Oracle10g安装过程中的SID指的是什么（）

A .  All passwords automatically become case-sensitive. B .  All passwords remain non-case-sensitive till they are changed. C .  All passwords remain non-case-sensitive and cannot be changed. D .  All passwords remain non-case-sensitive until their password attribute in the profile is altered.

A . It creates the pointer file. B . It creates the base directory. C . It creates the Inventory pointer file. D . It creates the Oracle user for installation. E . It modifies the Unix kernel parameters to match Oracle’s requirement.

A . Oracle数据库10g标准版 B . Oracle数据库10g企业版 C . Oracle数据库10g网络版

A . The Oracle kernel will be placed in this location. B . The Oracle software will be placed in this location. C . The server parameter file （SPFILE） will be placed in this location. D . The database files will be placed in this location， if not specified explicitly. E . The location will be considered for the base of Oracle Managed Files （OMF）. F . The location will be considered for the base of Optimal Flexible Architecture （OFA）.

A . 安装Oracle主程序 B . 安装Oracle补丁 C . 创建数据库 D . 创建监听及服务名

A .  it can be used to concatenate two strings. B .  it can be used to find out the total length of the string. C .  it can be used for string manipulation and searching operations. D .  it can be used to format the output for a column or expression having string data. E .  it can be used to find and replace operations for a column or expression having string data.

A .  MMAN B .  PMON C .  MMON D .  MMNL

A . alert日志文件 B . control file C . redo log D . undo log

A . The Oracle kernel will be placed in this location. B . The Oracle software will be placed in this location. C . The server parameter file （SPFILE） will be placed in this location. D . The database files will be placed in this location， if not specified explicitly. E . The location will be considered for the base of Oracle Managed Files （OMF）. F . The location will be considered for the base of Optimal Flexible Architecture （OFA）.

A . SGA_MAX_SIZE B . SGA_TARGET C . SHARED_POOL_SIZE D . DB_CAHCHE_SIZE

A . 服务器的IP B . 服务器的机器名 C . 服务器的数据库域名 D . 服务器的实例名 E . 以上所述都不正确

A . 数据库块大小 B . 数据库字符集 C . 数据库名 D . 以上都不是

A .  To recover a dropped table. B .  To recover a dropped schema. C .  To recover data from a truncated table. D .  To view changes made by all the transactions during a given period of time. E .  To view changes made by a single transaction during a given period of time.

A . All_ROWS B . Cost-basedoptimizer C . Rule-based optimizer D . Choose

A．文件系统 B．RAW C．ASM D．OCFS32