CompTIA A+ Certification Exam: Core 1 Sample Questions:
1. A technician receives a S.M.A.R.T. error on a PC. When the technician presses the Esc key, the PC continues to turn on without any further issues. Which of the following should the technician do next?
A) Update the PC ' s BIOS.
B) Change the NIC.
C) Close the ticket.
D) Replace the HDD.
2. A user cannot access any local or remote resources. A technician runs a command to find the configuration information and gets the following results:
IPv4 Address: 192.168.1.10
Subnet Mask: 255.255.255.0
Default Gateway: 192.168.2.1
The technician checks with the NOC, and it verifies that the upstream router is configured correctly. The next hop given to the technician matches the value in the output. Which of the following should the technician change in order for the user's connection to work fully?
A) DNS settings
B) Lease time
C) Subnet mask
D) Gateway
E) Firewall rules
3. Which of the following resolutions is commonly known as Ultra HD?
A) 1920x1080
B) 3840x2160
C) 7680x4320
D) 2048x1080
4. Which of the following allows an organization to provide remote desktop resources without providing physical workstations to its users?
A) VDI
B) RMM
C) Containers
D) SaaS
5. A user connects their laptop to a projector in a conference room. Once connected, the userreports the screen is smaller at the bottom than at the top. The user tries restarting the laptop and then disconnecting and reconnecting the cable to the projector. Which of the following should a technician do to resolve the issue?
A) Power cycle the projector.
B) Replace the HDMI cable.
C) Adjust the keystone
D) Increase the resolution.
Solutions:
| Question # 1 Answer: D | Question # 2 Answer: C | Question # 3 Answer: B | Question # 4 Answer: A | Question # 5 Answer: C |
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