최신 220-801 무료덤프 - CompTIA A+ Certification
A technician has just installed two memory modules on a motherboard that supports DDR3 RAM with the bus speed up to 1600 MHz. The specifications of memory are DDR3 1066 MHz for one module and DDR3 1333 MHz for another. On which of the following bus speeds will the system function?
정답: B
설명: (DumpTOP 회원만 볼 수 있음)
Which of the following would a technician need to setup a cable modem at a customer's home? (Select TWO).
정답: B,D
설명: (DumpTOP 회원만 볼 수 있음)
A common method of accessing computers remotely that uses port 23 is known as?
정답: A
설명: (DumpTOP 회원만 볼 수 있음)
Joe, a technician, is asked to replace the LCD panel portion of a laptop screen. Upon removing the outside cover, Joe finds loose wires surrounding the LCD panel.
Which of the following is the MOST likely purpose of these wires?
Which of the following is the MOST likely purpose of these wires?
정답: B
A recent power outage has affected several circuits in the same region, and the helpdesk is receiving an overwhelming number of calls from users who are having network connectivity issues. Which of the following examples of professionalism should the helpdesk focus on the MOST while answering these calls?
정답: B
For best performance, a high-end graphics card should be installed in which of the following slots?
정답: C
설명: (DumpTOP 회원만 볼 수 있음)
A technician is tasked with selecting components to build a computer that will be used for computer aided drafting and computer aided modeling. Which of the following components are the BEST choices? (Select TWO).
정답: C,E
A user has a new network printer they want setup in their home. The user wants all their PCs as well as any guests with laptops to be able to print to it. Which of the following connection methods would be the MOST effective for meeting these requirements? (Select TWO).
정답: C,D
An IP address of 10.10.1.180 would be considered part of which of the following address classes?
정답: D
설명: (DumpTOP 회원만 볼 수 있음)
Under normal circumstances, which of the following wireless standards provides the slowest transfer speed at 2.4GHz?
정답: B
A new security flaw and fix has been published about a laptop's OS. Which of the following can be implemented to prevent exploitation?
정답: B
설명: (DumpTOP 회원만 볼 수 있음)
Which of the following communication standards requires line-of-site with no obstacles in order to operate properly?
정답: C
설명: (DumpTOP 회원만 볼 수 있음)