Free SAS Institute A00-420 Exam Questions
Absolute Free A00-420 Exam Practice for Comprehensive Preparation
-
SAS Institute A00-420 Exam Questions
-
Provided By: SAS Institute
- Exam: SAS Viya Intermediate Programming
- Certification: SAS Foundation
-
Total Questions: 291
-
Updated On: Nov 26, 2025
-
Rated: 4.9 |
-
Online Users: 582
-
Question 1
-
You are required to modify an existing table named "sales_data" by adding a new column titled "discount_amount" that will store numerical values representing the discount given for each sale. Which of the following ALTER TABLE statements would correctly add the required column?
Answer: A
-
-
Question 2
-
When defining a variable in a CAS table using PROC CAS, which of the following data types requires specifying the maximum length attribute?
Answer: B
-
-
Question 3
-
You have a CAS table named "sales_data" and you want to use the ALTERTABLE CASDATA statement in SAS Viya to change the data type of the column "total_sales" from varchar to double. Assuming the column "total_sales" exists and originally contains character data representing numeric values, which of the following statements would correctly alter the column data type?
Answer: B
-
-
Question 4
-
You are working on a project with a dataset named `sales` in the SAS Viya environment. You have been tasked to create a new dataset `luxury_sales` that includes records of luxury items with a price greater than $10,000. You decide to use the `WHERE=` subparameter in your code to filter the dataset. What is the correct way to apply the `WHERE=` subparameter to achieve this?
Answer: B
-
You are working on a project with a dataset named `sales` in the SAS Viya environment. You have been tasked to create a new dataset `luxury_sales` that includes records of luxury items with a price greater than $10,000. You decide to use the `WHERE=` subparameter in your code to filter the dataset. What is the correct way to apply the `WHERE=` subparameter to achieve this?
-
Question 5
-
In a multi-session SAS Viya environment, a data analyst needs to execute a DATA step that assigns a permanent library using the LIBNAME statement. The analyst needs to ensure that the dataset created within the DATA step is available in the assigned library for all subsequent sessions. Which DATA statement option should the analyst use to specify the session where the library and dataset will be accessible?
Answer: C
-