Absolute Free A00-420 Exam Practice for Comprehensive Preparation 

A data analyst is using the fedSQL action set to combine data from separate tables stored in a distributed environment. They want to perform a left join on two tables, 'customers' and 'orders', based on the customer ID. Which of the following fedSQL statements accomplishes this?

A programmer wants to create a new variable that increments by 1 each time a new group, defined by the BY statement, is encountered in the dataset. Which SAS programming technique can achieve this?

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?

When using SAS Viya, you want to perform a linear regression analysis on a dataset stored in the cloud. You decide to use an action from the 'regression' action set. Which of the following actions should you invoke to perform this task using a CAS session?

An analyst is using fedSQL to write a query that requires case-sensitive string comparison between two columns, 'user_name' from the 'user_accounts' table and 'login' from the 'login_attempts' table. Given that the database is case-insensitive by default, which of the following code snippets would correctly perform a case-sensitive comparison?