Cloud Computing Lecture 3 Quiz

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Questions and Answers

What does cloud storage offer to end users and applications?

Limited storage infrastructure
Offline storage infrastructure
Physical storage infrastructure
Scalable virtual storage infrastructure (correct)

How does cloud storage generally operate?

Through direct hardware interaction
Through physical data center infrastructure
Via a web-based API implemented remotely (correct)
Via a local API

What is a characteristic of cloud storage architecture?

It operates without any data servers
It is limited to in-house infrastructure only
It is only accessible through physical connections
It includes at least one data server accessible via the internet (correct)

What is the main feature that distinguishes cloud storage?

Data stored on third-party managed offsite storage system (C) Signup and view all the answers

Which statement best describes cloud storage?

It provides data storage on offsite systems managed by third-party (D) Signup and view all the answers

What is the primary difference between block storage devices and file storage devices?

Block storage devices offer raw storage partitioned into volumes, while file storage devices offer storage in the form of files with their own file system. (B) Signup and view all the answers

What distinguishes managed cloud storage from unmanaged cloud storage?

Managed cloud storage offers online storage space on-demand, while unmanaged cloud storage is preconfigured and does not allow customer modifications. (C) Signup and view all the answers

What does Direct Attached Storage (DAS) refer to?

Direct Attached Storage is a digital storage device connected directly to the server or personal computer, without the need for network attachment. (C) Signup and view all the answers

What is the purpose of an Enterprise Storage System?

An Enterprise Storage System provides a common resource for data sharing, management, and protection via connections to other computer systems. (C) Signup and view all the answers

Which of the following is a characteristic of Unmanaged Cloud Storage?

Unmanaged Cloud Storage is preconfigured for the customer and does not allow them to format, install their own file system, or change drive properties. (B) Signup and view all the answers

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