Hardware & Network TroubleshootingCâu 72 / 100
After identifying a problem, what is the next step in the methodology?
a.Escalate to a vendor
b.Document findings
c.Verify full functionality
d.Establish a theory of probable cause
Giải thích
Once the problem is identified, the technician establishes a theory of probable cause. Testing the theory follows, and documentation is the final step.
Luyện miễn phí toàn bộ 100 câu hỏi — không cần đăng ký.
Câu hỏi liên quan cùng chủ đề
- What is the correct first step in the CompTIA troubleshooting methodology?
- What should a technician do immediately after implementing a fix?
- What is the final step of the troubleshooting methodology?
- A desktop shows no power at all — no lights, no fans. What should be checked first?
- A PC powers on and fans spin, but there is no video and no beep. What is a reasonable early check?
- A user cannot reach any website, but other devices on the same network can. What should be checked first on that PC?
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Đội Ngũ Biên Tập PrepPass · Đối chiếu với CompTIA A+ Core 1 (220-1101) · Quy trình kiểm tra