IBM C1000-085 IBM Netezza Performance Server V11.x Administrator Online Training
IBM C1000-085 Online Training
The questions for C1000-085 were last updated at Dec 26,2024.
- Exam Code: C1000-085
- Exam Name: IBM Netezza Performance Server V11.x Administrator
- Certification Provider: IBM
- Latest update: Dec 26,2024
Which two commands can be used to get a plan file for a query?
- A . nzsql -c "show planfile <planid>"
- B . nzsql -c "select plan_text from _v_plan"
- C . nzsql -c "get planfile <planid>"
- D . nz_get <planid>
- E . nz_plan <planid>
When integrating IBM Spectrum Protect into IBM Netezza Performance Server (NPS) for backup and restore, how must the NPS host be defined?
- A . as a client of the storage manager server
- B . as the primary storage manager server
- C . as the primary backup target
- D . as a cloud storage repository
What happens to NFS mounts after a container failover?
- A . NFS is handled by Red Hat OpenShift and does not need to be mounted.
- B . Sysmgr will remount it as part of the IBM Netezza Performance Server environment
- C . A containers do not allow for NFS mounts.
- D . It will be automatically mounted by the ipsnfs service.
When computing the row size for a table row, what overhead should be accounted for?
- A . 48 bytes for ROWID, CREATEXID and DELETEXID only
- B . 32 bytes for ROWID. CREATEXID, DELETEXID and the null vector
- C . 32 bytes for ROWID. CREATEXID and DELETEXID and a variable number of bytes for the null vector if there are nullable columns
- D . 24 bytes for ROWID. CREATEXID and DELETEXID plus null vector if there are nullable columns and record header depending on string columns
What is the maximum length of a CHAR/VARCHAR column?
- A . 65.535
- B . 32.000
- C . 64,000
- D . 16.000
Which date time format is used to capture history activities?
- A . system time
- B . local time
- C . EST
- D . GMT
What ap cli command is used to disable a node?
- A . ap node power off
- B . ap node set__personality fail
- C . ap stopnode
- D . ap node disable
Which system view stores the information on how many resources have been allocated for the resource group versus how many were allowed?
- A . _v_sched_gra
- B . _v_system_util
- C . _v_qryhist
- D . _v_plan_resource
What should be the state of the IBM Netezza Performance Server system in order to run the nz_manual_vacuum command?
- A . online
- B . running
- C . stopped
- D . paused
Consider a scenario where a customer has a FACT_SALES table with a column zip_code with data type char (5| They frequently restrict on this column, but the query is very inefficient.
What is the correct way to optimize this query without modifying the column?
- A . Create a copy of FACT_SALES table with zip_code as integer data type.
- B . alter table fact_sales to organize on zip_code. followed by groom.
- C . CREATE ORGANIZED view for FACT_SALES table
- D . Create a view with a typecast to integer and use view for query purposes
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