Bootcamp Cloud

What is cloud computing?

• A method for storing data on local servers

• A technique for running applications offline

• A model for accessing computing resources over the internet

• A strategy for encrypting sensitive data

Which of the following is a characteristic of cloud computing?

• Limited scalability

• High upfront costs

• On-demand self-service

• Localized data storage only

Which command is commonly used to build a container image from a Dockerfile?

• docker start

• docker exec

• docker build

• docker run

Which cloud service model involves the highest level of responsibility for the customer?

• Software as a Service (SaaS)

• Platform as a Service (PaaS)

• Infrastructure as a Service (IaaS)

• Function as a Service (FaaS)

What is a virtual machine (VM) in cloud computing?

• A physical server dedicated to a single customer

• A software container for running applications

• A virtualized instance of a computer operating system

• A firewall for securing network traffic

What is the purpose of a virtual private cloud (VPC) in cloud computing?

• Isolating sensitive data from other customers

• Providing free access to public cloud services

• Enabling direct integration with on-premises infrastructure

• Offering unlimited storage capacity for large-scale applications

Which configuration file stores the network settings in Linux?

• /etc/hosts

• /etc/passwd

• /etc/resolv.conf

• /etc/fstab

What is the purpose of a content delivery network (CDN) in cloud computing?

• Storing and retrieving large volumes of data

• Optimizing the delivery of web content to end-users

• Managing user authentication and access control

• Monitoring and analyzing cloud resource usage metrics

Which cloud service model offers the highest level of abstraction, allowing developers to focus on application logic rather than infrastructure management?

• Software as a Service (SaaS)

• Platform as a Service (PaaS)

• Infrastructure as a Service (IaaS)

• Function as a Service (FaaS)

What is the primary advantage of using a cloud-based service over a traditional on-premises solution?

• Reduced upfront costs

• Lower network latency

• Enhanced physical security

• Increased control over data privacy