Top 25 AWS Architect Interview Questions And Answers For Freshers And Experienced

1. What is the difference between scalability and elasticity?
Scalability is the ability of a system to increase the workload on its current hardware resources to handle variability in demand. Elasticity is the ability of a system to increase the workload on its current and additional hardware resources, thereby enabling businesses to meet demand without investing in infrastructure up-front.

2. What are the different layers of cloud computing?
The three layers are:
Infrastructure as a Service (IaaS)
Platform as a Service (PaaS)
Software as a Service (SaaS)

3. How to secure your data for transport in cloud?
Ensure that no one can intercept the data as it moves from point A to point B in the cloud and also check that there are no data leaks with the encryption key from any storage in the cloud. You can also segregate your data from other companies’ data and then encrypt it by using an approved method. In addition you can ensure the security of older data that remains with a cloud vendor after you have no use for it.

4. List out different layers which define cloud architecture?
There are five layers:
Cloud Controller (CLC)
Walrus
Cluster Controller
Storage Controller (SC)
Node Controller (NC)

5. What are the security laws which are implemented to secure data in a cloud?
The security laws which are implemented to secure data in cloud are:
Processing
File
Output reconciliation
Input Validation
Security and Backup

Read More Questions:
AWS Architect Interview Questions Part1
AWS Architect Interview Questions Part2
AWS Architect Interview Questions Part3
AWS Architect Interview Questions Part4
AWS Architect Interview Questions Part5

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