An operator is asked to shutdown the telnet service for security reasons. What are the appropriate commands to achieve this?（）
1、The longer an oil fire is permitted to
The longer an oil fire is permitted to burn, the （）.Aharder it is to extinguishBeasier it is to extinguishCless chance there is of re-ignitionDeasier it is to control
2、An operator is asked to rewind and eje
An operator is asked to rewind and eject a tape from a system. Which command will accomplish this without touching the tape drive?（）A tctl resetB tctl rewindC tctl returnD tctl rewoffl
3、（） is the operation to check the quant
（） is the operation to check the quantity, quality and package of the goods according to the contract and the specific standardAInspectionBExaminationCControlDTest
4、When an operator is trying to log off
When an operator is trying to log off the system displays this message: you have running jobs?? What does this mean?（）A One or more process...
5、Which is an exception to the garbage d
Which is an exception to the garbage discharge requirements in Annex V to MARPOL 73/78?（）AThe garbage to be discharged will sinkBGarbage accum...
6、An operator is asked to verify the ex
An operator is asked to verify the exact location of the default JRE binary. The following commands were run:$ which java /usr/bin/java$ ls -l...