최신 JK0-801 무료덤프 - CompTIA A+ Certification Exam (JK0-801)
A laptop user has asked a technician to purchase a device that allows for central connection of multiple external devices. The user is cost-sensitive, so they would like a device that does not provide power to the laptop during usage. Which of the following items would BEST fit the user's needs?
정답: C
A support technician is troubleshooting a user's inkjet printer. The technician notices that color prints appeared blurred with too much yellow on the right of images and too much cyan on the left of pictures. Which of the following could the technician do to correct the color printing?
정답: C
설명: (DumpTOP 회원만 볼 수 있음)
Which of the following Internet connection types will offer a more consistent upload and download speed?
정답: B
Ann is cleaning the printer pickup rollers and spills the cleaning fluid on her leg. In which of the following would she find the proper way to cleanup the spill?
정답: B
A customer would like to upgrade their onboard fast Ethernet connection to connect to their new gigabit network at the gigabit speed. Which of the following will enable them to do so?
정답: A
설명: (DumpTOP 회원만 볼 수 있음)
Which of the following is the BEST type of cable to prevent EMI?
정답: A
설명: (DumpTOP 회원만 볼 수 있음)
A technician is building a custom gaming computer. Which of the following is the FASTEST memory the technician can use?
정답: B
Which of the following MUST be considered when installing a SATA drive in an older model PC? (Select TWO).
정답: B,C
After setting up a new computer, a user states that the mouse and keyboard will not work. Which of the following is the MOST likely reason?
정답: B
설명: (DumpTOP 회원만 볼 수 있음)
Ann, a user, brings her laptop in and reports that it is no longer charging. Additionally, the laptop can no longer stay powered on even when plugged in. Which of the following hardware components is MOST likely in need of replacement?
정답: E
A technician needs to install a new optical drive into a computer for use as a home entertainment system. The user wants to be able to watch movies with the highest definition possible by inserting the media into the newly installed drive. Which of the following optical drives should the technician install?
정답: B
Which of the following features would hide internal IP addresses from the Internet?
정답: D
설명: (DumpTOP 회원만 볼 수 있음)
Which of the following MUST be performed when installing a PCI sound card for use instead of the onboard sound?
정답: B
설명: (DumpTOP 회원만 볼 수 있음)
Which of the following is an example of a Class C TCP/IP address?
정답: D
Which of the following printers requires manual alignment?
정답: D
설명: (DumpTOP 회원만 볼 수 있음)
Which of the following provides the BEST protection from brown outs?
정답: C
Which of the following are steps to take before replacing or updating the memory in a laptop? (Select TWO).
정답: A,D
A customer wants a computer for performing a single-threaded task as quickly as possible. Which of the following CPU characteristics is the MOST important?
정답: C
A first time PC owner drops off their brand new PC for service, reporting that it is slow and the memory should be 12GB according to the box but only reports 4GB. The RAM voltage was set improperly; one chip needed to be reseated and the BIOS had to be set to use the triple channel architecture. When picking up the PC the customer asks what was wrong.
Which of the following would be the MOST appropriate response for this customer?
Which of the following would be the MOST appropriate response for this customer?
정답: C
A technician needs to verify a set of patch cables in inventory are working properly. Which of the following tools should the technician use?
정답: C