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IBM

C1000-085

IBM Netezza Performance Server V11.x Administrator

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Question: 1

Which two files are extracted from the SQL Extension toolkit package?

libnetinza-version.tar.gz
libnetsqlext-version.tar.gz
libnetxml-version.tar.gz

bnetsqlkit-version.tar.gz wer: A, E
anation: The SQL Extension toolkit package contains various files ssary for extending the functionality of IBM Netezza Performance Ser
When extracting the package, you will find the following files:
bnetinza-version.tar.gz: This file contains the Netezza libraries require extension.
bnetsqlkit-version.tar.gz: This file contains the SQL Extension toolkit, h includes additional functions, operators, and procedures for Netezza

stion: 2
is the purpose of the Netezza External Tables feature? store large unstructured data files.
libnetcrypto-version.tar.gz
li Ans

Que

To
To import/export data between Netezza and external systems.
To enable parallel execution of SQL statements in Netezza.
To provide real-time streaming data processing capabilities.
To encrypt sensitive data stored in Netezza. Answer: B

Explanation: The Netezza External Tables feature is used to import and export data between Netezza and external systems. It allows Netezza to access data stored in external sources, such as flat files or remote databases, and load it into Netezza tables or extract data from Netezza tables and export it to external destinations. This feature facilitates data integration and exchange between Netezza and other systems.

ch statement accurately describes the purpose of Netezza Zone Maps? one maps are used for data replication across Netezza clusters.

one maps enable parallel execution of SQL statements in Netezza. one maps store query plans for optimizing query performance.

one maps provide statistical information for data distribution in Netez one maps are used for data backup and recovery in Netezza.

anation: Netezza Zone Maps provide statistical information for data bution in the system. They store metadata about the distribution of da n tables, allowing the query optimizer to make informed decisions wh uting queries. Zone maps help optimize query performance by determ

lacement and distribution across the Netezza system.

stion: 4

Z
Z
Z
Z za.
Z

Que

Which statement accurately describes the purpose of Netezza Replication?

Netezza Replication is used for automatic failover and high availability.
Netezza Replication enables parallel execution of SQL statements.
Netezza Replication provides advanced data compression techniques.
Netezza Replication ensures data consistency across multiple Netezza
servers.
Netezza Replication is used for query optimization. Answer: A

Explanation: Netezza Replication is used for automatic failover and high availability.

stion: 5

ch Netezza component is responsible for executing user queries? nippet processor

uery optimizer ost database

PU (Snippet Processing Unit) oad utility

anation: The Snippet Processing Unit (SPU) is the Netezza componen onsible for executing user queries. Each SPU is equipped with process er and memory to handle query execution tasks efficiently. The SPU esses snippets of SQL statements in parallel, enabling high-performan

S
Q
H
S
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Question: 6

Which statement is true about Netezza Zone Maps?

Zone maps are used to store metadata about database objects.
Zone maps store statistical information about table data distribution.
Zone maps are used for data encryption in Netezza.
Zone maps are utilized for query optimization in Netezza.
Zone maps are used for data compression in Netezza. Answer: B

maps are not used for metadata storage, data encryption, data pression, or query optimization.

stion: 7

is the purpose of the Netezza Performance Server System Catalog? store user data in a structured format.

maintain metadata about the Netezza system and its objects. provide a graphical user interface for system administration. handle system-level security and access control.

manage data replication across multiple Netezza servers. wer: B

anation: The Netezza Performance Server System Catalog is used to tain metadata about the Netezza system and its objects. It stores mation about databases, tables, views, indexes, users, privileges, and o

Explanation: In Netezza, zone maps store statistical information about table data distribution. They provide valuable metadata that helps optimize query execution by determining data placement and distribution across the system.

Que

To
To
To
To
To

system-related details. The System Catalog is essential for managing and administering the Netezza system.

Question: 8

Which utility is used to monitor and manage the IBM Netezza Performance Server?

nzadmin
nzperfmon
nzupgrade
nzbackup

anation: The utility used to monitor and manage the IBM Netezza ormance Server is "nzadmin." It provides administrative functionalitie as managing system resources, users, databases, and performing vario tenance tasks on the Netezza server.

stion: 9

ch utility is used to create and manage user accounts in IBM Netezza ormance Server?

zsql zpasswd zadmin zload zbackup

wer: C
nzload Answer: A

Que

n
n
n
n
n Ans

Explanation: The utility used to create and manage user accounts in IBM Netezza Performance Server is "nzadmin." It provides administrative functionalities, including user management, resource allocation, and system maintenance tasks. nzadmin is specifically designed for system administration tasks.