ITCertKing IBM 000-553 exam questions and answers provide you test preparation information with everything you need. About IBM 000-553 exam, you can find these questions from different web sites or books, but the key is logical and connected. Our questions and answers will not only allow you effortlessly through the exam first time, but also can save your valuable time.
ITCertKing promise that we will spare no effort to help you pass IBM certification 000-553 exam. Now you can free download part of practice questions and answers of IBM certification 000-553 exam on ITCertKing. When you select ITCertKing, you can not only pass IBM certification 000-553 exam, but also have one year free update service. ITCertKing can also promise if you fail to pass the exam, ITCertKing will 100% refund.
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: 2014-02-14
ITCertKing can provide you a pertinence training and high quality exercises, which is your best preparation for your first time to attend IBM certification 000-553 exam. ITCertKing's exercises are very similar with the real exam, which can ensure you a successful passing the IBM certification 000-553 exam. If you fail the exam, we will give you a full refund.
ITCertKing not only provide the products which have high quality to each candidate, but also provides a comprehensive after-sales service. If you are using our products, we will let you enjoy one year of free updates. So that you can get the latest exam information in time. We will be use the greatest efficiency to service each candidate.
ITCertKing is a website which is able to speed up your passing the IBM certification 000-553 exams. Our IBM certification 000-553 exam question bank is produced by ITCertKing's experts's continuously research of outline and previous exam. When you are still struggling to prepare for passing the IBM certification 000-553 exams, please choose ITCertKing's latest IBM certification 000-553 exam question bank, and it will brings you a lot of help.
If you are still hesitating whether to select ITCertKing, you can free download part of our exam practice questions and answers from ITCertKing website to determine our reliability. If you choose to download all of our providing exam practice questions and answers, ITCertKing dare 100% guarantee that you can pass IBM certification 000-553 exam disposably with a high score.
000-553 Free Demo Download: http://www.itcertking.com/000-553_exam.html
NO.1 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 braindump 000-553 000-553
NO.2 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 answers real questions 000-553 test answers 000-553 study guide
NO.3 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 000-553 exam dumps 000-553
NO.4 When are zonemaps initially created for a table?
A. nzbackup
B. nzreclaim
C. CREATE TABLE
D. ALTER TABLE ADD ZONEMAPS
Answer: C
IBM exam prep 000-553 braindump 000-553 000-553 000-553 original questions
NO.5 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 answers real questions 000-553 study guide 000-553 000-553 exam dumps
NO.6 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 exam simulations 000-553 000-553
NO.7 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 demo 000-553 000-553 000-553
NO.8 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 000-553 000-553 exam prep 000-553 certification training
NO.9 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 original questions 000-553 000-553 pdf 000-553 dumps
NO.10 .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 study guide 000-553 certification training 000-553 test questions 000-553
NO.11 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 practice test 000-553 000-553
NO.12 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 certification training 000-553 answers real questions 000-553 000-553 000-553
NO.13 Which clause CANNOT be used with a CREATE VIEW statement?
A. SUM ()
B. GROUP BY
C. ORDER BY
D. OUTER JOIN
Answer: C
IBM 000-553 exam 000-553 000-553 000-553 000-553
NO.14 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 study guide 000-553 study guide 000-553
NO.15 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 000-553 000-553 pdf
NO.16 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 demo 000-553 000-553 000-553 certification training
NO.17 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 exam 000-553 exam simulations 000-553 000-553 000-553
NO.18 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 pdf 000-553 000-553 exam
NO.19 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 answers real questions 000-553 test answers 000-553 000-553 000-553
NO.20 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 exam dumps 000-553 000-553 certification
ITCertKing offer the latest 000-503 exam material and high-quality JN0-694 pdf questions & answers. Our HP2-N42 VCE testing engine and MB2-866 study guide can help you pass the real exam. High-quality 200-120 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
没有评论:
发表评论