[多选]
You notice that the elapsed time for an important database scheduler Job is unacceptably long.
The job belongs to a scheduler job class and window.
Which two actions would reduce the job's elapsed time?（）

A . Increasing the priority of the job class to which the job belongs
B . Increasing the job's relative priority within the Job class to which it belongs
C . Increasing the resource allocation for the consumer group mapped to the scheduler job's job class within the plan mapped to the scheduler window
D . Moving the job to an existing higher priority scheduler window with the same schedule and duration
E . Increasing the value of the JOB_QUEUE_PROCESSES parameter
F . Increasing the priority of the scheduler window to which the job belong

Evaluate the set of SQL statements: CREATE TABLE dept (deptno NUMBER(2), dname VARCNAR2(14), 1oc VARCNAR2 (13)); ROLLBACK; DESCRIBE DEPT What is true about the set?（） The DESCRIBE DEPT statement displays the structure of the DEPT table.。 The ROLLBACK statement frees the storage space occupies by the DEPT table.。 The DESCRIBE DEPT statement returns an error ORA-04043: object DEPT does not exist.。 The DESCRIBE DEPT statement displays the structure of the DEPT table only if there is a COMMIT statement introduced before the ROLLBACK statement.。 You create a package that contains PL/SQL variables that must be shared among several forms in the Travel application. You place the package in a library and attach the library to all the forms that need to share the data. Which parameter in the OPEN_FORM built-in must you set to ensure that changes made by one form are visible to the other forms in the application?（） data_mode 。 paramlist 。 query_mode 。 session_mode&e。简述平衡训练的基本原则。 Evaluate the SQL statement: What is the result of the statement?（） The statement produces an error at line 1.。 The statement produces an error at line 3.。 The statement produces an error at line 6.。 The statement returns the employee name, salary, department ID, and maximum salary earned in the department of the employee for all departments that pay less salary then the maximum salary paid in the company.。 The statement returns the employee name, salary, department ID, and maximum salary earned in the department of the employee for all employees who earn less than the maximum salary in their department.。简要叙述资产评估工作的独立性原则。

You notice that the elapsed time for an important database scheduler Job is unacceptably long.
The job belongs to a scheduler job class and window.
Which two actions would reduce the job's elapsed time?（）

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[多选] You notice that the elapsed time for an important database scheduler Job is unacceptably long. The job belongs to a scheduler job class and window. Which two actions would reduce the job's elapsed time?（）

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[多选]
You notice that the elapsed time for an important database scheduler Job is unacceptably long.
The job belongs to a scheduler job class and window.
Which two actions would reduce the job's elapsed time?（）