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 Remove the cover and visually inspect the system Check the logs for any significant events Perform a hardware diagnostic 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 TRS USB RJ45 RJ11 1-3: Which of the following would be the best way to connect a mobile phone wirelessly to external speakers? USB-C Bluetooth NFC TRS IR 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 Rapid elasticity PaaS IaaS SaaS 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 PRI PRL IMEI VPN 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 Loopback plug Cable tester Punch-down tool 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? 240 V 3.3 V 120 V 12 V 5 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 VDI SaaS PaaS 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? Bad capacitor Bad display Congested network POST error Application bug 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 Point a flashlight at the screen Change the video output selection in the BIOS Disable video hardware acceleration Boot from the Windows installation media Take Ten Challenge #1 companion video with detailed answers:
