CompTIA 220-1001 Core 1 A+ Take Ten Challenge #1Step 1 of 1010%1-1: A user is complaining about a burning smell coming from their computer case. Which of the following should be the FIRST troubleshooting step for this issue? Reboot the system into Safe Mode Disconnect the power source Check the logs for any significant events Perform a hardware diagnostic Remove the cover and visually inspect the system 1-2: A network administrator is installing a POTS modem for a console at a remote site. What type of cable interface would this modem require for connectivity to the POTS line? USB RJ11 BNC TRS RJ45 1-3: Which of the following would be the best way to connect a mobile phone wirelessly to external speakers? IR NFC TRS USB-C Bluetooth 1-4: An organization is building a custom inventory management system but would like to use pre-built modules as the foundation of the application. Which of these cloud technologies would be the best fit? Hybrid PaaS IaaS SaaS Rapid elasticity 1-5: When a SIM is moved from one mobile device to another, all incoming calls will follow the SIM. Which of the following allows this capability? VPN PRI PRL IMEI IMSI 1-6: Which of these would be the best way to check the continuity of the wires inside of an Ethernet patch cable? Toner probe PING Punch-down tool Cable tester Loopback plug 1-7: A system administrator needs to check the power that a desktop power supply provides to the PCI Express adapters. Which of these voltages would be the most important to check? 3.3 V 120 V 12 V 5 V 240 V 1-8: A system administrator would like to move all desktop computers to a centralized cloud-managed solution. Which of the following would be the best choice? VDI PaaS VPN SaaS IaaS 1-9: A macOS user in shipping and receiving is randomly seeing the spinning wait cursor during the work day. The cursor spins for 30 seconds before returning control to the user. Which of these would be the most likely cause of this issue? POST error Congested network Bad capacitor Application bug Bad display 1-10: A laptop display is showing a black screen, and nothing is shown on the screen during the startup process or when Windows is loaded. Which of these would be the best way to determine if the backlight is the issue? Disable video hardware acceleration Change the video output selection in the BIOS Install updated video drivers Point a flashlight at the screen Boot from the Windows installation media Take Ten Challenge #1 companion video with detailed answers:
