Partial mastery leaks points. The SASInstitute SAS Viya Intermediate Programming engines from TestsDumps score your performance and push missed A00-420 questions back until you've mastered the whole 256-question set in 2026.
SASInstitute A00-420 Exam Syllabus Topics:
| Section | Weight | Objectives |
|---|---|---|
| DATA Step and SQL Programming in CAS | 13% | - Converting PROC SQL to PROC FEDSQL - Updating DATA step for CAS compatibility - Execution location and threading rules |
| Prepare Data with CAS Actions | 22% | - Using dataStep and fedSQL action sets - Data type conversion and missing value imputation - Update, copy and alter in-memory tables |
| CAS-Enabled Procedures and User Defined Formats | 8% | - User-defined formats in CAS - Using PROC MEANS, SUMMARY, FREQTAB, MDSUMMARY - Procedures running on CAS vs Compute Server |
| Explore and Validate Data with CAS Actions | 8% | - Identifying duplicates and invalid values - Inspecting table metadata and content |
| Managing Data with CAS Enabled Procedures | 13% | - CAS column data types and conversion - Loading, promoting, saving and dropping in-memory tables - Working with CAS libraries and sessions |
| Analyze and Summarize Data with CAS Actions | 7% | - Generating visualizations and reports via ODS - Summary statistics and frequency tables |
| Programming in SAS Viya Concepts | 8% | - SAS Viya architecture: Compute Server vs CAS - Serial vs parallel and in-memory processing - Determining when to use CAS for tasks |
| Access Data with CAS Actions | 8% | - Loading, uploading and promoting tables - Managing caslibs and data sources |
| CAS Language Basics | 18% | - CASL syntax, variables, arrays and dictionaries - Using SOURCE blocks for code substitution - Capturing and processing CAS action results |
SASInstitute SAS Viya Intermediate Programming Exam FAQ — Direct Answers
Recommended: SAS Certified Specialist: Base Programming Using SAS 9.4 or equivalent experience Eligibility rules do change, so confirm the current requirements on the official page (official A00-420 exam page) before booking.
120 minutes for 60 questions. Efficiency beats exhaustion: the TestsDumps software version simulates the real test scene and scores your performance, so every practice hour moves you forward.
Yes:
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180 USD per attempt, 70% to pass. Since a retake costs the full fee, prepare with direction: the 256 practice questions from TestsDumps focus your effort where the exam points are.
The SASInstitute SAS Viya Intermediate Programming is SASInstitute's certification exam for SAS Certified Specialist: Viya Programming, at the Specialist level. It validates applied skills employers hire for — a credential worth the effort. Related credentials include SAS Certified Specialist: Base Programming Using SAS 9.4.
The SASInstitute SAS Viya Intermediate Programming blueprint covers 9 domains — including Explore and Validate Data with CAS Actions (8%), Programming in SAS Viya Concepts (8%), Access Data with CAS Actions (8%). The weightings are your efficiency map: heavy domains first. Every subtopic appears in the outline above.
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SASInstitute SAS Viya Intermediate Programming Sample Questions:
Which CAS-enabled procedure is used to perform data partitioning?
- A. CASDATA
- B. CASPARTITION
- C. CASTABULATE
- D. CASPROC
Correct Answer: B 🗳️
Which CAS-enabled procedure is used to import data into a CAS table?
- A. CASDATA
- B. CASIMPORT
- C. CASTABLE
- D. CASLIB
Correct Answer: B 🗳️
Given the following log output:
- NOTE: The WHERE data set option on the DATA statement is not supported with DATA step in Cloud Analytic Services.
- NOTE: Could not execute DATA step code in Cloud Analytic Services. Running DATA step in the SAS client.
- NOTE: There were 19 observations read from the data set CASUSER.CLASS.
- NOTE: The data set CASUSER.CLASS2 has 1 observations and 5 variables.
Which DATA step program produced the above log output?
- A. data casuser.class2(where=(Age>15));
set casuser.class;
run; - B. options msglevel=n;
data casuser.class2(where=(Age>15));
set casuser.class;
run; - C. options msglevel=verbose;
data casuser.class2(where=(Age>15));
set casuser.class;
run; - D. options msglevel=i;
data casuser.class2(where=(Age>15));
set casuser.class;
run;
Correct Answer: D 🗳️
Which CAS statement is used to perform data manipulation operations like filtering and transforming data?
- A. CASDATA
- B. CASTABLE
- C. CASWHERE
- D. CASUTIL
Correct Answer: D 🗳️
How can you define a user-defined format in SAS?
- A. Using the FORMAT procedure in SAS Studio
- B. Using the DEFINE statement in PROC SQL
- C. Using the OPTIONS statement in PROC FORMAT
- D. Using the FORMAT statement in the DATA step
Correct Answer: D 🗳️
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