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

單項選擇題

Your database is not configured for session failover. Your tnsnames.ora file contains the following details：
test.us.oracle.com= （DESCRIPTION=
（ADDRESS_LIST= （LOAD_BALANCE=off）
（FAILOVER=ON）
（ADDRESS= （PROTOCOL=tcp）（HOST=test1-server）（PORT=1521））
（ADDRESS= （PROTOCOL=tcp）（HOST=test2-server）（PORT=1521）））
（CONNECT_DATA= （SERVICE_NAME=test.us.oracle.com）））
Which feature is enabled in this case？（）

A.Load balancing
B.Instance failover
C.Database failover
D.Connect-time failover
E.Transparent Application Failover （TAF）

你可能感興趣的試題

單項選擇題

You want to move all the objects of the APPS user in the test database to the DB_USER schema of the production database. Which option of IMPDP would you use to accomplish this task？（）

A.FULL
B.SCHEMAS
C.REMAP_SCHEMA
D.REMAP_DATAFILES
E.REMAP_TABLESPACE

多項選擇題

When you try to start the Database Control by using the emctl start dbconsole command the following error is displayed：
TZ set to America/New_york
OC4J Configuration issue.
/u01/app/oracle/product/10.1.0/db_1/oc4j/j2ee/OC4J_DBConsole_orcl.us.oracle.com not found.
Which two environment variables do you need to set appropriately to avoid such errors and start the Database Control successfully？（）

A.NLS_LANG
B.ORACLE_SID
C.ORACLE_HOME
D.ORACLE_BASE
E.LD_LIBRARY_PATH