11-20
A
A business owner wants to provide security to laptop users with the ability to charge their devices, access corporate LAN resources, and allow for a variety of their removable hardware. Which of the following devices would BEST meet the owner's needs? A. Docking station B. Port replicator C. Thunderbolt D. USB hub
A
A technician has noticed that when at company headquarters the laptop connection to the Internet is more responsive than when using the company-provided phone as a hotspot. The technician updated the drivers on the WiFi NIC without resolution and then verified the configuration on the WiFi was correct. Which of the following configurations could cause the decreased performance? A. The connection if throttled. B. There is a low RFID signal. C. SSID is not found. D. It is out of range.
A
A technician is replacing a broken screen on a new company laptop but does not have repair information from the vendor. Which of the following is the BEST way to proceed? A. Document and label the cable and screw locations. B. Replace the screen with a non-OEM. C. Update the firmware on the device before repairing it. D. Wait for the vendor to provide more information.
B
A technician is troubleshooting a Windows CAD workstation that is running slow. The computer uses RAID 10 and has dual GPU cards. The user states that the same application runs faster on an identical workstation. Which of the following should the technician perform FIRST to troubleshoot the problem? A. Replace the write cache battery. B. Check the event log any cache issues. C. Clear the RAID configuration file and restart the PC. D. Replace the RAID controller write cache module.
A
A user brings in a smartphone for repair. The device is unable to send/receive calls or connect to WiFi. All applications on the device are working unless they require connectivity. Which of the following is MOST likely causing the problem? A. Airplane mode B. Tethering C. Disabled hotspot D. VPN
A
An associate is seeking advice on which device to purchase for a friend who is a business owner. The friend needs the ability to chart activity while keeping in contact with the home office. Which of the following would be the BEST recommendation? A. Smart watch B. Fitness monitor C. Global positioning sensor D. Portable hotspot
B
Ann, a user, needs to attend several day-long conferences and wants to ensure her mobile device will have enough power for these events. She is concerned about wall outlet availability at the conferences and needs to continuously use her device for important updates. Which of the following should a technician recommend to BEST accommodate Ann's needs? A. Wireless charging pad B. Built-in battery case C. Extra charging cords D. Airplane mode
C
Which of the following Ethernet cables would BEST support an application that requires a 600 Mbps throughput at the lowest price point? A. Cat 3 B. Cat 5 C. Cat 5e D. Cat 6
A
Which of the following channels would commonly be used on an 802.11 wireless network? A. 6 B. 17 C. 802 D. 8080
D
Which of the following charging and data ports has a non-directional connector? A. Micro-USB B. Mini-USB C. USB-A D. USB-C
