최신CompTIA A+ Certification Exam: Core 1 - 220-1201무료샘플문제
문제1
A technician is configuring a desktop computer in a small office. The computer is able to connect to the local file server but is unable to access the internet. The technician runs the following command to troubleshoot:
Which of the following will most likely restore internet access?
A technician is configuring a desktop computer in a small office. The computer is able to connect to the local file server but is unable to access the internet. The technician runs the following command to troubleshoot:
Which of the following will most likely restore internet access?
정답: B
설명: (KoreaDumps 회원만 볼 수 있음)
문제2
A marketing developer creates a new DNS record called promotions.comptia.org so it references the same IP address as
A marketing developer creates a new DNS record called promotions.comptia.org so it references the same IP address as
정답: D
설명: (KoreaDumps 회원만 볼 수 있음)
문제3
A technician is setting up a new SOHO wireless router. According to security best practices, which of the following should the technician do first?
A technician is setting up a new SOHO wireless router. According to security best practices, which of the following should the technician do first?
정답: B
설명: (KoreaDumps 회원만 볼 수 있음)
문제4
An employee's screen keeps flashing. Sometimes the picture goes out and comes back. The employee checks the power cord and confirms the device is plugged in fully. Which of the following should a technician check for first?
An employee's screen keeps flashing. Sometimes the picture goes out and comes back. The employee checks the power cord and confirms the device is plugged in fully. Which of the following should a technician check for first?
정답: C
설명: (KoreaDumps 회원만 볼 수 있음)
문제5
Users in a 200-person call center report that phone calls experience severe performance degradation on busy days. The technician confirms:
- Upload and download speeds are 50Mbps during a speed test.
- VoIP call prioritization settings are properly configured for the
VLAN that the call center uses.
Which of the following is most likely the cause of this issue?
Users in a 200-person call center report that phone calls experience severe performance degradation on busy days. The technician confirms:
- Upload and download speeds are 50Mbps during a speed test.
- VoIP call prioritization settings are properly configured for the
VLAN that the call center uses.
Which of the following is most likely the cause of this issue?
정답: C
설명: (KoreaDumps 회원만 볼 수 있음)
문제6
A local bank is designing its new infrastructure blueprint. Which of the following RAID types offers double parity?
A local bank is designing its new infrastructure blueprint. Which of the following RAID types offers double parity?
정답: D
설명: (KoreaDumps 회원만 볼 수 있음)
문제7
Which of the following is primarily used to connect different networks?
Which of the following is primarily used to connect different networks?
정답: A
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문제8
Which of the following network technologies is used for the operation of physical access control systems?
Which of the following network technologies is used for the operation of physical access control systems?
정답: A
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문제9
A technician is manually configuring network settings on a user's computer to route network traffic to a newly deployed firewall. Which of the following should the technician change?
A technician is manually configuring network settings on a user's computer to route network traffic to a newly deployed firewall. Which of the following should the technician change?
정답: A
설명: (KoreaDumps 회원만 볼 수 있음)
문제10
Which of the following printing initiatives would be best to accomplish environmentally friendly objectives?
Which of the following printing initiatives would be best to accomplish environmentally friendly objectives?
정답: C
설명: (KoreaDumps 회원만 볼 수 있음)