clean the flame scanner photocell window
Inspect and clean all solenoid valves
lift the safety valves by hand
Inspect for oil or water leaks
第1题:
A user is reporting that access to a file server is much slower than it has been. The system administrator completes a test of the server using a system monitoring tool and compares it to the previously taken baseline. The comparison shows that there are no significant changes in the use ofsystem resources. Which of the following actions should be taken to resolve this users problem?()
第2题:
A server administrator implements a solution that should fix an issue. Which of the following should the administrator do NEXT in the troubleshooting process?()
第3题:
If you are guilty of failure to properly perform your duties as Operator of Uninspected Towing Vessels,which of the following actions may NOT be taken?
A.Issuance of a letter of warning
B.Suspension of your license
C.Revocation of your license
D.A fine placed against your license
第4题:
An AIX system administrator wants to reset the level at which the SIGDANGER signal is sent to processes so appropriate actions can be taken when paging space is running low. Which of the following commands is used to reset the level?()
第5题:
When installing a new scanner, Windows XP does not automatically recognize the scanner. Which of the following actions should be taken?()
第6题:
A customer has security concerns about classified local data being compromised if the laptop isstolen. The customers laptop has Windows 2000 utilizing the FAT16 file system. Which of the following actions should be taken?()
第7题:
During boot up, a laptop screen displays vertical colored lines and then the LCD screen goes blank. There are no display problems when connected to an external monitor. Which of the following actions should be taken to resolve the problem? ()
第8题:
A System p administrator found a process on the server that should be stopped. Which of the following commands can be used to list all the signal actions defined for this process()
第9题:
A client reports that the laptop is not performing a complete charge of the battery. Which of the following actions should be taken FIRST? ()
第10题:
Open the intake valve to an adjacent tank
Set out drip pans and sawdust and begin to mop up the spill
Signal the shore control point to shutdown
Close the valve on the tank vent line