CompTia A+ 220-1001 Core 1 Certification Practice Exam

Which of the following is the MOST likely symptom of a dirty drum or roller in a laser printer? - Answer- Lines or splotches repeated at regular intervals on the print job. Your company relocated you to their United Kingdom office in London. You brought your personal computer with you and are in the process of setting it up. Your computer was previously configured to receive 110 V AC, but the electricity in London uses 230 V AC. Which of the following would allow your computer to run on 230 V AC? - Answer- Toggle the voltage switch on the power supply to the different voltage. Which type of network medium is used by an Integrated Services Digital Network (ISDN) adapter? - Answer- Copper telephone wire Which of the following cloud computing solutions delivers software applications to a client either over the internet or on a local area network? - Answer- SaaS A technician is unable to install virtualization software on a host computer. The host has more free disk space than required. Which of the following is MOST likely to be the cause? - Answer- The motherboard UEFI/BIOS doesn't support hardware assisted virtualization You are in a carpeted office lighted by fluorescent bulbs. You are preparing to add memory modules to a user's computer. The user has already unpacked the memory modules and stacked them on top of an old, unused CRT monitor. In this environment, what is the greatest threat to these memory modules? - Answer- ESD The marketing department has hired a new employee. Prior to the new employee's first day at work, you have set up and configured a new laptop computer. The computer and all of the peripherals were purchased from the same vendor. After the new employee begins work, you receive a phone call stating that the wireless mouse is not working. Which of the following is the MOST likely reason the mouse isn't working? - Answer- The USB mouse receiver is not plugged into the computer Which of the following will ensure optimal system cooling? (Select THREE). - Answer- Keep the ambient temperature below 80° F. Bundle cables together and secure unused cables to the case. Leave space between the case and any walls or obstructions. The integrated mouse, the small monitor, and the compact nature of the keyboard are impeding your work when you use a notebook, but you still need a system that is portable if necessary. W