New (2022) IBM C1000-085 Exam Dumps [Q22-Q44]

New (2022) IBM C1000-085 Exam Dumps

Best Way To Study For IBM C1000-085 Exam Brilliant C1000-085 Exam Questions PDF

NEW QUESTION 22
Which statement regarding drive failure is true?

• A. Queries and transactions are interrupted by drive failure because there is no drive mirroring for drives.
• B. Queries and transactions are not interrupted in the event of a drive failure.
• C. Queries and transactions are not interrupted by drive failure if their data is not on the failed drive.
• D. Running queries and transactions will finish, but new transactions will not be allowed till drive is changed.

Answer: C

 

NEW QUESTION 23
To enable or disable multiple schema support on the IBM Netezza Performance Server, which configuration file needs to be updated?

• A. postgresql.conf
• B. system.cfg
• C. startup.cfg
• D. pg_hba.conf

Answer: A

 

NEW QUESTION 24
What should be the state of the IBM Netezza Performance Server system in order to run the nz_manual_vacuum command?

• A. paused
• B. stopped
• C. running
• D. online

Answer: B

 

NEW QUESTION 25
Which three scripts are included in the IBM Netezza Performance Server Software Support Tools?

• A. nz tables
• B. nzbackup
• C. nz_stats
• D. nz_ddl
• E. nzsql
• F. nzsqa

Answer: A,B,F

 

NEW QUESTION 26
Which two commands can be used to get a plan file for a query?

• A. nzsql -c "show planfile <planid>"
• B. nzsql -c "get planfile <planid>"
• C. nz_plan <planid>
• D. nz_get <planid>
• E. nzsql -c "select plan_text from _v_plan"

Answer: A,D

 

NEW QUESTION 27
To how many resource groups can a user be assigned?

• A. one
• B. four
• C. unlimited
• D. three

Answer: D

 

NEW QUESTION 28
IBM Netezza Performance Server drivers for the Go Language can be obtained from which location?

• A. IBM Public GitHub Repository
• B. Red Hat Marketplace
• C. download.google.com
• D. Docker Hub

Answer: D

 

NEW QUESTION 29
Which partition on the SPU node us used to store transient working data that is generated during query execution?

• A. Mirror
• B. nzlocal
• C. Nzscratch
• D. Primary

Answer: D

 

NEW QUESTION 30
What are Clustered Base Tables (CBT)?

• A. Tables that decrease allocated storage
• B. Tables that increase pre-sorting of new table records before a loading operation.
• C. Tables that replicate the base table.
• D. Tables that contain sorted data using one to four columns.

Answer: D

 

NEW QUESTION 31
Which state does the nzstate command show when the IBM Netezza Performance Server system fails to initialize?

• A. down
• B. paused
• C. discovering
• D. stopped

Answer: B

 

NEW QUESTION 32
Which command is used to register a user defined table function in the database?

• A. ALTER FUNCTION
• B. CREATE FUNCTION
• C. ECHO
• D. nzudxcompile

Answer: B

 

NEW QUESTION 33
By default, when are the postgres logs rotated on an IBM Netezza Performance Server?

• A. weekly or greater than 5 GB
• B. hourly or greater than 100 MB
• C. daily or greater than 1 GB
• D. monthly or greater than 10 GB

Answer: B

 

NEW QUESTION 34
Which two commands will show a query plan without running the query?

• A. nz_plan querytext
• B. nzsql -t querytext -0 planfile.pln
• C. EXPLAIN PLAN FILE querytext
• D. EXPLAIN PLANGRAPH querytext
• E. EXPLAIN querytext

Answer: A,E

 

NEW QUESTION 35
What command is used to verify the release of IBM Netezza Performance Server Analytics installed?

• A. nzcm -inza
• B. nzinza
• C. nzrev --inza
• D. inzarev

Answer: A

 

NEW QUESTION 36
Which two cross-database SQL operations are allowed?

• A. ALTER VIEW
• B. ALTER TABLE
• C. CREAE TABLE
• D. REVOKE
• E. DELETE

Answer: B,C

 

NEW QUESTION 37
What nzsqa option can be used to view workload metrics including usage summary, resource usage and short/long running jobs?

• A. nzsqa wlm
• B. nzsqa responders
• C. nzsqa progress
• D. nzsqa schedqueues -sys

Answer: B

 

NEW QUESTION 38
How does IBM Netezza Performance Server store data?

• A. Tables are distributed to a single data slice compressed.
• B. Tables are distributed across all data slices uncompressed.
• C. Tables are distributed across a subset of data slices uncompressed.
• D. Tables are distributed across all data slices compressed

Answer: D

 

NEW QUESTION 39
Which statement is true when executing the GROM command on a Clustered Base Table (CBT)?

• A. It reclaims space from deleted rows and does not re-order data
• B. It reclaims space from deleted rows and re-orders data.
• C. Enough space is required for GROOM to make a complete copy of the table
• D. GROOM uses CREATE TABLE AS SELECT (CATAS) for CBT to reclaim space and re-order data.

Answer: A

 

NEW QUESTION 40
What are two primary purposes of UDX?

• A. to offer new and unique types of analyses through customized code
• B. to force execution only on the SPU nodes
• C. it is a required component of all Netezza SQL commands
• D. to showcase one's capability to write UDX code to duplicate existing SQL functions
• E. to accelerate analysis by processing data in-database

Answer: D,E

 

NEW QUESTION 41
Which two scenarios can be addressed using the nz_check_disk_scan_speeds command?

• A. get disk storage utilization details
• B. slow performing SPU or drive
• C. check system status
• D. get skew information distributed across disks
• E. see disk read and write speeds

Answer: A,D

 

NEW QUESTION 42
Which system view stores the information on how many resources have been allocated for the resource group versus how many were allowed?

• A. _v_plan_resource
• B. _v_qryhist
• C. _v_system_util
• D. _v_sched_gra

Answer: A

 

NEW QUESTION 43
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. Create a view with a typecast to integer and use view for query purposes
• C. CREATE ORGANIZED view for FACT_SALES table
• D. alter table fact_sales to organize on zip_code. followed by groom.

Answer: C

 

NEW QUESTION 44
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IBM C1000-085 Exam Syllabus Topics:

Topic	Details
Topic 1	Explain transaction management, ACID and invisibility lists Explain system states in IBM Netezza Performance Server
Topic 2	Manage the IBM Netezza Performance Server catalog Configure and manage history data collection
Topic 3	Monitor IBM Netezza Performance Server log files Leverage external tables such as nz, migrate, S3, and nzload
Topic 4	Understanding the basics of platform management for IBM Netezza Performance Server Design disaster recovery with IBM Netezza Performance Server
Topic 5	Describe the system catalog, system tables and views Explain IBM Netezza Performance Server storage layout

 

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