (SAN) is a dedicated, high-speed network that connects servers to data storage devices. SANs are...
