When working on a high voltage circuit, you should always have another person present with you.This person should have a good working knowledge of ()
What command will allow the operator to add the current working directory to the command search path?()
You are working in an online transaction processing (OLTP) environment. You use the FLASHBACKTABLE command to flash back the CUSTOMERS table. Before executing the FLASHBACK TABLE command, the system change number (SCN) was 663571. After flashing back the CUSTOMERS table, you realize that the table is not in the correct state. Now, you need to reverse the effects of the FLASHBACK TABLE command. Which is the fastest and the most efficient option to reverse the effects of the FLASHBACK TABLE command?()
Running your own business usually()working long hours.
You are working on the 24X7 database with high transaction volume, to ensure faster instance recovery on your database you set the FAST_START_MTTR_TARGET initialization parameter to a very low value. What effect it will have on the database?()
()in a charter-party are working days on which the weather allows loading work or discharging work to be done.
Which three statements are true when working with high-availability clusters? (Choose three.)()
While working in the server room a technician notices that water is forming on the walls of the serverroom. Which of the following is the BEST course of action to correct the problem?()
Which two statements are true regarding working with dates?()
CDE is working. However, the customized PATH environment has not been implemented. Which of the following procedures should be performed to activate he implementation?()