Clear your concepts with A00-215 Questions Before Attempting Real exam [Q35-Q54]

NO.35 You have a SAS dataset named ‘SALES’ with a variable ‘ORDER DATE’ representing the order date in a numeric date format. You need to create a new variable ‘MONTH NAME’ that displays the full month name corresponding to the ‘ORDER DATE’. Which SAS code snippet achieves this?

NO.36 Consider the following SAS code snippet. What type of error, if any, does the code contain?

NO.37 You have three datasets: ‘ORDERS’, ‘CUSTOMERS’, and ‘PRODUCTS’, all sharing the same ‘CUSTOMER ID’ and ‘PRODUCT ID’ variables. You need to create a combined dataset with customer information and product details for every order in ‘ORDERS’. What is the correct sequence of MERGE statements to achieve this?

NO.38 You have a SAS dataset named ‘CUSTOMERS’ with variables ‘CustomerlD’, ‘Name’, ‘City’, ‘State’, and ‘Zipcode’. You want to create a report that displays only the ‘CustomerlD’, ‘Name’, and ‘City’ variables for customers residing in ‘California’ and ‘Texas’ but not in ‘Los Angeles’ city. Which PROC PRINT statement achieves this?

NO.39 What is the default byte size of a numeric variable?
Enter your numeric answer in the space above.

NO.40 You need to analyze survey data, where each respondent can provide multiple answers to a question. You want to calculate the frequency of each answer choice for each survey question. Which of the following code snippets would correctly achieve this, using BY group processing with FIRST. and LAST. To accumulate in groups?

NO.41 You have a dataset with customer demographics and sales dat
a. You want to calculate the average customer age and average purchase amount, displaying both to one decimal place. Which PROC MEANS statement would achieve this with the MAXDEC= option?

NO.42 You are working with a SAS dataset ‘SALES’ containing sales data for different products. The dataset has variables ‘PRODUCT ID’, ‘SALES DATE’, ‘SALES AMOUNT’, and ‘REGION’. You need to create a new dataset named ‘SALES QI’ that includes only sales records for the first quarter (January, February, March) of the year and renames the ‘SALES DATE’ variable to ‘SALES DATE QI’. Which code snippet correctly achieves this?

NO.43 You’re working with a dataset containing student records. You need to generate a report that shows the average grade for each student, but only for students who have taken at least two courses. Utilize the OUTPUT statement to control output timing and ensure only students with enough courses are included in the report. Which code snippet correctly implements this?

NO.44 You are working on a SAS program that uses a macro to perform a specific task. The macro runs without errors, but the results are not as expected. You suspect that there might be a logic error in the macro. Which of the following steps would be most helpful in identifying and resolving the logic error?

NO.45 You have a dataset with a variable ‘City’ containing city names. You want to create a new variable ‘State’ based on the following logic: , If the city name contains ‘New York’, assign ‘NY’ to ‘State’. , If the city name contains ‘Los Angeles’, assign ‘CA’ to ‘State’. , If the city name contains ‘Chicago’, assign ‘IL’ to ‘State’. , For all other cities, assign ‘Other’ to ‘State’. Which code snippet correctly implements this logic using the FIND function?

NO.46 You have a dataset containing customer names in a variable named ‘CUSTOMER NAME’. Some names are in all uppercase, some are in all lowercase, and some have a mix of cases. You need to standardize all customer names to have the first letter in uppercase and the rest in lowercase. Which SAS code snippet accomplishes this task using the ‘PROPCASE’ function?

NO.47 Which PROC SORT option allows you to create an output data set of the sorted data?

NO.48 You are creating a report using PROC SQL to summarize sales dat
a. You want to add a title to the report that includes the current month and year. Which of the following code snippets will achieve this, assuming today is 2024-03-15?

NO.49 You have a dataset ‘Customers’ with variables ‘CustomerlD’, ‘Age’, and ‘City’. You want to analyze customer behavior based on age groups, but you only want to include customers from ‘New York’ and ‘Los Angeles’. Which code snippet correctly filters the data and assigns age groups to the customers based on these criteria?

NO.50 Consider the following DATA step code:

Which of the following statements are TRUE about the LENGTH statement in this context?

NO.51 Which PROC IMPORT step correctly creates the MYDATA,SALES data set from the SALES.SCV file?

NO.52 You have three datasets: ‘CUSTOMER INFO’, ‘ORDER DETAILS’, and ‘PRODUCT_DATA’, each containing a unique ‘CUSTOMER ID’, ‘ORDER ID’, and ‘PRODUCT ID’ respectively. You need to create a new dataset ‘COMPLETE DATA’ that combines the data from all three datasets based on the following logic: 1. Merge ‘CUSTOMER INFO’ and ‘ORDER DETAILS’ datasets on ‘CUSTOMER ID’. 2. Then, merge the resulting dataset with ‘PRODUCT DATA’ on ‘ORDER ID’. Write the SAS code to achieve this using MERGE statements.

NO.53 You need to import a CSV file with dates formatted as YYYY-MM-DD. However, the file has an additional column containing time data formatted as HH:MM:SS. You want to import the date column as a SAS date value, but the time column should be a SAS time value. How would you achieve this in PROC IMPORT?

NO.54 You are analyzing a dataset containing customer purchase dat
a. You need to create a frequency report that shows the number of customers who made purchases in each month. You need to suppress the cumulative frequencies and percentages, but you want to see the percentage of customers who purchased in each month relative to the total number of customers. Which PROC FREQ statement achieves this?