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SASInstitute A00-215 (SAS Certified Associate: Programming Fundamentals Using SAS 9.4) exam is a certification that validates a candidate's understanding of the basic programming concepts of SAS. It is designed for individuals who are interested in pursuing a career in data analysis, business intelligence, and programming using SAS. The A00-215 Exam offers a comprehensive assessment of a candidate's proficiency in SAS programming, data manipulation, and data analysis.

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SASInstitute SAS Certified Associate: Programming Fundamentals Using SAS 9.4 Sample Questions (Q114-Q119):

NEW QUESTION # 114
You are analyzing a dataset containing customer information. You want to create a report that summarizes the average age of customers by their 'IncomeGroup' variable, but you want to display the IncomeGroup values with more descriptive labels. For example, instead of 'High', 'Medium', 'Low', you want to display 'High Income', 'Medium Income', 'Low Income'. How would you use the LABEL statement and PROC MEANS to achieve this?

A. PROC MEANS DATA=YourDataset; VAR Age; CLASS IncomeGroup, LABEL IncomeGroup = 'High Income' / IncomeGroup = 'Medium Income' / IncomeGroup = 'Low Income'; RUN,
B. PROC MEANS DATA=YourDataset; VAR Age; CLASS IncomeGroup; LABEL 'High Income' = IncomeGroup / 'Medium Income' = IncomeGroup / 'Low Income' = IncomeGroup; RUN;
C. PROC MEANS DATA=YourDataset; VAR Age; CLASS IncomeGroup; LABEL IncomeGroup = 'High Income' / IncomeGroup = 'Medium Income' / IncomeGroup = 'Low Income'; OUTPUT OUT=Summary; RUN;
D. PROC MEANS DATA=YourDataset; VAR Age; CLASS IncomeGroup; LABEL IncomeGroup = 'High Income' / IncomeGroup = 'Medium Income'; RUN,
E. PROC MEANS DATA=YourDataset; VAR Age; CLASS IncomeGroup, LABEL IncomeGroup = 'High Income' / 'Medium Income' / 'Low Income', RUN,

Answer: A

Explanation:
The LABEL statement in PROC MEANS allows you to specify temporary labels for variables used in the report The syntax 'LABEL IncomeGroup = 'High Income' / IncomeGroup = 'Medium Income' I IncomeGroup = 'Low Income" assigns the desired labels for each value of the 'IncomeGroup' variable- This ensures the report displays the labels while leaving the original data unchanged. Option B is incorrect as the syntax for labeling multiple values is incorrect Option C is incorrect because only two labels are assigned and not all income groups- Option D is incorrect as it assigns labels to the values 'High Income', 'Medium Income', and 'Low Income' instead of the IncomeGroup variable. Option E is incorrect as the LABEL statement is only for temporary attributes within the PROC MEANS output, not for creating a new dataset.

NEW QUESTION # 115
Which PROC MEANS statements specifies variables to group the data before calculating statistics?

A. GROUP
B. SUMBY
C. VAR
D. CLASS

Answer: D

NEW QUESTION # 116
You have a dataset 'CustomerData' containing 'CustomerlD', 'Age', 'Income', 'PurchaseAmount', and 'PurchaseDate'. You want to analyze the average purchase amount for customers in different age groups. You need to group customers based on their age into three categories: 'Young' (18-30), 'Middle-Aged' (31-50), and 'Senior' (51+). Which code snippet would you use to correctly group customers and calculate the average purchase amount for each age group using PROC MEANS?

Answer: E

Explanation:
This approach first creates a new dataset 'AgeGroups' where customers are categorized based on their age using IF-THEN statements. Then, PROC MEANS is applied to this new dataset with 'AgeGroup' in the CLASS statement to calculate the average purchase amount for each age group. Option A uses 'Age' directly as a CLASS variable, which would not create the desired age groups. Option B does not categorize customers into age groups. Option D uses WHERE statements to filter data but does not categorize customers into age groups. Option E uses incorrect syntax for specifying ranges in the WHERE statement.

NEW QUESTION # 117
You need to generate a report showing the median and standard deviation of a variable 'Weight' for different age groups (under 18, 18-30, 30-50, 50+). Which of the following PROC MEANS statements would you use?

Answer: E

Explanation:
The correct answer is D. The statement uses MEDIAN and STDDEV keywords to calculate the median and standard deviation respectively for the 'Weight' variable within each AgeGroup. Option A only calculates the default statistics which do not include median and standard deviation. Option B calculates N, MEAN, and STD (standard deviation) but not the median. Option C uses the incorrect keyword 'STD' instead of 'STDDEV'. Option E uses STDERR (standard error) instead of STDDEV.

NEW QUESTION # 118
Consider the followin SAS code:

What will the output dataset 'SORTED PRODUCTS' contain?

A. only the distinct records from 'PRODUCTS', sorted by 'DATE MANUFACTURED' ascending and then by 'PRODUCT ID' ascending.
B. All records from 'PRODUCTS, sorted by 'DATE_MANUFACTURED' ascending and then by 'PRODUCT_ID' ascending, with no duplicate rows.
C. All records from 'PRODUCTS, sorted by 'PRODUCT_ID' ascending and then by 'DATE_MANUFACTURED' ascending, with no duplicate rows.
D. The output dataset will have only one row per unique 'PRODUCT ID', sorted by 'PRODUCT ID' and the earliest 'DATE MANUFACTURED' for each 'PRODUCT ID'
E. only the distinct records from 'PRODUCTS, sorted by 'PRODUCT_ID' ascending and then by 'DATE_MANUFACTURED' ascending.

Answer: E

Explanation:
The NODUPKEY option in PROC SORT eliminates duplicate rows based on the variables specified in the BY statement. In this case, it will keep only one row for each unique combination of 'PRODUCT_ID' and 'DATE_MANUFACTURED'. The dataset will be sorted by 'PRODUCT_ID' ascending and then by 'DATE_MANUFACTURED' ascending. Therefore, the output dataset will contain only the distinct records from 'PRODUCTS', sorted accordingly.

NEW QUESTION # 119
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A00-215 TEST PREP | A00-215 EXAM BOOK

A00-215 Test Prep | A00-215 Exam Book