2,5,1,4,3
1,2,3,4,5
5,2,1,3,4
2,1,5,4,3
第1题:
ote the following structures in your database server: 1:Extents 2:OS Blocks 3:Tablespace 4:Segments 5:Oracle Data Block Which option has the correct arrangement of these structures from the smallest to the largest()
第2题:
Which of the following are not BGRP data structures? (Choose all that apply.)()
第3题:
The DB_BLOCK_CHECKING initialization parameter is set to FALSE. What level of block checking would be performed?()
第4题:
The DB_BLOCK_CHECKING initialization parameter is set to OFF. Which block checking would be performed?()
第5题:
You are using flat files as the data source for one of your data warehousing applications. You plan to move the data from the flat file structures to an Oracle database to optimize the application performance. In your database you have clustered tables. While migrating the data, you want to have minimal impact on the database performance and optimize the data load operation. Which method would you use to load data into Oracle database?()
第6题:
EIGRP database table
EIGRP CEF table
EIGRP neighbor table
EIGRP adjacency table
EIGRP interface table
EIGRP topology table
第7题:
2, 5, 1, 4, 3
1, 2, 3, 4, 5
5, 2, 1, 3, 4
2, 1, 5, 4, 3
第8题:
Each segment contains one or more extents.
Multiple tablespaces can share a single data file.
A data block is the smallest unit of input/output (I/O) in data files.
It is possible to have tablespaces of different block sizes in a database.
Each data block in the database always corresponds to one operating system block.
第9题:
2,5,1,4,3
5,2,1,3,4
2,1,5,4,3
1,2,3,4,5
第10题:
2,5,1,4,3
1,2,3,4,5
5,2,1,3,4
2,1,5,4,3
第11题:
The Oracle database will not perform block checking for any of the data blocks.
The Oracle database will perform block checking for the default permanent tablespace only.
The Oracle database will perform block checking for the data blocks in all user tablespaces.
The Oracle database will perform block checking for the data blocks in the SYSTEM tablespace only.
The Oracle database will perform block checking for the data blocks in the SYSTEM and SYSAUX tablespaces.
第12题:
The Oracle database will perform block checking for the index blocks only
The Oracle database will not perform block checking for any of the data blocks
The Oracle database will perform block checking for the default permanent tablespace only
The Oracle database will perform block checking for the data blocks in all user tablespaces
The Oracle database will perform block checking for the data blocks in the SYSTEM tablespace only
第13题:
数据库服务器的下面结构中1.Extents 2.OSBlocks 3.Tablespace 4.Segments 5.Oracle Data Block有关从小到大的顺序,以下那个描述是正确的?()
第14题:
When a staging server is used as an environment for testing new data in a default WebSphere Commerce installation, which of the following are true about the staging server?()
第15题:
The DB_BLOCK_CHECKING initialization parameter is set to OFF. 数据库块检测初始化参数被设定为关 Which block checking would be performed?()
第16题:
Which statements are true about logical structures of the Oracle database()
第17题:
Which three statements are true about logical structures of the Oracle database()
第18题:
The SAN is offline
Fiber channel switch
Multiple failed drives in the SAN
HBA
第19题:
The database has a subset of the tables in the production server database.
The database has a copy of selected data from the production database
The database logs changes for later propagation.
The database is accessed as read-only to prevent data corruption.
The database includes all user and order data for offline processing.
第20题:
The Oracle database will perform block checking for the index blocks only
The Oracle database will not perform block checking for any of the data blocks
The Oracle database will perform block checking for the default permanent tablespace only
The Oracle database will perform block checking for the data blocks in all user tablespaces
The Oracle database will perform block checking for the data blocks in the SYSTEM tablespace only Oracle
第21题:
use the external table population
use the Oracle Data Pump export and import utility
use the conventional path data load of SQL*Loader utility
use the direct path data load of Oracle export and import utility
第22题:
Each segment contains one or more extents.
Multiple tablespaces can share a single data file
A data block is the smallest unit of input/output (I/O) in data files.
It is possible to have tablespaces of different block sizes in a database.
Each data block in the database always corresponds to one operating system block
第23题:
An extent cannot spread across data files.
A segment cannot spread across data files.
A data file can belong to only one tablespace.
A data file can have only one segment created in it.
A data block can spread across multiple data files as it can consist of multiple operating system (OS)blocks