1. Which cloud platform is offered by Google for building and deploying applications? a) Web services b) AppEngine c) Azure Platform d) Aneka Answer: b) AppEngine

2. Which security measure is commonly used to protect cloud data? a) Firewall b) Encryption c) Load balancing d) Virtualization Answer: b) Encryption

3. Which of the following is an example of network virtualization? a) Virtual LAN b) RAID storage system c) Virtual Desktop Infrastructure d) Containerization Answer: a) Virtual LAN

4. What is a common security challenge associated with cloud computing? a) Limited data encryption options b) Vendor lock-in c) Reduced compliance requirements d) Increased control over data Answer: a) Limited data encryption options

5. Which aspect of cloud security focuses on protecting data from unauthorized access and breaches? a) Application security b) Identity management c) Virtual machine security d) Data security Answer: d) Data security

6. In MapReduce, the Map function primarily performs: a) Sorting the data in increasing order b) Encrypting the data for security c) Filtering and transformation of input data into key-value pairs d) Aggregation of data Answer: c) Filtering and transformation of input data into key-value pairs

7. Which cloud service model provides ready-to-use applications over the internet? a) Platform as a Service (PaaS) b) Software as a Service (SaaS) c) Infrastructure as a Service (IaaS) d) Hybrid cloud Answer: b) Software as a Service (SaaS)

8. What is the primary characteristic of a private cloud deployment model? a) Limited scalability b) Shared infrastructure c) Dedicated resources d) Public accessibility Answer: c) Dedicated resources

9. Which of the following is not a type of parallel computing? a) Shared Memory Parallelism b) Distributed Memory Parallelism c) Cloud Parallelism d) GPU Parallelism Answer: c) Cloud Parallelism

10. What is the primary function of Identity and Access Management (IAM) in cloud security? a) To increase storage capacity b) To manage user authentication and authorization c) To improve server processing speed d) To remove all access controls Answer: b) To manage user authentication and authorization

11. What is the primary benefit of cloud computing? a) Increased hardware maintenance b) Reduced upfront capital costs c) Limited scalability d) Slower data access Answer: b) Reduced upfront capital costs

12. Cloud adoption is widely influenced by: a) Security concerns b) Lack of internet access c) Manual data processing d) High software installation cost Answer: a) Security concerns

13. Which cloud deployment model provides services to a specific group of organizations with shared interests? a) Public cloud b) Private cloud c) Community cloud d) Hybrid cloud Answer: c) Community cloud

14. Which of the following is a challenge associated with cloud computing? a) Improved data security b) Reduced flexibility c) Increased control over resources d) Data sovereignty concerns Answer: d) Data sovereignty concerns

15. Which virtualization technique allows multiple operating systems to run concurrently on a single physical machine? a) Hardware b) Network c) Application d) Storage Answer: a) Hardware

16. What is the primary purpose of MapReduce in parallel computing? a) To reduce data storage requirements b) To analyze data in real-time c) To process large-scale data sets d) To optimize network traffic Answer: c) To process large-scale data sets

17. What is a major security concern for Software-as-a-Service (SaaS)? a) Reduced network speed b) High software development cost c) Lack of data control and shared responsibility model d) Limited software updates Answer: c) Lack of data control and shared responsibility model

18. Google App Engine is an example of which cloud service model? a) IaaS b) PaaS c) SaaS d) FaaS Answer: b) PaaS

19. Software as a Service provides: a) Storage solution b) Networking infrastructure c) Virtual machine d) Software applications over the internet Answer: d) Software applications over the internet

20. What is a key challenge in cloud platforms and applications? a) Limited scalability b) Security monitoring c) Open challenges d) Reduced adoption Answer: b) Security monitoring

Cloud Computing MCQ Practice Collection

Cloud Computing MCQ Practice Collection