free dumps for 220-601 CompTIA A+ Essentials Exam exam
A+ 220-601 Q&A are created by senior IT lecturers in testpassport certification Q&A network and A+ product experts combination PROMETRIC or VUE true-to-date environmental examination of the original title.
4.Which of the following are primary differences between a laptop and a desktop CPU? (Select
TWO).
A.heat production
B.L2 Cache
C.clock speed
D.front side bus
E.power consumption
Correct:A E
5.A client reports that the laptop is not performing a complete charge of the battery. Which of the
following actions should be taken FIRST?
A.Update the BIOS.
B.Run the battery calibrator.
C.Reinstall the ACPI drivers.
D.Replace the power adapter.
Correct:B
6.After booting up a new computer, a technician observes that the USB ports are not working with
any USB devices. Which of the following should be done FIRST?
A.Check the computer to verify that the jumper settings for USB are correct.
B.Connect the USB devices to a different computer to test the devices.
C.Buy new USB wires and test USB functionality.
D.Check the BIOS to verify that USB functionality is enabled.
Correct:D
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