Best exercises of IBM certification 000-553 exam and answers

Are you worrying about how to pass IBM 000-553 test? Now don't need to worry about the problem. ITCertKing that committed to the study of IBM 000-553 certification exam for years has a wealth of experience and strong exam dumps to help you effectively pass your exam. Whether to pass the exam successfully, it consists not in how many materials you have seen, but in if you find the right method. ITCertKing is the right method which can help you sail through IBM 000-553 certification exam.

ITCertKing IT Certification has years of training experience. ITCertKing IBM 000-553 exam training materials is a reliable product. IT elite team continue to provide our candidates with the latest version of the 000-553 exam training materials. Our staff made ​​great efforts to ensure that you always get good grades in examinations. To be sure, ITCertKing IBM 000-553 exam materials can provide you with the most practical IT certification material.

Exam Code: 000-553
Exam Name: IBM (IBM Certified Specialist Netezza Performance Software v6.0)
One year free update, No help, Full refund!
Total Q&A: 128 Questions and Answers
Last Update: 2014-02-22

Before you decide to buy ITCertKing of IBM 000-553 exam questions, you will have a free part of the questions and answers as a trial. So that you will know the quality of the ITCertKing of IBM 000-553 exam training materials. The IBM 000-553 exam of ITCertKing is the best choice for you.

ITCertKing have a professional IT team to do research for practice questions and answers of the IBM 000-553 exam certification exam. They provide a very effective training tools and online services for your. If you want to buy ITCertKing products, ITCertKing will provide you with the latest, the best quality and very detailed training materials as well as a very accurate exam practice questions and answers to be fully prepared for you to participate in the IBM certification 000-553 exam. Safely use the questions provided by ITCertKing's products. Selecting the ITCertKing is equal to be 100% passing the exam.

000-553 Free Demo Download: http://www.itcertking.com/000-553_exam.html

NO.1 Click on the exhibit.
Given the following query:
SELECT * FROM TableA, TableB WHERE TableA.c_custkey = TableB.o_custkey;
What type of join processing will occur when the query is executed?
A. Collocation hash join processing
B. Distributed hash join processing
C. Broadcast sort merge join processing
D. Replication sort merge join processing
Answer: A

IBM   000-553 demo   000-553   000-553

NO.2 Which statement is true for database users and groups.?
A. All users must belong to admin group.
B. Creation of users and groups is not allowed.
C. Users and groups are local and tied to a particular database.
D. Users and groups are global and not tied to a particular database.
Answer: D

IBM   000-553   000-553 dumps

NO.3 Which CREATE DATABASE attributes are required?
A. The database name.
B. The database name and the redo log file name.
C. The database name and the table space name.
D. The database name and the temporary table space name.
Answer: A

IBM demo   000-553 braindump   000-553   000-553 test questions

NO.4 Which statement about the TwinFin Groom feature is true?
A. GROOM TABLE requires space to make a complete copy of the table.
B. GROOM TABLE only operates on tables that include an ORGANIZE ON clause.
C. GROOM TABLE prevents nzload from adding data while GROOM is in progress.
D. GROOM TABLE allows UPDATE, DELETE, and INSERT operations to occur while GROOM is in
progress.
Answer: D

IBM   000-553 certification training   000-553   000-553 braindump

NO.5 What is a characteristic of a column that is based on the TIMESTAMP datatype?
A. It includes a date portion.
B. It includes a timezone offset.
C. The value is reevaluated each time the row is selected.
D. The value is initially assigned when the row is first created.
Answer: A

IBM   000-553   000-553   000-553 certification

NO.6 .When working with sequences, which of the following statements will always be true?
A. One-up numbers are generated.
B. Integers (whole numbers) are generated.
C. The first value generated is the number 1.
D. The sequence number assigned will be unique across all tables and databases.
Answer: B

IBM   000-553 exam simulations   000-553 exam simulations   000-553

NO.7 Using a date column as a distribution key may distribute rows evenly across dataslices, why is this a
poor choice of a distribution key?
A. Queries on the table will invoke compression.
B. Queries on date range may involve processing skew.
C. Queries on date range will utilize only host processing.
D. Queries on the table will invoke compression on the date columns.
Answer: B

IBM   000-553 practice test   000-553   000-553

NO.8 What is the TwinFin host Linux file that must be modified to adjust optimizer settings
permanently?
A. /nz/data/postgresql.conf
B. /nz/data/config/system.cfg
C. /nz/kit/sys/initTopology.cfg
D. /nz/kit/log/sysmgr/sysmgr.log
Answer: A

