diff --git a/aws-lambda/aws-lambda-quiz.md b/aws-lambda/aws-lambda-quiz.md
index 4503116984..58df9a9cd4 100755
--- a/aws-lambda/aws-lambda-quiz.md
+++ b/aws-lambda/aws-lambda-quiz.md
@@ -293,3 +293,11 @@
 - [ ] `only before deployment`
 - [ ] `never`
 - [x] `anytime via configuration`
+
+
+#### Q43. What is the relationship between SAM template and CloudFormation template files?
+
+- [x] SAM templates are a superset of CloudFormation templates. SAM templates include additional resource types.
+- [ ] SAM templates have some overlap with CloudFormation templates. Both SAM and CloudFormation templates include resource types that are not in the other type of template.
+- [ ] CloudFormation templates are a superset of SAM templates. CloudFormation templates include additional resource types.
+- [ ] SAM templates are a different name for CloudFormation templates. Both template types include the same resource types.