220-1001 Exam Dumps - CompTIA A+ Certification Exam: Core 1
A technician deployed a new computer and patched the unit to the data jack. However, no Ethernet connection is detected. The technician suspects the patch panel is incorrectly numbered. Which of the following tools will the technician MOST likely use to locate the jack on the patch panel?
A technician installed a Cat 5 UTP cable approximately 275ft (84m) from a network switch in an office to a workstation located on a factory floor. The technician sees both a flashing green LED and a flashing orange LED on the workstation’s NIC.
Which of the following should the technician do FIRST?
Which of the following wireless networking protocols is MOST commonly used for smart home loT devices?
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 technician is upgrading a lab to VDI using thin client computers. The lab previously used laptops with a Wi-Fi connection. Which of the following is required for the thin clients to operate?
An organization recently implemented a VDI and would like to purchase inexpensive all-in-one devices that access the VDI. Which of the following would a technician MOST likely recommend to the organization?
A technician is troubleshooting a DLP projector that is connected to a PC. The projector accepts and displays a video signal, but the output image is covered with white dots. Which of the following actions will MOST likely resolve the issue?
A Decrease the video card refresh rate.
B. Change the projector's resolution.
C. Replace the projector or imaging system.
D. Remove dust from the projector's lens.