Which of the following statements can be used to change the open mode of a current PDB to mounted?

In Oracle Database 12c, which of the following statements can be used to drop redo log group number 3?

Which of the following statements can be used to change the open mode of a current PDB. from mounted to migrate?

Which of the following scripts is used to run all the scripts that are required for or used with PL/SQL?

In Oracle 12c database, the user session becomes public when you connect with the database as:

In Oracle Database 12c, which of the following types of operations are NOT permissible in distributed transactions?

In Oracle Database 12c. which of the following options is the correct statement for backing up the control f‌ile ta binary file?

Output of command? SOL> SELECT NAME FROM V$CONTROLFILE;

Which options is correct about twSQL statements? SELECT last_name, salary, hire_date FROM EMPLOYEES ORDER BY salary DESC, SELECT last_name, salary, hire_date FROM EMPLOYEES ORDER BY 2 DESC

Which of the following statements are correct about Global database link?

While managing jobs, the value of which of the following additional attributes must be set, if you want tcreate an event—based job in Oracle Database 12C?