Cloud Computing MCQ Questions and Answers - cozmocard.pdf

2/15/24, 3:01 AM Cloud Computing MCQ Questions and Answers - cozmocard 01. Cloud computing is a kind of abstraction that is based on the notion of combining physical resources and represents them as ______resources to users. A. Virtual B. Real C. Cloud...

2/15/24, 3:01 AM Cloud Computing MCQ Questions and Answers - cozmocard 01. Cloud computing is a kind of abstraction that is based on the notion of combining physical resources and represents them as ______resources to users. A. Virtual B. Real C. Cloud D. none of the mentioned View Answer Answer : A Explanation: Cloud Computing is a kind of new model for providing resources for applications such as staging applications, platform-independent user access to services. 02. Which of the following is an essential concept related to the Cloud? A. Productivity B. Reliability C. Abstraction D. All of the mentioned View Answer Answer : C Explanation: Cloud computing abstracts the detail of system implementation from users and developers So abstraction is an essential concept related to the cloud. 03. Cloud Service consists of A. Platform, Software, Infrastructure B. Software, Hardware, Infrastructure C. Platform, Hardware, Infrastructure D. None of the above View Answer Answer : A Explanation: Cloud service consists of Platform, Software and Infrastructure. 04. Cloud Services have a _____ relationship with their customers. A. One-to-one B. One-to-many C. Many-to-many D. None of the above https://cozmocard.com/cloud-computing-mcq-questions-and-answers/ 1/3 2/15/24, 3:01 AM Cloud Computing MCQ Questions and Answers - cozmocard View Answer Answer : B Explanation: Cloud Services have a One-to-many relationship with their customers. 05. Which of the following is true about cloud computing? A. Cloud computing is platform dependent B. Cloud Computing provides us means of accessing the applications as utilities over computer only. C. Cloud Computing makes our business applications mobile and collaborative. D. All of the above View Answer Answer : C Explanation: Cloud computing offers platform independence, as the software is not required to be installed locally on the PC. Hence, Cloud Computing is making our business applications mobile and collaborative. 06. Which of the following is most refined and restrictive service model ? A. IaaS B. PaaS C. CaaS D. All of the mentioned View Answer Answer : B Explanation: When the service requires the client to use a complete hardware/software/application stack, it is using the most refined and restrictive service model So Option B is correct. 07. An internal cloud is A. An overhanging threat B. A career risk for a CIO C. The group of knowledge workers who use a social network for water-cooler gossip D. A cloud that sits behind a corporate firewall View Answer Answer : D Explanation: An internal cloud is a cloud that sits behind a corporate firewall. https://cozmocard.com/cloud-computing-mcq-questions-and-answers/ 2/3 2/15/24, 3:01 AM Cloud Computing MCQ Questions and Answers - cozmocard 08. Point out the wrong statement. A. All cloud computing applications combine their resources into pools that can be assigned on demand to users B. Abstraction enables the key benefit of cloud computing: shared, ubiquitous access C. Virtualization assigns a logical name for a physical resource and then provides a pointer to that physical resource when a request is made D. All of the mentioned View Answer Answer : A Explanation: We can say that several important cloud computing approaches use a strictly hardware-based approach to abstraction. 09. How many types of security threshold values are actually present in the cloud cube model? A. 1 B. 2 C. 3 D. None of the mentioned View Answer Answer : B Explanation: There are only two types of security threshold values that are actually present in the cloud cube model depending upon the network firewall. 10. Which of the following type of virtualization is also characteristic of cloud computing? A. Storage B. Application C. CPU D. All of the mentioned View Answer Answer : D Explanation: To enable these characteristics, resources must be highly configurable and flexible. https://cozmocard.com/cloud-computing-mcq-questions-and-answers/ 3/3