최신 JK0-802 무료덤프 - CompTIA A+ Certification Exam (JK0-802)
A technician is testing a connection from the main building to a newly networked off-site location. The main network and off-site both have fast transfer times, however any data sent between the two sites is taking much longer than expected. Which of the following command line tools could the technician use to determine where this slowness is originating?
정답: C
Windows XP Mode is available in which of the following Microsoft Windows environments?
정답: A
설명: (DumpTOP 회원만 볼 수 있음)
A user has an external hard drive which they forget to unplug before booting their machine. Each time this happens, an error shows on the screen which states "Boot sector missing - reboot to try again." Which of the following would be the BEST way to resolve this?
정답: B
설명: (DumpTOP 회원만 볼 수 있음)
Which of the following encryption standards is found on older wireless devices and provides minimal security?
정답: D
설명: (DumpTOP 회원만 볼 수 있음)
On a mobile device, enforcing a policy that erases a device after a number of failed login attempts is used to prevent which of the following?
정답: C
Which of the following types of physical security features a passcode generated from an algorithm?
정답: C
A technician recently installed a new video card in a PC. The PC already has integrated video on the motherboard. When the technician turns on the PC, there is no video. Which of the following is MOST likely the cause?
정답: A
설명: (DumpTOP 회원만 볼 수 있음)
Which of the following requires desktop software to synchronize contacts with the PC?
정답: A
A computer starts to boot then quickly shuts down. Which of the following should the technician use to troubleshoot this issue?
정답: C
설명: (DumpTOP 회원만 볼 수 있음)
A user recently purchased a new high-end graphics card, and would like to run their existing games through an LCD TV at 1080p. However, when the installation is complete, none of the games appear correctly on the LCD TV. Which of the following is the MOST likely cause?
정답: C
설명: (DumpTOP 회원만 볼 수 있음)
A user has a laptop that they need to get ready for an outdoor presentation. The user is
concerned that the laptop will turn off the screen or go into standby before their presentation is complete. Which of the following Control Panel paths should the technician use in order to prevent this from occurring?
concerned that the laptop will turn off the screen or go into standby before their presentation is complete. Which of the following Control Panel paths should the technician use in order to prevent this from occurring?
정답: D
설명: (DumpTOP 회원만 볼 수 있음)
Which of the following commands can be used in Windows XP to modify when the CHKDSK command runs?
정답: C
설명: (DumpTOP 회원만 볼 수 있음)
Users are reporting that their laser printer is picking up multiple pages. The printer has very high utilization. Which of the following should be performed to resolve this issue?
정답: A
설명: (DumpTOP 회원만 볼 수 있음)
A home user has forgotten their password and cannot log into their Windows XP Home PC. They do not want to lose any information. Which of the following should be used FIRST, assuming that the user had set up the PC?
정답: D
A technician, Joe, has a wired switch in a conference room for guests. In which of the following ways could Joe restrict the network to only six devices at a time, with minimum management effort? (Select TWO).
정답: C,F
A technician encounters a PC where they can hear the power supply fan running, but the system is not booting up and there is no display. Which of the following are the MOST likely causes? (Select TWO).
정답: C,E
When moving files from a Microsoft gaming console, which of the following command line utilities is recommended to transfer files?
정답: A
설명: (DumpTOP 회원만 볼 수 있음)
A user needs to replicate a large directory containing folders and files from one drive to another. It also contains several empty folders needed for future growth. Which of the following commands should a technician use in order to accomplish this task?
정답: A