Hello, welcome to the CompTIA A+ 220-901 Certification Practice Test Exams PART 2. Trying out this test will build your technical and theoretical skills in your line of study. Note: Pass mark is 70%. Good Luck 🙂
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#1. The technician would like to upgrade a workstation by adding a USB 3.0 card, and upgrading the video card, sound card, and NIC. The technician is concerned about power consumption by the expansion cards. Which of the following upgrades would MOST likely require also upgrading the power supply?
#2. The device that allows two different networks to communicate with one another is:
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