Question 1

A data analyst is working on a SAS Viya project and needs to read an external CSV file into the SAS Viya environment. The external CSV file is located on a network drive that the SAS Viya environment can access. Which of the following methods would be the best practice for specifying the location of the input data to ensure that the data can be efficiently imported?

Options :

A : Hard-code the full network path to the CSV file in the data step.

B : Use the LIBNAME statement with the CAS engine to assign a libref to the network location.

C : Import the data to a local machine and then upload it to the SAS Viya server using the SAS Studio interface.

D : Store the file on a cloud storage service and use PROC HTTP to access it.

Answer: B

Question 2

A SAS programmer wants to ensure that warnings about uninitialized variables and potential data

truncation are always displayed in the SAS log during program execution. Which setting of the

MSGLEVEL= system option should be enabled to assist the programmer in identifying such issues?

Options :

A : MSGLEVEL=N

B : MSGLEVEL=I

C : MSGLEVEL=S

D : MSGLEVEL=NONE

Answer: A

Question 3

A data analyst is preparing a report using PROC REPORT in SAS Viya. The analyst needs to display customer details from the 'customers' table but wants only the 'CustomerID', 'FirstName', 'LastName', and 'Email' columns to be included in the report. Which TABLE statement below would correctly produce this output?

Options :

A : TABLE customers(CustomerID, FirstName, LastName, Email);

B : TABLE customers ALL COLUMNS;

C : TABLE customers(SELECT CustomerID, FirstName, LastName, Email FROM customers);

D : TABLE customers VAR CustomerID FirstName LastName Email;

Answer: A

Question 4

A data analyst needs to run a data manipulation task that involves sorting a table by multiple columns, then creating a new column based on a conditional statement. Which of the following sets of actions should be used in the given scenario when programming in SAS Viya?

Options :

A : table.loadTable followed by table.sortTable and then table.addTable

B : table.loadTable followed by table.sort and then column.addDerivedColumn

C : table.fetch followed by column.sort and then column.addCondition

D : fedSql.execDirect for the entire manipulation in a single step

Answer: B

Question 5

An analytics firm is looking to harness the power of in-memory analytics for complex computations and wants to decide between SAS Compute Server and SAS Cloud Analytics Services (CAS). Which scenario best justifies the choice of utilizing CAS over SAS Compute Server?

Options :

A : The firm requires batch processing capabilities for large datasets that do not fit into memory.

B : The company demands a distributed, in-memory analytics engine to analyze big data at unprecedented speeds.

C : There is a need for a traditional analytics environment that supports long-established, disk-based processing.

D : The firm-s analytics workload is light and does not require the advanced, high-performance capabilities of in-memory processing.

Answer: B

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