A technician is troubleshooting network connectivity issues after a new wireless router was installed in an
office. Users who connect to the new router are unable to access LAN resources. Which of the following is
the MOST likely cause of the issue?
A laptop is connected to a conference room projector in extended display mode. The desktop icons appear normal on the laptop, but are disproportionate and illegible on the projector screen.
Which of the following should the technician check?
A user is working on a Windows laptop in a conference room that has connectivity to a large-screen TV The user attempts to connect to the TV using HDMI and VGA cables, but video does not display on the TV Which of the following is the MOST likely cause of the issue?
A user's smartphone has been slow recently. A technician sees the phone was purchased two months ago, and it is top of the line. About a month ago, a new OS update was installed. To address the issue, the technician runs a hardware diagnostic on the device, and it reports no problems. Which of the following is MOST likely the cause of the performance issue on the device?
Which of the following IEEE 802.11 standards includes the use of MIMO technology?
