RelationalDBDesign
SiteMap
Database Architecture
Database Admin
Managing Users
Managing Objects
Backup Recovery
Admin Tasks
Space Management
«Prev
Next»
Managing Objects
Space Management
Storage Management Concepts
Data Blocks
Data System Blocks
Segment Role
Oracle extents Data
Setting Extent Size
Tablespace Default
Data Dictionary Storage
Oracle Free Space
Oracle Lists
Space Blocks
Free Space
Table Space Fragmentation
Correct Table Space
Space Management Conclusion
Managing Tables
Create Oracle Table
Column Datatypes
Schema Manager Table
Generate Table List
Describing Table Columns
Modify Table Column
Delete Oracle Table
Schema Manager Conclusion
Managing Constraints
Four Basic Constraints
Primary Key Constraints
Database Table Constraints
Create Foreign Constraints
Unique Foreign Key Constraints
Table Trigger
Adding Table Constraints
Implement Column Constraints
Data Dictionary Constraints
Managing Constraints
Oracle Indexes
Oracle Database Index
Oracle Data Index
Index Types
Create Table Index
Separate Indexes-
Alter Index Attributes
Rebuilding Oracle Index
Data Dictionary Views
Drop Index Oracle
Using Oracle Indexes
Managing Privileges
Granting Privileges
Grant Command
Using Security Manager
Listing Table Privileges
Listing Privileges Columns
Revoking Object Privileges
Object Privileges Conclusion
Database Security Roles
Database Roles
Creating Roles
Granting Role Privileges
Default non Default Roles
Password Protected Roles
WITH ADMIN OPTION
Security granted By Roles
Invoker Caller Routine
View Information about Roles
Listing Granted Roles
Drop Database Role
Oracle Space Management - Quiz
Each question is worth 1 point. Select the best answer or answers for each question.
1.
Which of the following types of segments hold data permanently?
Please select all the correct answers.
A.
Index segment
B.
Rollback segment
C.
Data segment
D.
Temporary segment
2.
Which is correct if your database will be primarily holding smaller rows?
Please select the best answer.
A.
Specify a smaller data block size when you create the database.
B.
Specify a larger data block size when you create the database.
C.
The data block size is automatically adjusted for the size of the rows in a table.
D.
The data block size does not matter.
3.
How many extents are allocated when you initially create a table?
Please select the best answer.
A.
No extents are allocated.
B.
The number of extents specified as the initial number are allocated when the first row is inserted into the table.
C.
The number of extents specified as the minimum number are allocated immediately.
D.
The maximum number of extents are allocated immediately