The latest CompTIA A+ Core 1 (220-1001) certification actual real practice exam question and answer (Q&A) dumps are available free, which are helpful for you to pass the CompTIA A+ Core 1 (220-1001) exam and earn CompTIA A+ Core 1 (220-1001) certification.
Exam Question 21
Which of the following terminates a coaxial cable?
A. DB9
B. RJ45
C. RG-59
D. RS-232
Correct Answer:
C. RG-59
Exam Question 22
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
Correct Answer:
A. Airplane mode
Exam Question 23
A customer asks a technician to help set up a specialized computing system for video editing. Which of the following should the technician install on the workstation to BEST meet the customer’s specifications? (Choose two.)
A. SSD
B. Dual monitors
C. Gigabit NIC
D. Hypervisor
E. Docking station
F. NAS
Correct Answer:
A. SSD
B. Dual monitors
Exam Question 24
An end user wants to have a second monitor installed on a laptop. Which of the following would allow a technician to configure the laptop to show both screens once the cable is connected?
A. Plug an external monitor into the USB port.
B. Use the Fn and function key combination
C. Adjust the monitor display settings.
D. Enable DisplayPort.
Correct Answer:
C. Adjust the monitor display settings.
Exam Question 25
A customer’s laptop display has suddenly become very dim. The image of the display can only be seen with a bright, external light, as adjusting the brightness/contrast controls does not cause much change. Which of the following components MOST likely needs to be replaced?
A. LCD panel
B. Inverter
C. Video card
D. Digitizer
Correct Answer:
B. Inverter
Exam Question 26
A technician is troubleshooting a laptop/projector combination that is displaying artifacts on the screen. When a different laptop is connected to the projector, the image appears to be correct but is very dim. Which of the following steps should the technician take to address these issues? (Choose two.)
A. Update the video drivers on the laptop.
B. Increase the projector contrast.
C. Replace the original laptop.
D. Change the aspect ratio on the projector.
E. Replace the bulb in the projector.
F. Modify the laptop’s display resolution.
Correct Answer:
B. Increase the projector contrast.
D. Change the aspect ratio on the projector.
Exam Question 27
Multiple users report that the network printer, which is connected through the print server, is not printing. Which of the following should a technician do FIRST to remedy this situation?
A. Replace the USB cable.
B. Reinstall the drivers on users’ PCs.
C. Have users restart their PCs.
D. Clear the print queue.
Correct Answer:
D. Clear the print queue.
Exam Question 28
A user reports that a laptop is not connecting to the corporate wireless network. A technician confirms with a smartphone that the corporate wireless network is available and can be accessed. The technician observes that the Ethernet connection to the corporate network is working. The technician disconnects the Ethernet cable. Which of the following should the technician do NEXT to troubleshoot this problem?
A. Confirm that the laptop wireless card is turned on.
B. Confirm that the laptop is in range for the access point.
C. Confirm that the correct wireless network is selected.
D. Confirm the user’s network login ID and password.
Correct Answer:
A. Confirm that the laptop wireless card is turned on.
Exam Question 29
Which of the following cloud computing concepts allows scalable services to be provided to the client?
A. On-demand
B. Metered
C. Rapid elasticity
D. Resource pooling
Correct Answer:
C. Rapid elasticity
Exam Question 30
Several company users are frequently forgetting passwords for their mobile devices and applications. Which of the following should the systems administrator do to reduce the number of help desk tickets submitted?
A. Implement single sign-on.
B. Enable multifactor authentication.
C. Configure biometric authentication.
D. Remove complex password requirements.
Correct Answer:
A. Implement single sign-on.