單項(xiàng)選擇題

You observed the following output for a user session:

What do you infer from the preceding output?（）

A. Resumable set for session with sid 18
B. The user session has entered into a deadlock
C. The database instance is enabled to use asynchronous commit
D. The threshold warning limit is exceeded for the tablespace that is used by the user session

你可能感興趣的試題

單項(xiàng)選擇題

Your database interface is running. A user SCOTT starts a SQL Plus session, and issues the following query:
SQL> SELECT FROM sales;
Which process would retrieve the result from the database and return it to the client program?（）

A. User process
B. Server process
C. System Monitor (SMON)
D. Process Monitor (PMON)
E. Checkpoint process (CKPT)

單項(xiàng)選擇題

View the exhibit and examine the output.

Which statement can be an inference from the output?（）

A. The FRA disk group has an asynchronous I/O bottleneck
B. The least number of I/Os are performed on the last data file in the list
C. The number of times that the backup or restore process directed the OS to wait until an I/O was complete is the highest for the last data file in the list
D. The number of times that the backup or restore process made an OS call to poll for I/O completion in Nonblocking mode is the least for the FRA disk group

日韩欧美亚洲 _ 欧美亚洲一区 _ 日本亚洲欧美 _ 亚洲精品欧美 国产白袜脚足J棉袜在线观看_亚洲熟妇av一区二区三区_久久天天躁狠狠躁夜_精品众筹模特私拍在线

You observed the following output for a user session: What do you infer from the preceding output?（）

你可能感興趣的試題

Your database interface is running. A user SCOTT starts a SQL *Plus session, and issues the following query: SQL> SELECT * FROM sales; Which process would retrieve the result from the database and return it to the client program?（）

View the exhibit and examine the output. Which statement can be an inference from the output?（）

日韩欧美亚洲 _ 欧美亚洲一区 _ 日本亚洲欧美 _ 亚洲精品欧美国产白袜脚足J棉袜在线观看_亚洲熟妇av一区二区三区_久久天天躁狠狠躁夜_精品众筹模特私拍在线

You observed the following output for a user session:

What do you infer from the preceding output?（）

Your database interface is running. A user SCOTT starts a SQL Plus session, and issues the following query:
SQL> SELECT FROM sales;
Which process would retrieve the result from the database and return it to the client program?（）

View the exhibit and examine the output.

Which statement can be an inference from the output?（）