• 2022-06-06 问题

    在数据备份时,如果使用()参数备份了所有的数据库,那么还原时不需要指定数据库 A: -databases B: -all C: -T D: --all-databases

    在数据备份时,如果使用()参数备份了所有的数据库,那么还原时不需要指定数据库 A: -databases B: -all C: -T D: --all-databases

  • 2022-07-28 问题

    可以将一个或多个数据库备份到一个文件中的命令是( )。 A: .mysqldump … database_name … B: mysqldump … --databases … C: mysqldump … --all-databases … D: mysqldump … databases …

    可以将一个或多个数据库备份到一个文件中的命令是( )。 A: .mysqldump … database_name … B: mysqldump … --databases … C: mysqldump … --all-databases … D: mysqldump … databases …

  • 2022-06-07 问题

    mysqldump备份数据库时,可使用什么选项指定要备份数据库() A: -databases B: -B C: -all-databases D: -b

    mysqldump备份数据库时,可使用什么选项指定要备份数据库() A: -databases B: -B C: -all-databases D: -b

  • 2022-06-07 问题

    在使用mysqldump进行mysql数据库备份时,可使用选项()选项指定备份数据库。 A: -databases B: -B C: -all-databases D: -b

    在使用mysqldump进行mysql数据库备份时,可使用选项()选项指定备份数据库。 A: -databases B: -B C: -all-databases D: -b

  • 2022-10-30 问题

    The RVPC user can do which of the following?() A: Register databases if granted the register database privilege B: See all databases in the recovery-catalog schema C: See all database-related metadata in the recovery catalog if they are granted access to that database D: Unregister databases from the RVPC catalog that were not granted to the RVPC catalog owner with the grant command E: Not be connected to with the RMAN command-line catalog parameter for backup or recovery purpose

    The RVPC user can do which of the following?() A: Register databases if granted the register database privilege B: See all databases in the recovery-catalog schema C: See all database-related metadata in the recovery catalog if they are granted access to that database D: Unregister databases from the RVPC catalog that were not granted to the RVPC catalog owner with the grant command E: Not be connected to with the RMAN command-line catalog parameter for backup or recovery purpose

  • 2022-10-30 问题

    The RVPC user can do which of the following?() A:  Register databases if granted the register database privilege B:  See all databases in the recovery-catalog schema C:  See all database-related metadata in the recovery catalog if they are granted access to that database D:  Unregister databases from the RVPC catalog that were not granted to the RVPC catalog owner with  the grant command E:  Not be connected to with the RMAN command-line catalog parameter for backup or recovery purposes

    The RVPC user can do which of the following?() A:  Register databases if granted the register database privilege B:  See all databases in the recovery-catalog schema C:  See all database-related metadata in the recovery catalog if they are granted access to that database D:  Unregister databases from the RVPC catalog that were not granted to the RVPC catalog owner with  the grant command E:  Not be connected to with the RMAN command-line catalog parameter for backup or recovery purposes

  • 2022-06-15 问题

    在MySQL中,显示所有数据库的语句是()。 A: SHOW DATABASES B: LIST DATABASES C: SELECT DATABASES D: DISP DATABASES

    在MySQL中,显示所有数据库的语句是()。 A: SHOW DATABASES B: LIST DATABASES C: SELECT DATABASES D: DISP DATABASES

  • 2022-06-04 问题

    显示Mysql服务器内所有数据库名称的命令是()。 A: show database; B: show databases; C: select databases; D: select databases();

    显示Mysql服务器内所有数据库名称的命令是()。 A: show database; B: show databases; C: select databases; D: select databases();

  • 2022-06-06 问题

    创建数据库03zhangsan的命令是 A: create databases 03zhangsan; B: create databases 03zhangsan C: create database 03zhangsan; D: create databases 03zhangsan

    创建数据库03zhangsan的命令是 A: create databases 03zhangsan; B: create databases 03zhangsan C: create database 03zhangsan; D: create databases 03zhangsan

  • 2022-06-06 问题

    案例分析题Because Web servers are platform and application () ,they can send or request data from legacy or external application including database.All replies,once converted into () mark up language,can then be transmitted to a () .Used in this way,Intranets can () lower desktop support costs,easy links with legacy application and databases and, () all。ease of use. easy links with legacy application and databases and,() all。ease of use. A: abort B: about C: above D: around

    案例分析题Because Web servers are platform and application () ,they can send or request data from legacy or external application including database.All replies,once converted into () mark up language,can then be transmitted to a () .Used in this way,Intranets can () lower desktop support costs,easy links with legacy application and databases and, () all。ease of use. easy links with legacy application and databases and,() all。ease of use. A: abort B: about C: above D: around

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