This document contains a collection of questions related to cloud computing. It includes questions about the benefits and challenges of cloud computing, virtualization, MapReduce programming, the evolution of cloud computing, public vs private clouds, graph databases, machine learning in the cloud, cloud services, SOA, cloud security issues, data lakes, relational vs columnar databases, Google Cloud Platform, Azure, AWS, hypervisors, virtualization types, SOAP web services, cloud adoption, elasticity, PaaS, MapReduce, cloud security design principles, cloud security challenges, and designing cloud security architectures. Short notes are also requested on virtual machine security, cloud storage, scientific applications, XAAS, and FAAS.