How should you signal the crane operator to raise the boom and lower the load?().
To safeguard the operator and other personnel working on or near a hoisting operation which of the following precautions should be observed?()
An operator needs to run a script which will write standard output and standard error to different files. Which of the following commands will successfully perform this task?()
How should you signal the crane operator to stop in an emergency?().
How should you signal the crane operator to dog everthing?().
An operator is asked to rewind and eject a tape from a system. Which command will accomplish this without touching the tape drive?()
Which of the following will permit an operator to retrieve console log output from the command line?()
How should you signal the crane operator to move slowly?().
An Operator is in /var/tmp and needs to go to /var/adm. Which of the following is correct?()
Which maintenance functions can a GMDSS Radio Operator perform().