Selon les anciens test IBM 000-419, la Q&A offerte par Pass4Test est bien liée avec le test réel.
Pass4Test a capacité d'économiser vos temps et de vous faire plus confiant à réussir le test. Vous pouvez télécharger le démo IBM 000-419 gratuit à connaître mieux la bonne fiabilité de Pass4Test. Nous nous font toujours confiant sur nos produits, et vous aussi dans un temps proche. La réussite de test IBM 000-419 n'est pas loin de vous une fois que vous choisissez le produit de Pass4Test. C'est un choix élégant pour vous faciliter à réussir le test IBM 000-419.
Pass4Test est un site web qui vous donne plus de chances à passer le test de Certification IBM 000-419. Le résultat de recherche sortis par les experts de Pass4Test peut assurer que ce sera vous ensuite qui réussirez le test IBM 000-419. Choisissez Pass4Test, choisissez le succès. L'outil de se former de Pass4Test est bien efficace. Parmi les gens qui ont déjà passé le test, la majorité a préparé le test avec la Q&A de Pass4Test.
Code d'Examen: 000-419
Nom d'Examen: IBM (IBM InfoSphere Quality Stage v8 Examination)
Questions et réponses: 118 Q&As
Pass4Test est un seul site de provider le guide d'étude IBM 000-419 de qualité. Peut-être que vous voyiez aussi les Q&A IBM 000-419 dans autres sites, mais vous allez découvrir laquelle est plus complète. En fait, Pass4Test est aussi une resource de Q&A pour les autres site web.
Si vous traviallez dur encore pour préparer le test de IBM 000-419 et réaliser votre but plus vite, Pass4Test peut vous donner une solution plus pratique. Choisir la Q&As de Pass4Test qui vous assure que c'est pas un rêve à réussir le test IBM 000-419.
Le test certification IBM 000-419 est une bonne preuve de connaissances professionnelles et la techniques. Dans l'Industrie IT, beaucoiup de humains ressource font l'accent de lesquels certificats que les volontiers obtiennent. C'est clairement que le certificat IBM 000-419 puisse augmenter la compétition dans ce marché.
000-419 Démo gratuit à télécharger: http://www.pass4test.fr/000-419.html
NO.1 When testing a reference match specification, which two statements accurately describe what should
be performed? (Choose two.)
A. Match frequencies must be generated to have no overlap.
B. Match frequencies must be generated for the source file.
C. Match frequencies must be generated for the reference file.
D. Match frequencies must be generated to have some overlap.
Answer: BC
IBM certification 000-419 000-419 certification 000-419 000-419 examen
NO.2 Click the Exhibit button.
The exhibit displays an example of distribution of weights for matched and unmatched records.
To further separate the distributions and improve the distinction of matched and unmatched records,
which three statements are true? (Choose three.)
A. Add disagreement weight overrides which will decrease the match composite score.
B. Decrease the number of variables in the match to allow remaining match fields to have more
discriminating power.
C. Add more variables to the match to provide additional information in calculating the match composite
score.
D. Lower the clerical cutoff and increase the match cutoff.
E. Add agreement weight overrides which will increase the composite match score.
Answer: ACE
IBM examen certification 000-419 000-419 examen
NO.3 You built and tested a match job. Now you want to move it to the production server. Which three
components should be moved to the production server? (Choose three.)
A. job
B. match passes
C. rule sets
D. match specifications
E. Match Designer evaluation database
Answer: ABD
IBM 000-419 examen 000-419 examen
NO.4 A survive rule requires which two components? (Choose two.)
A. master record
B. column to analyze
C. match type
D. technique to apply
Answer: BD
IBM 000-419 000-419
NO.5 Which two steps occur when executing a match? (Choose two.)
A. summing records
B. isolating a subset of records to process using blocking strategy
C. incrementing a group of records using hashing strategy
D. scoring records
Answer: BD
certification IBM certification 000-419 000-419
NO.6 Given the survivorship rule shown below:
COLUMN3: (SIZEOF(TRIM c.COLUMN3) >= 5) AND (SIZEOF(TRIM c.COLUMN1) > 0)
How will this survivorship rule be interpreted?
A. COLUMN3 of the previous record should be retained if the column contains five or more characters
and COLUMN1 has any contents.
B. COLUMN3 of the previous record should not be retained if the column contains five or more characters
and COLUMN1 has any contents.
C. COLUMN3 of the current record should be retained if the column contains five or more characters and
COLUMN1 has any contents.
D. COLUMN3 of the current record should not be retained if the column contains five or more characters
and COLUMN1 has any contents.
Answer: C
certification IBM 000-419 000-419 examen 000-419 000-419
NO.7 When multiple rules are specified for the same target in a Survive stage, how is precedence
determined?
A. The first rule to evaluate as true has priority.
B. The rules appearing later in the list have precedence.
C. The value in the rule priority option determines the precedence.
D. The master record of the match set has priority.
Answer: B
certification IBM 000-419 examen certification 000-419 000-419
NO.8 When running Word Investigation, producing a pattern report will help you do what?
