CC FOR IOT- INTRODUCTION

Which of the following is NOT a service model offered by cloud computing?

• Infrastructure as a Service (IaaS)

• Desktop as a Service (DaaS)

• Platform as a Service (PaaS)

• Software as a Service (SaaS)

Cloud computing eliminates the need for:

• User devices like laptops and tablets

• Data security measures

• Software installation and maintenance

• Internet connectivity

Which of the following is the most scalable cloud computing service model?

• IaaS

• PaaS

• SaaS

• All of the above

On-demand self-service is a key characteristic of:

• • Cloud storage

• Virtualization

• Cloud computing

• All of the above

Security is a major concern in cloud computing. Which of the following is NOT a security risk?

• Data breaches

• • Vendor lock-in

• Scalability limitations

• Lack of internet connectivity

Which cloud deployment model offers the highest level of control and privacy?

• Public cloud

• Private cloud

• Hybrid cloud

• • Community cloud

What is the process of migrating data and applications from an on-premises environment to the cloud called?

• • Scalability

• Cloud provisioning

• Cloud migration

• Virtualization

What is the difference between virtualization and cloud computing?

• Virtualization creates virtual machines, while cloud computing provides them on demand.

• • Virtualization is a software technology, while cloud computing is a service model.

• Both are the same.

• None of the above

What is the primary benefit of using cloud computing for businesses?

• • Increased hardware costs

• Reduced IT infrastructure management

• Slower application development

• Limited scalability

What is the difference between cloud storage and cloud databases?

• Cloud storage is for any type of file, while a cloud database is for structured data.

• • Cloud storage is more expensive than a cloud database.

• Cloud storage is slower than a cloud database.

• There is no difference.