Following questions are collected from various AWS and cloud computing Interview questions asked in company like TCS,Amex ,EXL,Infosys Amex Cognizant , Genpact,Reliance Trends,PayTM….?
1 .Explain Proactive scalability?
2 .What is difference between Proactive scalability and Reactive scalability?
3. Explain Vertical scalability?
4.What is difference between Horizontal scalability and Vertical scalability?
5.Explain Elastic Compute Cloud (EC2)?
6.What is Direct Attached Storage (DAS)?
7.What is Network Attached Storage (NAS);
8.Explain read replicas?
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