最新的CompTIA A+ Certification Exam (JK0-802) - JK0-802免費考試真題
Which of the following scenarios would benefit from client-side virtualization?
正確答案: B
A customer needs to setup their laptop for use with a proxy server to browse the web at work. Which of the following areas would a technician need to visit to configure this on a Windows 7 system?
正確答案: B
說明：（僅 Fast2test 成員可見）
A technician receives a trouble ticket about intermittent wireless on a user's laptop while they are at home but not at work. Which of the following could be the cause of this issue?
正確答案: C
A user attempts to remote into their machine at night but cannot connect. The user believes that someone is unplugging their computer from the network at night and plugging in a personal machine. Which of the following security measures would BEST prevent this behavior from continuing?
正確答案: B
A user is reporting that they cannot connect to the wireless network from their office but they were able to connect yesterday. Which of the following would be the MOST likely reason?
正確答案: B
說明：（僅 Fast2test 成員可見）
A new user reports that they are unable to login to the corporate network on their desktop but they are able to access the WLAN from their mobile device. After further inspection, the technician realizes that the wall port is not wired correctly. Which of the following tools would be used to permanently restore network connectivity to the desktop?
正確答案: D
Which of the following security threats involve shoulder surfing and phone phishing?
正確答案: D
說明：（僅 Fast2test 成員可見）
A /all switch is MOST likely to be used with which of the following commands?
正確答案: D
說明：（僅 Fast2test 成員可見）
A user's CRT display is not displaying colors correctly. Turning the display to the right or
left sometimes temporarily corrects the problem. Which of the following should the technician check?
left sometimes temporarily corrects the problem. Which of the following should the technician check?
正確答案: C
說明：（僅 Fast2test 成員可見）
Joe, a technician, is asked by another technician at his company to identify the host name of a device using a specific IP address. Which of the following commands would be used to obtain this information?
正確答案: A
A technician is called into an office where multiple users are reporting duplicate IP address errors. Upon arrival, the technician skims notes from the previous technician who serviced the office and finds that DHCP functionality was disabled on the internal router. Which of the following explanations is MOST likely the issue?
正確答案: C
A small library has an integrated switch and router that is not wireless. All of the public PCs in the library are connected to the device. Which of the following is the FIRST thing the library should do to deter curious patrons from interfering with the device?
正確答案: C
A user states that their computer sounds like a hair dryer after being on for 15-20 minutes. The user also states that if they turn the computer off for 5-10 minutes and then turn it back on, it will run just fine for another 15-20 minutes before starting the noise again. The technician finds no problems with any of the internal fans. Which of the following is the MOST likely issue?
正確答案: C
A user reports their laptop is shutting down each time they are idle for a short period of time. Which of the following options would the technician use to remedy the issue?
正確答案: D
A laser printer is producing completely blank sheets. Which of the following processes should the technician check FIRST?
正確答案: B
說明：（僅 Fast2test 成員可見）