[Modify] Answer Correction And Change PDF Buy Link Position

README.md

@@ -5,6 +5,20 @@
 
 ![Logo](./images/Cloud-Practitioner.png)
 
+## Buy This AWS Cloud Practitioner Study Notes And Practice Exams PDF
+
+![Ebook_Cover](./images/Ebook_Cover.png)
+
+**[Sample PDF](./images/AWS-Cloud-Practitioner-Study-Notes-Sample.pdf)**      
+**[Buy Study Notes PDF](https://www.buymeacoffee.com/kananinirav/e/151079)**      
+**[Buy Practice Exams PDF](https://www.buymeacoffee.com/kananinirav/e/174069)**
+
+Purchase a PDF on Kindle and adjust your region settings for the most favorable price based on your location: **[Kindle Edition](https://a.co/d/bvPmN94) (For kindle unlimited users)**
+
+Purchase a PDF on **Google Play Book**: [AWS Cloud Practitioner Study Notes PDF](https://play.google.com/store/books/details?id=A4rSEAAAQBAJ)
+
+Purchase a PDF on **Leanpub**: [AWS Cloud Practitioner Study Notes (CLF-C02) PDF](https://leanpub.com/aws-cloud-practitioner-study-notes)
+
 Each Section contains a number of units. **Below Table Link** containing information about each sections in detail.
 
 ## Table of contents
@@ -54,20 +68,6 @@ Each Section contains a number of units. **Below Table Link** containing informa
 
 - **[Practice Exam List](https://kananinirav.com/practice-exam/exams.html)**
 
-## Buy AWS Cloud Practitioner Study Notes And Practice Exams PDF
-
-![Ebook_Cover](./images/Ebook_Cover.png)
-
-**[Sample PDF](./images/AWS-Cloud-Practitioner-Study-Notes-Sample.pdf)**      
-**[Buy Study Notes PDF](https://www.buymeacoffee.com/kananinirav/e/151079)**      
-**[Buy Practice Exams PDF](https://www.buymeacoffee.com/kananinirav/e/174069)**
-
-Purchase a PDF on Kindle and adjust your region settings for the most favorable price based on your location: **[Kindle Edition](https://a.co/d/bvPmN94) (For kindle unlimited users)**
-
-Purchase a PDF on **Google Play Book**: [AWS Cloud Practitioner Study Notes PDF](https://play.google.com/store/books/details?id=A4rSEAAAQBAJ)
-
-Purchase a PDF on **Leanpub**: [AWS Cloud Practitioner Study Notes (CLF-C02) PDF](https://leanpub.com/aws-cloud-practitioner-study-notes)
-
 ## Other AWS And Azure Certification Notes
 
 - [AWS Developer Associate (DVA-C02)](https://certification.kananinirav.com/aws-developer-associate/)

practice-exam/practice-exam-16.md

@@ -879,7 +879,7 @@ If this practice exam has been helpful to you please share it with others and re
 
     <details markdown=1><summary markdown="span">Answer</summary>
 
-    Correct Answer: ACE
+    Correct Answer: ACD
 
     Explanation:
     <https://aws.amazon.com/blogs/aws/the-new-aws-tco-calculator/>

practice-exam/practice-exam-18.md

@@ -28,7 +28,7 @@ If this practice exam has been helpful to you please share it with others and re
 
     <details markdown=1><summary markdown="span">Answer</summary>
 
-    Correct Answer: C
+    Correct Answer: D
 
     Explanation: <https://aws.amazon.com/premiumsupport/faqs/>
 
@@ -215,7 +215,7 @@ If this practice exam has been helpful to you please share it with others and re
 
     <details markdown=1><summary markdown="span">Answer</summary>
 
-    Correct Answer: A
+    Correct Answer: B
 
     Explanation: <https://docs.aws.amazon.com/AWSEC2/latest/WindowsGuide/ec2-security-groups.html>
 

practice-exam/practice-exam-21.md

@@ -410,8 +410,6 @@ If this practice exam has been helpful to you please share it with others and re
 
     Correct Answer: C
 
-    Explanation: <https://docs.aws.amazon.com/awsaccountbilling/latest/aboutv2/custom-tags.html#allocation-how>
-
     </details>
 
 30. What is a benefit of consolidated billing for AWS accounts?

practice-exam/practice-exam-23.md

@@ -334,7 +334,7 @@ If this practice exam has been helpful to you please share it with others and re
 
     <details markdown=1><summary markdown="span">Answer</summary>
 
-    Correct Answer: D
+    Correct Answer: B
 
     Explanation: <https://aws.amazon.com/lambda/security-overview-of-aws-lambda/>