A. Refine a standardization rule set.
B. Decide which fields to use for blocking fields.
C. Discover inconsistencies in data type representation.
D. Identify which patterns should survive.
Answer: A
IBM 000-419 examen 000-419 000-419 000-419 000-419 examen
NO.9 Some records in the Name column may contain a valid data value such as "Jane Doe" and some
records contain a NULL. The Name column is not used as a blocking variable. Which action can be
performed in the match specification to penalize records for containing a NULL in the name column?
A. Increase the Match Cut-off setting.
B. Change the Data Source Missing Weight.
C. Add a Weight Override for disagreement weight.
D. Change the Weight Override Conditional Data setting.
Answer: B
IBM certification 000-419 000-419 000-419
NO.10 For an Unduplicate Match, how does the Match stage determine the master record?
A. the record within a block with the most unhandled data
B. the record within a block with the most values populated
C. the record within a block that matched to itself with the highest weight
D. the record within a block that occurred last
Answer: C
IBM 000-419 examen 000-419
NO.11 In a sample data set of 10,000,000 records, the Social Security number has 90 percent distinct values.
To ensure that the Social Security number does not over-discriminate based upon its rare occurrence,
which statement is true?
A. Change the u-probability on the match command screen from .01 to .0000001.
B. Set special variable handling "CRITICAL".
C. Set special variable handling "NOFREQ".
D. Do not use the Social Security number in a match command.
Answer: C
certification IBM certification 000-419 000-419 examen 000-419
NO.12 Click the Exhibit button.
Examine the statistics shown in the exhibit.
How many candidate groupings were processed for the data in Match Pass - CUSTOMER_ZIP3?
A. 4
B. 19
C. 14
D. 23
Answer: C
certification IBM 000-419 000-419 examen 000-419 000-419
NO.13 You modified a rule set to correct a problem with address standardization. Subsequent job runs show
no changes in standardization. Which two techniques will troubleshoot the problem? (Choose two.)
A. Provision the rule set.
B. Use a reject file for the input sequential file.
C. Use a reject file for the output data set.
D. Use the Rules Analyzer to test the rules logic.
Answer: AD
IBM certification 000-419 000-419 000-419
NO.14 How does the Survive stage relate records to be survived?
A. by the target columns of each survive rule
B. by the group identification column
C. by the column to be analyzed for each rule
D. by the match type ID column
Answer: B
certification IBM 000-419 000-419 examen certification 000-419 000-419 examen
NO.15 Which two statements are true about QualityStage survivorship? (Choose two.)
A. A rule can have only one target and a TRUE condition expression.
B. The input record requires a group identifier.
C. All input records must be combined into one input link.
D. A Survive job requires that you link a single input stage with multiple output stages.
E. The output file definition is the same as the input file definition.
Answer: BC
IBM 000-419 000-419 examen
NO.16 Click the Exhibit button.
In the exhibit you created and ran an unduplication job that produces masters, duplicates, clericals, and
residuals. The resulting residuals appear to contain records that should have matched.
Which technique will help you find the problem?
A. Add a reject link to the Matched stage to capture records with invalid data.
B. Add a reject link to the Unduplicate stage to capture records with invalid data.
C. Insert a Peek stage between the Unduplicate and Residuals stage to audit records.
D. Examine the match statistics message for the job in Director and look for block overflow.
Answer: D
IBM examen 000-419 000-419 examen 000-419 000-419
NO.17 What are the two Match Specification probabilities that can be configured? (Choose two.)
A. m probability
B. u probability
C. r probability
D. pi probability
Answer: AB
IBM 000-419 000-419 certification 000-419 000-419 examen
NO.18 What is a result when you increase the match cut-off setting?
A. It minimizes the false positives.
B. It minimizes the false negatives.
C. It adds agreement weight.
D. It subtracts agreement weight.
Answer: A
certification IBM 000-419 000-419 examen
NO.19 What are the values of a survived record's columns if no input records pass any of the survive rules?
A. blanks
B. values of the first record processed
C. values of the last record processed
D. values of the master record of the matched set
Answer: A
IBM examen certification 000-419 000-419 000-419 000-419
NO.20 You are obtaining product data from a new parts vendor. In your processing design you are using the
Reference Match stage to ensure these new parts are valid. This stage can deliver up to six outputs as a
result of this match processing. What are three of these outputs? (Choose three.)
A. Data Duplicate
B. Data Filtered
C. Clerical
D. Sorted
E. Match
Answer: ACE
IBM 000-419 000-419
Le produit de Pass4Test est réputée par une bonne qualité et fiabilité. Vous pouvez télécharger le démo grantuit pour prendre un essai, nons avons la confiance que vous seriez satisfait. Vous n'aurez plus de raison à s'hésiter en face d'un aussi bon produit. Ajoutez notre Q&A au panier, vous aurez une meilleure préparation avant le test.
没有评论:
发表评论