CompTIA A+ Certification Exam (JK0-802) - JK0-802 Exam Practice Test
Question 1
CORRECT TEXT
You have been tasked with setting up a new executive's laptop on his home network. After an investigation, you find that his home network is wired and has the following settings:
IP range is 10.10.10.0
Netmask is 255.255.255.0
Default gateway is 10.10.10.1
Additionally, the router's address is used as the primary DNS server and WINS is not in use.
Please configure the laptop with an IP address of 10.10.10.15, ensuring that the laptop will still work when plugged into the switch at the office, which is configured for DHCP. Do not make any other unnecessary configurations to the laptop.
Instructions: Keyboard shortcuts are not available. When you have completed the simulation, please select the done button to submit your answer.
You have been tasked with setting up a new executive's laptop on his home network. After an investigation, you find that his home network is wired and has the following settings:
IP range is 10.10.10.0
Netmask is 255.255.255.0
Default gateway is 10.10.10.1
Additionally, the router's address is used as the primary DNS server and WINS is not in use.
Please configure the laptop with an IP address of 10.10.10.15, ensuring that the laptop will still work when plugged into the switch at the office, which is configured for DHCP. Do not make any other unnecessary configurations to the laptop.
Instructions: Keyboard shortcuts are not available. When you have completed the simulation, please select the done button to submit your answer.
Correct Answer:
Review the explanation for all details:
Question 2
Which of the following describes when a child folder has the same permissions as its parent folder?
Correct Answer: C
Question 3
Which of the following is the MOST important system resource for virtual machines?
Correct Answer: D
Question 4
Which of the following allows a hidden backdoor to be used for access to workstations on the Internet?
Correct Answer: B
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Question 5
Which of the following commands is used to duplicate a directory from one location to another?
Correct Answer: C
Question 6
A user reports that they accidentally unplugged their CMOS battery. The unit was reinstalled, but all subsequent boot attempts have resulted in a BSOD. Which of the following should be the FIRST item checked by the technician?
Correct Answer: D
Question 7
After rebooting, a technician sees the Windows logo but when Windows boots up, no video appears. Which of the following options would be the QUICKEST way to restore the computer?
Correct Answer: B
Question 8
Anne, an end-user, reports to Joe, a helpdesk technician, that her computer has been redirecting her browser to unknown websites when clicking on search results. Joe runs a malware scan and finds that her computer is infected with malware. Joe uses the antimalware program to remove the infection but Anne reports that the problem resurfaced the next day. Joe runs the malware scan again and finds the same malware is still infecting Anne's computer. Joe runs several passes of the malware scan to remove the infection but it keeps recurring. Which of the following would MOST likely aid in removing the infection?
Correct Answer: B
Question 9
Joe, a user, is reporting he cannot start an Internet browser. Which of the following commands is MOST likely to resolve this issue?
Correct Answer: D
Question 10
A technician notices that everything appears too large on the computer's screen and the display resolution cannot be changed. The machine is running in which of the following modes?
Correct Answer: B
Question 11
After an installation of a video adapter, the screen on a Windows 7 system cannot be seen.
Which of the following Windows 7 functions will resolve this?
Which of the following Windows 7 functions will resolve this?
Correct Answer: D
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Question 12
Which of the following would remove all data from a drive and ensure that the drive was no longer readable? (Select TWO).
Correct Answer: C,D
