2013年12月8日星期日

L'avènement de la certification IBM pratique d'examen 000-422 questions et réponses

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Code d'Examen: 000-422
Nom d'Examen: IBM (IBM Certified Solution Dev - InfoSphere QualityStage v8.5)
Questions et réponses: 124 Q&As

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NO.1 Which two of the following methods are possible ways for selecting the "best" candidate for surviving a
field value? (Choose two)
A. Longest
B. Average match score
C. Reference table lookup
D. Most frequently occurring
E. Least frequently occurring
Answer: A,D

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NO.2 Investigation shows that city name, state abbreviation, and postal code fields all contain null values.
The client is concerned that they might have a data quality issue. Which two investigation types would you
use to determine the magnitude of the problem? (Choose two)
A. Character Discrete with all three fields.
B. Word Investigation using USAREA rule set.
C. Character Concatenate with all three fields.
D. Word Investigation using USADDR rule set.
E. Character Concatenate with all three fields and X mask.
Answer: B,C

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NO.3 You are required to analyze source system data with an Investigate stage. Which two functions can
this stage perform? (Choose two)
A. Classifying tokens
B. Identifying duplicates
C. Changing invalid data
D. Creating reference tables
E. Creating pattern distributions
Answer: A,E

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NO.4 What 4 files are part of the QualityStage rule set?
A. IPO, ITO, UCL, UTO
B. IPO, PTO, UPD, UTD
C. PRS, PTO, ITO, OVR
D. PRC, TBL, PTO, OVR
Answer: A

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NO.5 What two graphical reports are produced by an Investigate stage? (Choose two)
A. Word Pattern Report
B. Column Pattern Report
C. Frequency Word Report
D. Frequency Pattern Report
E. Invalid Token Frequency Report
Answer: C,D

IBM   000-422   000-422   000-422   certification 000-422

NO.6 Which of the following is NOT a goal for re-engineering data?
A. Enrich data
B. Prevent source data quality issues
C. Create multiple views of business entities
D. Identify hidden attributes from free-form fields
Answer: B

IBM   certification 000-422   000-422   000-422 examen

NO.7 If your input data contains only the value "DO NOT USE" consistently in the Name field, which type of
domain-specific object would best be used to override this condition?
A. USNAME.IPO
B. USNAME.ITO
C. USPREP.UTO
D. USPREP.UFO
Answer: B

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NO.8 If rule changes are required to a QualityStage Standardization rule set, which two of the following are
the correct steps to implement in your environment? (Choose two)
A. Changes are rarely required in development of an application
B. Rule sets can not be changed in the QualityStage environment
C. Copy the rule set, rename it then edit the newly created rule set
D. Edit the default rule set delivered with the product then save changes
E. Use the pattern override section to make changes
Answer: C,E

IBM examen   000-422   000-422 examen

NO.9 What two types of data issues generally occur within enterprise data stores? (Choose two)
A. Data myopia
B. Referential Integrity
C. Information standards applied
D. Consistency across all tables
E. Data surprises in individual fields
Answer: A,E

IBM   certification 000-422   000-422 examen   certification 000-422

NO.10 What do you do if you need to only back-up a rule set?
A. Highlight the rule set ET?and exportHighlight the rule set ?ET?and export
B. Highlight the rule set ET?and provision allHighlight the rule set ?ET?and provision all
C. Highlight all rule set components and export
D. Export the job with a standardization stage that includes the rule set and choose the nclude dependent
items?Export the job with a standardization stage that includes the rule set and choose the ?nclude
dependent items
Answer: C

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NO.11 What does the qs_Inv_Pattern field represent in the Pattern Report when using Word Investigation
with one of the provided domain address rule sets?
A. A value example of address data that match the pattern
B. An individual word value that is found inside the address input columns
C. A generated pattern that describes the address input columns
D. The classification of the token that is based on the address domain rule set
Answer: C

certification IBM   000-422   000-422   certification 000-422

NO.12 After standardization, which investigation stage would best help determine the amount of work
required to improve the standardize process of client name data?
A. Word investigation of primary name field
B. Character Discrete investigation of source client name fields
C. Character Concatenate investigations of Input Pattern and source client name fields
D. Character Concatenate investigations of the Unhandled Pattern and source name fields
Answer: D

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NO.13 What pattern action operand denotes the Universal class ?
A. &
B. @
C. ?
D. **
Answer: D

IBM examen   000-422 examen   000-422   certification 000-422

NO.14 If an address starting with the word 'Ignore' is being stored in a variable named temp and you want to
place this value in a field called AdditionalAddress. Which Pattern Action code would accomplish this?
A. COPY temp (0:5) {AdditionalAddress}
B. COPY temp (1:6) {AdditionalAddress}
C. COPY temp (IGNORE) {AdditionalAddress}
D. COPY temp [-IGNORE] {AdditionalAddress}
Answer: B

certification IBM   000-422   certification 000-422

NO.15 Which two statements describe the importance of standardizing data? (Choose two)
A. Apply a consistent length.
B. Prepare data for matching
C. Apply a consistent data type.
D. Make data a consistent language.
E. Apply a consistent representation.
Answer: B,E

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NO.16 How many operands are present in the following Pattern Action language pattern?

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