CompTIA 220-1101 CompTIA A+ Certification Exam: Core 1 Online Training
CompTIA 220-1101 Online Training
The questions for 220-1101 were last updated at Nov 19,2024.
- Exam Code: 220-1101
- Exam Name: CompTIA A+ Certification Exam: Core 1
- Certification Provider: CompTIA
- Latest update: Nov 19,2024
A technician is troubleshooting a laptop that has a blank LCD panel. The technician shines a flashlight into the LCD and sees a faint image.
Which of the following BEST describes the issue?
- A . Defective inverter
- B . Incomplete video driver
- C . Incorrect input source
- D . Burned-out bulb
A technician is on site troubleshooting a customer’s laptop. The technician needs to download a software update but the company’s proxy is blocking updates.
Which of the following would be the MOST appropriate action for the technician to take to get the update?
- A . Connect to a hotspot
- B . Request a traffic exemption.
- C . Change the DNS address to 1.1.1.1
- D . Update the Group Policy settings
A technician installed a new router at a small office. After the Installation, the technician notices that all devices have a I69.254.x.x IP address. Printers and fileshares are still working, but PCs cannot access the Internet.
Which of the following should the technician configure on the router to enable devices to connect to the internet?
- A . APIPA
- B . DNS
- C . DHCP
- D . SMB
A department sends in a ticket to report a printer is not working. The responding technician sees paper stuck to the fuser, which is much hotter than normal. The (user was just installed a few weeks ago. as indicated by the service history.
Which of the following should the technician do NEXT?
- A . Disable the printer for repairs.
- B . Install a printer roller kit.
- C . Remove the paper and let the fuser cool down.
- D . Replace the paper with thicker paper stock.
A user submits a help desk ticket regarding a smartphone that will no longer accept its charging cable. The assigned technician notices the phone does not have a protective case, and the user constantly transport the phone in a pocket. The technician attempts to use a secondary charger, but the cable falls out of the phone.
Which of the following is the MOST likely cause of the issue?
- A . The phone requires a firmware update to address charging issues.
- B . The charge port contains foreign objects, such as lint.
- C . The phone’s battery has swelled, preventing the utilization of the charge port.
- D . The phone has experienced water damage, thus the battery is not charring.
A desktop support technician is tasked with upgrading a laptop so that it has the fastest data access possible.
Which of the following BEST satisfies this requirement?
- A . mSATASSD
- B . M.2NVMeSSD
- C . 2.5SATASSD
- D . 2.5SASHHD
A user requested upgrades to a company-issued laptop to increase its performance while working with a large database stored on drive C.
Which of the following tasks should a systems administrator complete to BEST meet this goal? (Select TWO).
- A . Configure RAID 1.
- B . Install a hybrid drive.
- C . Upgrade to 1GB NIC.
- D . Increase the RAM.
- E . Migrate to a SSD.
- F . Upgrade the power supply.
A user’s computer is not receiving a network connection. The technician confirms that the connection seems to be down and looks for the user’s port on the patch panel. The port and patch panel are not labeled.
Which of the following network tools should the technician use to identify the port?
- A . Network tap
- B . Punchdown tool
- C . Toner probe
- D . Crimper
A user’s laptop is running out of disk space and requires a new hard drive. The user wants to replace the existing hard drive with the fastest possible I TB HDD. A technician assesses the user’s hardware and determines the connections that are available.
Which of the following drive types should the technician recommend as the BEST choice?
- A . 1TB NVMe SSD
- B . 1TB flash drive
- C . 1TB SATA SSD
- D . 1TB SAS
Which of the following 802.11 standards supports both 5GHz and 2.4GHz channel frequencies?
- A . 802.11a
- B . 802.11ac
- C . 802.11b
- D . 802.11g
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