先試後買

A. SQL explorer feature provides Query Drill Down functionality to analyze SQL statements.

B. Informix cluster cannot be managed using Informix OpenAdmin Tool.

C. Ontape backup can be taken using Informix OpenAdmin Tool.

D. Informix OpenAdmin Tool cannot be used to run the equivalent of onstat commands.

E. Informix OpenAdmin Tool does not support multiple languages.

A. partition BLOBs

B. blobspace BLOBs

C. CLOBs

D. smart BLOBs

A. Increase the value of NUMFDSERVERS and add more poll threads.

B. Increase the value of MAX_INCOMPLETE_CONNECTIONS.

C. Increase the value of NUMFDSERVERS and increase the number of MSC VPs.

D. Increase the network buffer pool using the IFX_NETBUF_PVTPOOL_SIZE environment variable.

A. Partition by Expression

B. Fragment by Expression

C. Fragment by Round Robin

D. Fragment by Range

A. The minimum of the two values is the actual constraint.

B. PDQPRIORITY is the only constraint.

C. The constraint is MAX_PDQPRIORITY / 100 * PDQPRIORITY / 100.

D. MAX_PDQPRIORITY is the only constraint.

A. User local shell, system global

B. System global, user local shell, onconfig file

C. Onconfig file, user local shell, system global

D. System global, user local shell

A. FAILOVER_CALLBACK

B. HA_FOC_ORDER

C. CLUSTER_TXN_SCOPE

D. FAILOVER_TX_TIMEOUT

A. EXECUTE FUNCTION task ("check server","sessions");

B. EXECUTE FUNCTION task ("check sessions","all");

C. EXECUTE FUNCTION task ("onstat","-g ses");

D. EXECUTE FUNCTION task ("view sessions","all");

A. To display update statistics information about the data mart and its tables.

B. To display status information about the data mart.

C. To display statistics about the workers and coordinators defined for the accelerator.

D. To display status information about the Informix Warehouse Accelerator and all the data marts.

A. IBM DB2

B. IBM Cloudscape

C. IBM solidDB

D. IBM Informix