IBM   000-553   000-553   000-553

NO.9 Columns in a table may be zonemapped. How are those columns chosen?
A. They are automatically selected by the system.
B. They are based on the same columns as the table's distribution key.
C. They are added via the ALTER TABLE ADD INDEX(column_name) statement.
D. They are added via the ALTER TABLE ADD ZONEMAP(column_name) statement.
Answer: A

IBM   000-553   000-553   000-553 test answers   000-553

NO.10 When creating a table, you can specify a column constraint for each individual column of either "NULL"
or "NOT NULL". When column values are later evaluated within a query statement, which of these is true?
A. 0 is equal to null, the empty string ( '' ) is equal to null.
B. 0 is equal to null, the empty string ( '' ) is not equal to null.
C. 0 is not equal to null, the empty string ( '' ) is equal to null.
D. 0 is not equal to null, the empty string ( '' ) is not equal to null.
Answer: D

IBM dumps   000-553   000-553   000-553 exam simulations   000-553

NO.11 When are zonemaps initially created for a table?
A. nzbackup
B. nzreclaim
C. CREATE TABLE
D. ALTER TABLE ADD ZONEMAPS
Answer: C

IBM   000-553   000-553 exam prep   000-553 test   000-553 dumps   000-553 certification

NO.12 Which clause CANNOT be used with a CREATE VIEW statement?
A. SUM ()
B. GROUP BY
C. ORDER BY
D. OUTER JOIN
Answer: C

IBM certification   000-553 pdf   000-553 practice test   000-553   000-553

NO.13 Which two characteristics describe the materialized view on TwinFin. (Choose two.)
A. Materialized views can contain aggregates.
B. Materialized views can contain a HAVING clause.
C. Materialized views can contain a WHERE clause.
D. Materialized views can contain an ORDER BY clause.
E. Materialized views can reference only one base table in the FROM clause.
Answer: D,E

IBM   000-553   000-553   000-553 answers real questions

NO.14 Which two statistical data points are automatically updated when performing an INSERT on a table?
(Choose two.)
A. The number of rows in the table.
B. The column histogram statistics.
C. The number of NULLs in each column.
D. The number of unique values in each column.
E. The minimum and maximum column value information (excluding text columns).
Answer: A,E

IBM   000-553   000-553 test questions

NO.15 What should be considered when you are asked to select the distribution key columns for a very large
fact table?
A. As many columns as possible.
B. Columns that contain many nulls.
C. Columns that contain few unique values.
D. Columns used to join to other large tables.
Answer: D

IBM   000-553 pdf   000-553 certification training

NO.16 Which statement is true regarding any database user?
A. The user has a table space defined.
B. The user can be assigned to more than one group.
C. The user must have a corresponding host account.
D. The user can be removed from the default PUBLIC group.
Answer: B

IBM   000-553 dumps   000-553 exam dumps   000-553 exam dumps   000-553

NO.17 What is the maximum number of columns you can choose as organizing keys for clustered base table?
A. 1
B. 2
C. 4
D. 8
Answer: C

IBM   000-553 questions   000-553   000-553 braindump

NO.18 After performing a GROOM on a clustered base table, which statement is true?
A. The table is redistributed on the ORGANIZE ON clause.
B. The table is reorganized on the ORGANIZE ON clause.
C. The table is reorganized on the DISTRIBUTE ON clause.
D. The table is redistributed on the DISTRIBUTE ON clause.
Answer: B

IBM test   000-553   000-553

NO.19 Why should you avoid using Boolean data types as a distribution key for a table ?
A. Table will not join.
B. Table will not broadcast.
C. Table is likely to be skewed.
D. Table is likely to be evenly spread across data slices.
Answer: C

IBM   000-553 exam simulations   000-553   000-553 test

NO.20 What is the raw user data space available on a TwinFin 24?
A. 24TB
B. 48TB
C. 64TB
D. 100TB
Answer: C

IBM   000-553 demo   000-553 test   000-553 study guide   000-553 dumps

ITCertKing offer the latest 74-343 exam material and high-quality JK0-U11 pdf questions & answers. Our VCE testing engine and MB5-700 study guide can help you pass the real exam. High-quality 000-652 dumps training materials can 100% guarantee you pass the exam faster and easier. Pass the exam to obtain certification is so simple.

Article Link: http://www.itcertking.com/000-553_exam.html