单选题Which statement about windows and blocks is true?（）A Transaction management is block-oriented rather than window-oriented. B Forms automatically navigates to an item located in an activated window. C A window may contain multiple blocks, but each block

题目

单选题

Which statement about windows and blocks is true?（）

Transaction management is block-oriented rather than window-oriented.

Forms automatically navigates to an item located in an activated window.

A window may contain multiple blocks, but each block can only span one window.

A window can contain multiple canvases, and an item can be located on multiple canvases.

如果没有搜索结果，请直接联系老师获取答案。

更多相关问题

相关问题 1：

多选题You executed the following command to create a tablespace called SALES_DATA： SQL> CREATE TABLESPACE sales_data DATAFILE SIZE 100M SEGMENT SPACE MANAGEMENT AUTO； Which two statements are true about the SALES_DATA tablespace（）AThe database automatically determines the extent-sizing policy for the tablespace.BThe segments are automatically shrunk when the contents are removed from them.CThe allocation of extents within the tablespace is managed through the dictionary tables.DThe space utilization description of the data blocks in segments is recorded in bitmap blocks.EThe space utilization description of the data blocks in segments is managed through free lists.

点击查看答案
相关问题 2：

单选题Which statement is true about a whole consistent database backup on a database running in ARCHIVELOG mode（）A The backup will consist of used data blocks only.B The database must be shut down to accomplish the backup.C The backup can be accomplished without shutting down the database.D The backup will contain all database files that have never been backed up.

点击查看答案
相关问题 3：

多选题Which two statements are true regarding a tablespace（）AIt can span multiple databases.BIt can consist of multiple data files.CIt can contain blocks of different sizes.DIt can contain segments of different sizes.EIt can contain a part of a nonpartitioned segment.

点击查看答案
相关问题 4：

单选题Which statement is true about a whole consistent database backup on a database running in ARCHIVELOGmode（）AThe backup will consist of used data blocks only.BThe database must be shut down to accomplish the backup.CThe backup can be accomplished without shutting down the database.DThe backup will contain all database files that have never been backed up

点击查看答案
相关问题 5：

单选题Which the statement is true？（）AThe Error class is a Runtime Exception.BNo exceptions are subclasses of Error.CAny statement that may throw an Error must be enclosed in a try block.Dany statement that may throw an Exception must be enclosed in a try block.EAny statement that may throw an Runtime Exception must be enclosed in a try block.

点击查看答案
相关问题 6：

单选题In the COURSE_ENROLLMENT form module, you define a master-detail relation between the COURSES_OFFERED data block and the STUDENT data block, respectively. To implement block coordination, which statement must be true?（）AThe Enforce Primary Key property on the STUDENT block is set to Yes. BThe Alias property on the COURSES_OFFERED block is set to Student. CThe Copy Value from item property on the foreign key item in the STUDENT blocks is set to the primary key item of the COURSES_OFFERED block. DThe Synchronize with item property on the foreign key item in the STUDENT block is set to the primary key item of the COURSES_OFFERED block.

点击查看答案
相关问题 7：

单选题The DB_BLOCK_CHECKING initialization parameter is set to TRUE. What would be the result of this setting on the data blocks being written to the datafiles， every time the DBWn writes？（）A The Oracle database will check all data blocks by going through the data on each block， making sure the data is self-consistent.B DBWn and the direct loader will calculate a checksum and store it in the cache header of every data block when writing it to disk.C The Oracle database will check data blocks belonging to the SYSTEM tablespace only， by going through the data on each block， making sure the data is self-consistent.D The Oracle database will check data blocks belonging to the SYSAUX tablespace only， by going through the data on each block， making sure the data is self-consistent.E The Oracle database will check data blocks in the SYSTEM and SYSAUX tablespaces only， by going through the data on each block， making sure the data is self-consistent

点击查看答案

1Z0-132

单选题Which statement about windows and blocks is true?（）A Transaction management is block-oriented rather than window-oriented. B Forms automatically navigates to an item located in an activated window. C A window may contain multiple blocks, but each block

题目

更多相关问题

相关问题 1：

相关问题 2：

相关问题 3：

相关问题 4：

相关问题 5：

相关问题 6：

相关问题 7：

相关内容