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Questions and Answers
What is the first step in troubleshooting a system?
What is the first step in troubleshooting a system?
- Apply proper tools to determine the cause of the problem
- Identify the symptoms and possible failures
- Isolate point(s) of failure
- Gather information on the problem (correct)
What is a common initial check for obvious faults in a system?
What is a common initial check for obvious faults in a system?
- Checking for memory leaks
- Checking for absence of DC power (correct)
- Checking for software updates
- Checking for network connectivity
In troubleshooting a system with multiple circuit boards, what approach involves replacing boards one by one with a known good board?
In troubleshooting a system with multiple circuit boards, what approach involves replacing boards one by one with a known good board?
- Parallel testing
- Randomized testing
- Sequential testing
- Serial testing (correct)
What is the purpose of isolating point(s) of failure in troubleshooting?
What is the purpose of isolating point(s) of failure in troubleshooting?
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After gathering information on a problem, what step comes next in troubleshooting?
After gathering information on a problem, what step comes next in troubleshooting?
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