![]() ![]() How would you prevent and troubleshoot internet browser crashes and freezes? To troubleshoot the issue, which VM log files should be considered? Assume a virtual machine is turned off abruptly. When debugging a VM's CPU performance difficulties, which counters will be used to indicate CPU contention? What is the best way to solve this problem? To troubleshoot CPU performance issues, an administrator tries to run esxtop by enabling SSH and using putty, but no output is produced. Will the mac address be retained by the switch? The switch has figured out the PC's mac address. A computer that is linked to switch port 23. Name three steps you'd take to troubleshoot a problem with an FTP server. What do you know about the protocol analyzer? ![]() What exactly is a Domain? What is the difference between a Workgroup and a Domain? What is the difference between a Router, a Switch, and a Hub? Define the Network Troubleshooting Procedure. ![]() SQL Backup Master 6.3 includes a new feature called backup chain validation that is responsible for generating “invalid backup chain detected” messages.Troubleshooting Interview Questions for Freshers This article describes the goal and function of this feature. The goal of backup chain validation is to warn users when other third-party applications could potentially interfere with the SQL Server backup chain. Specifically, when a differential or transaction log backup is started, SQL Backup Master analyzes SQL Server’s backup history table and checks to see if the most recent backup was also created by SQL Backup Master. If a possible conflict is detected, SQL Backup Master writes an “invalid backup chain detected” message to the log. Such messages can be logged as warnings (default) or errors, depending on backup job settings. Why is it a potential problem if another software tool is also taking SQL Server backups? Note that copy-only database backups are ignored during backup chain validation, as they don’t interfere with the SQL Server backup chain. If a third-party software tool is taking copy-only SQL Server backups, those will not interfere with the backup chain so SQL Backup Master won’t warn about them. If you need to occasionally take a backup outside of SQL Backup Master (i.e. Via SQL Server Management Studio, etc.) then creating a copy-only backup is a good option. ![]()
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