- 【12c-062】OCP 062考试题库最新考试真题-第18题QUESTION 18 Your database is open and the listener LISTNENER is up. You issue the command: LSNRCTL RELOAD What is the effect of reload on sessions that were originally established by listener?...[详细]
- 【12c-062】OCP 062考试题库最新考试真题-第17题QUESTION 17 Which task would you recommend before using the Database Upgrade Assistant (DBUA) to upgrade a single-instance Oracle 11g R2 database to Oracle Database 12c? A. shutting down t he ...[详细]
- 【OCP 12c】OCP 062最新考试题库原题解析-第16题QUESTION 16 Examine the structure of the sales table, which is stored in a locally managed tablespace with Automatic Segment Space Management (ASSM) enabled.[详细]
- 【OCP 12c】OCP 062最新考试题库原题解析-第15题QUESTION 15 Which action takes place when a file checkpoint occurs? A. The checkpoint position is advanced in t he checkpoint queue. B. All buffers for a checkpointed file that were modified b...[详细]
- 【OCP 12c】OCP 062最新考试题库原题解析-第14题QUESTION 14 Examine the resources consumed by a database instance whose current Resource Manager plan is displayed. SQL SELECT name, active_sessions, queue_length, Consumed_cpu_time, cpu_wait...[详细]
- 【OCP 12c】OCP 062最新考试题库原题解析-第13题QUESTION 13 Which three factors influence the optimizer's choice of an execution plan? A. the optimizer_mode initialization parameter B. operating system (OS) statistics C. cardinality estima...[详细]
- 【OCP 12c】OCP 062最新考试题库原题解析-第12题QUESTION 12 The hr user receiver t he following error while inserting data into the sales table: ERROR at line 1: ORA-01653; unable to extend table HR.SALES by 128 in tablespace USERS On inves...[详细]
- 【OCP 12c】OCP 062最新考试题库原题解析-第11题QUESTION 11 Which three statements are true about a job chain? A. It can contain a nested chain of jobs. B. It can be used to implement dependency-based scheduling. C. It cannot invoke the sa...[详细]
- 【OCP 12c】OCP 062最新考试题库原题解析-第10题QUESTION 10 Which two tasks can be performed on an external table? A. partitioning the table B. creating an invisible index C. updating the table by using an update statement D. creating a p...[详细]
- 【OCP 12c】OCP 062最新考试题库原题解析-第9题QUESTION 9 The ORCL database is configured to support shared server mode. You want to ensure that a user connecting remotely to the database instance has a one-to-one ratio between client and se...[详细]
- 【OCP 12c】OCP 062最新考试题库原题解析-第8题QUESTION 8 Which statement is true about the Log Writer process? A. It writes when it receives a signal from the checkpoint process (CKPT). B. It writes concurrently to all members of multiple...[详细]
