Test

1. What is the main characteristic of cloud computing?

A) Data storage on personal computers

B) On-demand self-service

C) Limited access to resources

D) Manual resource management

2. Which cloud computing model provides the highest level of control over hardware and software

A) SaaS

B) PaaS

C) IaaS

D) None of the above

3. Which of the following is a popular public cloud service provider?

A) Google Cloud Platform

B) LocalNet

C) HomeCIoud

D) Mypc

4. What does the acronym 'SaaS' stand for in cloud computing?

A) Software as a Solution

B) System as a Service

C) Software as a Servie

D) Storage as a System

5. Which of these is not a common characteristic of cloud computing?

A) Rapid elasticity

B) On-site infrastructure

C) Broad network access

D) Resource pooling

6. What is the primary benefit of cloud computing?

A) High upfront costs

B) Increased data security

C) Scalability

D) Fixed bandwidth

7. Which type of cloud computing is maintained within an organization?

A) Public Cloud

B) Private Cloud

C) Hybrid Cloud

D) Community Cloud

8. Which service model in cloud computing is closely related to database

A) IaaS

B) CaaS

C) PaaS

D) SaaS

9. What is 'virtualization' in the context of cloud computing?

A) Creating virtual machines

B) Physical storage of data

10. In cloud comtputing what does 'Scalability' refer to?

A) Decreasing resources

B) Ability to increase or decrease resources

C) Fixed resources

D) Increasing cost

11. Is a major concern when adopting cloud computing?

A) Speed

B) Cost

C) Security

D) Ease of use

12. Which of the following is not a cloud computing service model?

A) DaaS

B) PaaS

C) SaaS

D) FaaS

13. Cloud computing resources are typically paid for by:

A) Flat rate

B) Pay-as-you-go

C) Yearly subscription

D) One-time payment

14. What kind of software architecture is commonly used in cloud computing?

A) Monolithic

B) Microservices

C) Binary

D) None of the above

15. Which protocol is most commonly used for data transfer in cloud computing?

A) HTTP

B) FTP

C) SMTP

D) IMAP

16. What is 'redundancy' in cloud computing?

A) Unnecessary data

B) Backup resources

C) Duplicate software

D) Excess bandwidth

17. Which cloud computing feature allows for data recovery in case of a disaster?

A) Data mirroring

B) Disaster recovery

C) Data loss prevention

D) Regular backup

18. In cloud computing, 'multi-tenancy' refers to:

A) Single user access

B) Multiple users sharing resources

C) isolated data storage

D) Dedicated servers

19. What does the 'elasticity' feature in cloud computing offer?

A) Fixed computing resources

B)Consistent performance

C) Adaptation to varying workloads

D) Unlimited data storage

20. What is the role of an API (Application Programming Interface) in cloud computing?

A) To enhance security

B) To connect different cloud services

C) To increase storage capacny

D) To reduce data transfer

21. What is the primary advantage Of cloud computing?

A) Lower latency

B) Improved security

C) Cost saving

D) Faster processing

22.Which cloud service model provides virtualized computing resources over the internet on a pay-as-

A)Infrastructure as a Service (IaaS)

B) Platform as a Service (PaaS)

C) Software as a Service (SaaS)

D) Function as a Service (FaaS)

23. What is the purpose Of load balancing in Cloud computing?

A) Enhancing secuurity

B) Distributing network traffic evenly

C) Increasing storage capacity

D) Improving data encryption

24. Which Cloud deployment model allows organizations to have exclusive use Of a computing infrastructure that is hosted externally?

A) Public cloud

B) Private cloud

C) Hybrid cloud

D) Community Cloud

25. What is the role Of hypervisor in virtualization technology within a cloud environment?

A) Manage network traffic `

B) Monitor system performanc

C) Create and manage virtual machines

D) secure data transmission

26.Which cloud computing characteristic ensures that resources are automatically scaled up or down based on demand?

A) On-demand self-service

B) Broad network acces

C) Rapid elasticity

D) Resource pooling

27. What is the primary purpose of a Content Delivery Network (CDN) in cloud computing?

A) Enhance data security

B) Accelerate content delivery

C) Manage virtual machines

D) Monitor network traffic

28.In cloud computing, what does the term •multi.tenancy" refer to?

A) using multiple Clouds simultaneously

B) Running multiple operating systems on a single server

C) Sharing computing resources among multiple users or tenants

D) Implementing multiple layers Of security

9. Which cloud computing service model provides a fully managed software application that is accessible over the internet

A) Infrastructure as a Service (IaaS)

B) Platform as a Service (PaaS)

C) Software as a Service (SaaS)

D) Function as a Service (FaaS)

30. What is the purpose Of a Virtual Private Cloud (VPC) in cloud computing?

A) Isolate network traffic for enhanced security

B) Enable cross-Cloud communication

C) Provide additional storage capacity

D) Accelerate a processing speed

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