P2090-095 Exam Training Practice Tests (IBM InfoSphere QualityStage Fundamentals Technical Mastery Test v1)]

Question 1

Which of the following rules will retain FIELD1 with the longest last name and TITLEequals to "MR"?

A. FIELD1: SIZEOF(TRIM(c."LASTNAME"))>= SIZEOF(TRIM(b."LASTNAME"))
ANDb.TITLE="MR" B. FIELD1: SIZEOF(TRIM(c."LASTNAME"))>= SIZEOF(TRIM(b."LASTNAME")) AND
c.TITLE="MR" C. FIELD1: SIZEOF(TRIM(c."LASTNAME"))<= SIZEOF(TRIM(b."LASTNAME")) AND
c.TITLE="MR" D. FIELD1: SIZEOF(TRIM(c."LASTNAME"))>= SIZEOF(TRIM(c."LASTNAME")) AND
c.TITLE="MR"

Correct Answer: B

Question 2

Which of the following is NOT true regarding theuse of Match Type?

A. Unduplicate Match requires two source files. B. Reference Match has one-to-one correspondence. C. Reference Match has many-to-one correspondence. D. All of the above.

Correct Answer: A

Question 3

Which of the following is NOT possible when using QualityStage for matching?

A. Identify duplicate records. B. Perform Householding for individuals. C. Identify records that refer to the same entity, and eliminatethose records without a key. D. Set both the low and high cutoff values to eliminate clerical decision.

Correct Answer: C

Question 4

Which of the following is a good description of data quality?

A. How many variations of the data there are. B. How reliable is the accuracy of the data. C. What are the sources of the data. D. How many volumes of data there are.

Correct Answer: B

Question 5

Which of the following is TRUE regarding the use of Critical Fields?

A. Critical Fields do not have to match exactly. B. Critical Fields are used to identify fields that must agree in order for records to be linked. C. Only critical fields of a record are used to calculate the composite weights of the record. D. Critical Fields are fields with missing values.

Correct Answer: B

IBM InfoSphere QualityStage Fundamentals Technical Mastery Test v1 - P2090-095 Exam Practice Test