Cloud Application Handbook download link:
https://drive.google.com/file/d/1fJ6XAlu8PjQBYc6Y_n2yRlMw-iFrzBQj/view?usp=sharing
Cloud Application Developer - Exercise Answers from Handbook
Unit 1: Basics of Cloud Computing and Regulatory Standards
Short Questions:
1. What is the fundamental concept behind "cloud computing," and how does it differ from traditional
computing?
Answer: The fundamental concept is "utility computing," where computing resources are provided on a pay-as-you-go
basis, like traditional utilities. It differs from traditional computing by offering on-demand access to shared resources
over the internet, eliminating the need for upfront infrastructure investments and providing scalability and flexibility.
2. Why is the evolution of cloud computing considered significant in the IT landscape?
Answer: The evolution of cloud computing is significant because it has redefined how businesses and individuals access,
manage, and deploy computing resources. It has enabled scalability, flexibility, innovation, cost efficiency, and global
accessibility in the IT landscape.
3. What are some key business drivers that motivate organizations to adopt cloud technologies?
Answer: Key business drivers include cost efficiency, scalability and flexibility, innovation and time-to-market, global
accessibility and collaboration, security and compliance, and disaster recovery and business continuity.
4. Can you provide examples of use cases for cloud technologies across industry verticals?
Answer: Examples include:
o Healthcare: Electronic Health Records (EHR) management, telemedicine services.
o Financial Services: Secure financial transactions processing, fraud detection.
o Manufacturing and Supply Chain: Supply chain optimization, predictive maintenance.
o Education: Cloud-based learning management systems (LMS), virtual classrooms.
o Retail and E-commerce: Inventory management, personalized customer experiences.
o Telecommunications: Network function virtualization (NFV).
5. How do cloud deployment models play a crucial role in shaping an organization's IT infrastructure?
Answer: Cloud deployment models (Private, Public, Hybrid, Community, Multi-cloud) determine how computing
resources are organized, who has access to them, and how they meet specific business requirements. The choice of
deployment model shapes the organization's approach to managing and leveraging cloud resources, impacting security,
cost, and control.
Fill-in-the-Blanks:
1. Cloud service models include Infrastructure as a Service (IaaS), Platform as a Service (PaaS), and Software as a
Service (SaaS).
2. One essential characteristic of cloud computing is Elasticity, allowing resources to be scaled up or down based
on demand.
