Your database initialization parameter file has the following entry: SEC_MAX_FAILED_LOGIN_ATTEMPTS=3 Which statement is true regarding this setting?()
Which two initialization parameters would you set to enable Automatic Shared Memory Management?()
The DB_BLOCK_CHECKING initialization parameter is set to OFF. Which block checking would be performed?()
In your database,the STATISTICS_LEVEL initialization parameter is set to BASIC. What is the impact of this setting?()
In your database,the LDAP_DIRECTORY_SYSAUTH initialization parameter has been set to YES and the users who need to access the database as DBAs have been granted SYSDBA enterprise role in Oracle Internet Directory (OID). SSL and the password file have been configured. A user SCOTT with the SYSDBA privilege tries to connect to the database instance from a remote machine using the command:$ SQLPLUS scott/tiger@DB01 AS SYSDBA where DB01 is the net service name. Which authentication method would be used first?()
Defining an HACMP cluster using the Initialization and Standard Configuration menu is limited to the use of:()
下面关于单元的初始化Initialization部分的说法哪一个是正确的?()
在LDP会话建立过程中会经历openSent状态,当openSent状态收到Initialization Message,然后发送KeepAlive Message时,其状态将会迁移到:()
The SPFILE for the PROD database specifies the following initialization parameter values: SGA_TARGET = 2G DB_8K_CACHE_SIZE = 128M You create a tablespace named HR with the non-standard block size of 8K. Four database users are running queries on a table in the HR tablespace. These users complain that the queries are taking longer than usual to complete. While investigating the reasons for this delay, you discover that the database encounters extensive cache misses on the database buffer cache with the block size of 8K. You issue the following statement to increase the value of the DB_8K_CACHE_SIZE initialization parameter to 256M: SQL>ALTER SYSTEM SET DB_8K_CACHE_SIZE=256M SCOPE = BOTH; What is the result of this statement?()
交互Initialization Message是LDP Session建立和维护过程中的第()步。