diff --git a/classes/03class/exercises/c03-docker01/julio-pimentel/ANSWER.md b/classes/03class/exercises/c03-docker01/julio-pimentel/ANSWER.md
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+# C03-Docker01
+
+## Docker 
+- [Dockerfile](Dockerfile)
+
+## Command Execution Output
+- Command to build the image:
+```
+# 1. Create an EC2 instance with Amazon Linux 2, connect to it, and update Docker 
+Source: https://docs.aws.amazon.com/AmazonECS/latest/userguide/create-container-image.html#create-container-image-install-docker
+
+# 2. Create a Dockerfile 
+
+touch Dockerfile 
+nano Dockerfile 
+
+FROM alpine:latest
+COPY --from=hashicorp/terraform:0.12.20 /bin/terraform /bin/
+RUN apk update
+CMD ["terraform", "-v"]
+
+# 3. Create Docker Image 
+
+docker build -t da-terraform:c03-docker-e01 .
+
+```
+
+- Command to run the image and its output.:
+```
+# 4. Run Docker image 
+$ docker run -it da-terraform:c03-docker-e01
+Terraform v0.12.20
+
+# 5. Validate Docker image size 
+$ docker images
+REPOSITORY            TAG              IMAGE ID       CREATED          SIZE
+da-terraform          c03-docker-e01   378414419cb5   26 seconds ago   58.4MB
+alpine                latest           9c6f07244728   8 days ago       5.54MB
+alpine                3.9.5            82f67be598eb   2 years ago      5.53MB
+hashicorp/terraform   0.12.20          e6dd0042ca56   2 years ago      80.1MB
+
+```
+
+<!-- Don't change anything below this point-->
+<!-- Before commiting, remove both commented lines--> 
+***
+Answer for exercise [c03-docker01](https://github.com/devopsacademyau/academy/blob/af3225a3436f263164e8daebc6bbd1ef3122b900/classes/03class/exercises/c03-docker01/README.md)
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diff --git a/classes/03class/exercises/c03-docker01/julio-pimentel/Dockerfile b/classes/03class/exercises/c03-docker01/julio-pimentel/Dockerfile
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+FROM alpine:latest
+COPY --from=hashicorp/terraform:0.12.20 /bin/terraform /bin/
+RUN apk update
+CMD ["terraform", "-v"]