星期日, 9月 05, 2010

Tablespaces in DB2 UDB databases

1. Suppose you want to create a very large temporary tablespace that will store the global temporary tables where the application data is stored for brief periods of time. Which type of tablespace should you create?

Large
Regular
System temporary
User temporary



2. During the execution of certain operations, internal application-specific data is generated, along with declared global temporary tables. You want to create a tablespace to store this data. Which tablespace should you choose?

Large
Regular
Temporary



3. Suppose you want to create a tablespace where the storage space needs to be set at a certain size, and where additional containers can be added as required. Which type of tablespace should you create?

DMS
SMS
Temporary




4. What allocates storage space in an SMS tablespace?

DB2 Database Manager
Domain Controller
File manager of the operating system
Group Policy




5. What does a tablespace hold?

Boot records
Data
Pointers to data
Registry settings





6. What can a regular tablespace contain?

Declared global temporary tables
Index data
Long field data
Regular data

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