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Systems Administration Interview Questions


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A UNIX fie system has been reported at 100% full. You log in and clear what appears to be the offending file. However, the file system still reports to be 100% full. What could cause this?>

3 Answers

In this case the answer accepted was. "The file that you cleared was still open by the calling application. The file handle was still in use and the file system was not recognizing that the space had been released.

Use the lsof utilty (List Open Files) to identfy the process

Kill or restart the process which has been still looking for deleted file

How do you handle irate clients that are having technical trobules and need to work immediately.

3 Answers

If the customer was on the phone angry and pressuring to get the system back online but you didn't know what the issue was how would you deal with the situation

1 Answer

How will you troubleshoot an issue like when the application is down or unreachable?

1 Answer

What did I know about Salesforce governance?

1 Answer

Can you write the code to generate the Fibonacci sequence?

4 Answers

User has lost root password, how do you reset?

5 Answers

How do you control processes on a Linux server?

3 Answers

Why are manhole covers round?

4 Answers

Define the difference between a hub and a switch

3 Answers
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