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 Perform a hardware diagnostic Check the logs for any significant events Disconnect the power source 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? BNC RJ11 USB TRS RJ45 1-3: Which of the following would be the best way to connect a mobile phone wirelessly to external speakers? IR TRS NFC 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? SaaS Rapid elasticity IaaS PaaS Hybrid 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? IMSI PRL VPN IMEI PRI 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 Loopback plug Cable tester Punch-down tool PING 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 5 V 12 V 120 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? VPN IaaS PaaS VDI SaaS 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? Bad capacitor Bad display POST error Application bug Congested network 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? Install updated video drivers Boot from the Windows installation media Point a flashlight at the screen Disable video hardware acceleration Change the video output selection in the BIOS Take Ten Challenge #1 companion video with detailed answers:
