ECT-Quiz-3

How do you mount a virtual disk image (VDI) to a virtual machine in VirtualBox?

• VBoxManage mount-disk

• VBoxManage attach-disk

• VBoxManage load-vdi

• VBoxManage add-storage     

Servicing multiple customers using the same physical resources.

• Resource pooling

• Rapid elasticity

• Resource elasticity

• Rapid pooling

Which of the following is NOT a key characteristic of cloud computing?

• On-demand self-service

• Broad network access

• Local data storage only

• Resource Pooling

What is the primary advantage of using cloud services for businesses?

• Higher upfront costs

• Reduced scalability

• Cost-effectiveness and scalability

• Limited accessibility

What is the primary function of a cloud data center?

• Running physical servers

• Storing only local data

• Managing network routers

• Hosting and managing cloud services

Which cloud deployment model is suitable for organizations that want to share cloud resources with specific partners or collaborators?

• Public cloud

• Private cloud

• Hybrid cloud

• Community cloud

What is a cloud service level agreement (SLA)?

• A legal document defining copyright ownership

• A contract that specifies the terms and conditions of cloud service provision

• A software tool for managing virtual machines

• A network protocol for cloud communication

What is cloud bursting in cloud computing?

• A method of creating cloud backups

• The process of moving from private to public cloud

• A security feature in cloud environments

• The expansion of resources from a private cloud to a public cloud during peak demand

How does cloud computing help in disaster recovery?

• By using local backup servers only

• By storing data on-site to prevent data loss

• By providing off-site storage and backup over the internet

• By requiring physical copies of data in multiple locations

In a virtualized environment, if you need to isolate the workload of a critical application from other applications running on the same host, which virtualization approach would you use?

• Using containers

• Using virtual machines with dedicated resources

• Using a shared virtual machine model

• Using serverless computing for the application