TEST SET 1 OBJECTIVES

Identify the characteristic of cloud computing that enables dynamic resource allocation based on demand. (C1)

• Minimizing hardware-based input/output cycles

• Enabling scalability through elasticity of resources

• Reducing latency by placing data near users

• Offering public access to locally stored data

Select the advantage that cloud computing provides to small and medium businesses in terms of cost.

• Decreased internet bandwidth requirements through throttling

• Reduced upfront infrastructure investment through pay-as-you-go

• Enhanced security by avoiding third-party platforms

• Eliminated need for software licensing permanently

Determine the role of a Cloud Service Provider (CSP) in a public cloud model.

• Providing only file storage solutions in private networks

• Offering on-premises software installation and updates

• Delivering infrastructure, platforms, and software services over the internet

• Managing individual desktop environments without internet

Explain how virtualization enables better utilization of hardware in cloud computing environments.

• Installs anti-malware software across multiple hosts

• Simulates multiple operating systems on a single physical host

• Compresses data to improve storage access

• Mirrors physical resources without logical separation

Choose the example that correctly illustrates Infrastructure as a Service (IaaS).

• A software tool accessible via browser for editing documents

• An online email marketing platform with GUI support

• Provisioning of virtual machines and storage volumes

• A web framework offering coding and deployment support

Determine the objective of Platform as a Service (PaaS) in the development lifecycle.

• Delivering secure physical access to cloud data centers

• Managing user credentials for legacy applications

• Providing developers with tools to build, test, and deploy applications

• Allowing final users to remotely configure networking protocols

Identify the core idea behind Software as a Service (SaaS) for end users.

• Offers real-time hypervisor control to network managers

• Gives end-users direct access to applications via browsers

• Automates the provisioning of IP address pools

• Grants platform control to third-party vendors

Determine the benefit of resource pooling in cloud architecture.

• Combining physical servers to reduce computing speed

• Segregating tenants to eliminate redundancy

• Maximizing utilization by sharing resources among multiple users

• Storing offline backups on portable hard drives

Choose the component in cloud architecture that is responsible for exposing services to clients via endpoints.

• Firewall

• Network switch

• Application Programming Interface (API) Gateway

• Client interface terminal

Identify the function of a hypervisor in a virtualized cloud environment.

• Encrypting confidential files for cloud tenants

• Converting fiber signals into IP packets

• Creating and managing virtual machines over physical hardware

• Detecting intrusion across cloud-hosted virtual private networks