Joe, a user, recently installed a new mouse for his laptop. Joe no longer uses a mouse pad because his office desk has a glass top. Joe notices that when he is at the office, the cursor moves on the screen when he does not move the mouse; however, it works fine when he is traveling. Which of the following is MOST likely cause?
A. The device drivers are outdated
B. Bluetooth is disabled
C. The mouse is faulty
D. The surface is too reflective
A user is unable to stream audio from a smartphone to a house speaker. Which of the following BEST explains the reason for this issues?
A. Bluetooth is not configured properly
B. The smartphone is not configured for MDM
C. The data-saving feature is enabled on the smartphone
D. The smartphone is using a proxy or VPN
Joe, a user, reports that airplane mode is enabled on his smartphone when he is flying. Joe wants to be able to use the airline's Internet service without disabling airplane mode. Which of the following can Joe perform to achieve this goal?
A. Pair the smartphone with an LTE hotspot
B. Enable WiFi after enabling airplane mode
C. Install the airline's official mobile application
D. Set up tethering to a personal laptop
A business owner needs to print many large documents but is concerned about using a lot of paper. Which of the following should a technician configure to conserve paper when printing large documents?
A. Collated printing
B. Landscape printing
C. Draft mode printing
D. Duplex printing
A technician is researching a cloud solution for a customer. The customer is deploying a new software and business concept and is unsure of the necessary specifications. The technician suggests starting with the default hardware requirements but using a solution that has seamless provisioning to account for growth. Which of the following cloud computing technologies is the technician recommending?
A. Resource pooling
B. Rapid elasticity
C. Measured service
D. Shared resources
Which of the following wireless networking protocols is MOST commonly used for smart home loT devices?
A. NFC
B. Bluetooth
C. LTE D. Zigbee
As part of a wireless network upgrade, a home user replaced an older 802.11g WAP with one that only works on 802.11ac. Consequently, many network devices can no longer connect. Which of the following is the MOST likely reason?
A. The old device require a WAP capable of supporting MIMO.
B. The new WAP is not broadcasting its SSID.
C. The new WAP uses WPA2, which is not compatible with the 802.11g devices.
D. 802.11ac only operates on 5GHz, and the user has many 2.4GHz devices.
Joe, a user, dropped his laptop right before a company webinar. During the webinar, the other participants could hear but not see Joe. A technician ran system diagnostics and verified the camera was enabled. Replacing which of the following will MOST likely resolve the issue?
A. Hinges
B. Inverter
C. Antenna connectors
D. Bezel
E. Digitizer
A technician is replacing a display on a laptop and wants it to have the highest video quality available. Which of the following should the technician install?
A. LED
B. LCD
C. IPS LCD
D. OLED
A company decides to use cloud computing to support IT. The solution will be owned and supported by the company without the need for a third party. Which of the following BEST describes the cloud solution the company will use?
A. Private
B. Public
C. Community
D. Hybrid
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