Cloud Computing Types and Service Models CSE Practice Questions (Page 6)

Questions 26–29

1. 26foundation · easy

   In an Infrastructure as a Service (IaaS) deployment, which of the following security responsibilities belongs to the cloud customer?

   • APatching the guest operating system
   • BNetwork infrastructure security
   • CHypervisor security
   • DPhysical security of the host servers
   Reveal Solution Discussion Select an answer first
2. 27expert · hard

   A company is migrating a legacy application to the cloud. They have a limited security team and want to minimize the security management burden. However, they need to maintain control over the application's configuration and data. Which service model provides the best balance?

   • AFaaS with event-driven functions
   • BSaaS with a custom configuration
   • CPaaS with a managed application platform
   • DIaaS with a hardened virtual machine image
   Reveal Solution Discussion Select an answer first
4. 28application · medium

   A company experiences a sudden spike in web traffic during a marketing campaign. Their cloud environment automatically provisions additional virtual machines to handle the load, and later deprovisions them when traffic returns to normal. Which essential characteristic of cloud computing is being demonstrated?

   • ARapid elasticity
   • BResource pooling
   • CMeasured service
   • DBroad network access
   Reveal Solution Discussion Select an answer first
5. 29expert · hard

   A company is building a new application and wants to minimize operational overhead while maintaining the ability to customize the application's runtime environment. They also need to ensure that the underlying infrastructure is automatically patched and updated. Which service model is the best choice?

   • ASaaS with a plugin architecture
   • BPaaS with a container runtime
   • CIaaS with a custom AMI
   • DFaaS with custom functions
   Reveal Solution Discussion Select an answer first