Cloud Storage Services: Types, Features, and Use Cases

Question 1

Which cloud storage service is designed to store and retrieve data in the form of objects?

Accepted Answer

Object storage

Answer

File storage

Answer

Block storage

Answer

Relational database storage

Question 2

Which type of cloud storage service is most suitable for storing large amounts of unstructured data, such as videos and images?

Accepted Answer

Object storage

Answer

Block storage

Answer

File storage

Answer

Relational database storage

Question 3

Which of the following is a key advantage of using block storage?

Accepted Answer

High IOPS (Input/Output Operations Per Second)

Answer

Unlimited storage capacity

Answer

Low cost

Answer

Object-level addressing

Question 4

Which cloud storage service provides a hierarchical file system, making it easy to organize and manage files and folders?

Accepted Answer

File storage

Answer

Object storage

Answer

Block storage

Answer

Relational database storage

Question 5

Which of the following is a characteristic of object storage?

Accepted Answer

Data is stored as immutable objects

Answer

High IOPS

Answer

Block-level access

Answer

Hierarchical file system

Question 6

Which cloud storage service is designed for storing relational data, such as customer records or financial transactions?

Accepted Answer

Relational database storage

Answer

Object storage

Answer

File storage

Answer

Block storage

Question 7

Which of the following is a potential benefit of using cloud storage services?

Accepted Answer

Cost savings

Answer

Security concerns

Answer

Performance issues

Answer

Limited control over data

Question 8

Which of the following is NOT a type of cloud storage service?

Accepted Answer

Relational database

Answer

Object storage

Answer

Block storage

Answer

File storage

Question 9

File storage is designed for storing:

Accepted Answer

Hierarchical data that is accessed through a file system

Answer

Large binary objects that are accessed infrequently

Answer

Frequently updated data that requires low latency

Question 10

Object storage is often used for:

Accepted Answer

Storing images, videos, and other unstructured data

Answer

Storing critical business data and financial records

Answer

Hosting virtual machines and running applications

Question 11

Block storage is primarily used for:

Accepted Answer

Hosting databases and running enterprise applications

Answer

Backing up and archiving critical data

Answer

Storing large collections of images and videos

Question 12

File storage is a good option for:

Accepted Answer

Storing documents, spreadsheets, and other structured data

Answer

Storing large binary objects that are accessed infrequently

Answer

Hosting virtual machines and running applications

Question 13

When selecting a cloud storage service, it is important to consider:

Accepted Answer

Data security, privacy, and compliance requirements

Answer

Vendor reputation and reliability only

Answer

Cost and pricing model only

Question 14

Which type of cloud storage is most suitable for storing large, unstructured data sets like multimedia files?

Accepted Answer

Object Storage

Answer

Network Attached Storage (NAS)

Answer

Block Storage

Answer

File Storage

Question 15

A company needs to set up a shared drive for employees to access and collaborate on documents. Which cloud storage type best suits this requirement?

Accepted Answer

File Storage

Answer

Block Storage

Answer

Object Storage

Answer

Content Delivery Network (CDN)

Question 16

What is a key advantage of block storage in virtualized environments?

Accepted Answer

Allows for high-performance access and flexibility in allocating storage to virtual machines

Answer

Specifically designed for storing large volumes of unstructured data

Answer

Provides a hierarchical file system for easy organization of data

Question 17

Which of the following is NOT a characteristic of object storage?

Accepted Answer

Data is presented in a hierarchical file structure

Answer

Stores data as objects with unique identifiers

Answer

Includes metadata for efficient data management

Question 18

Which cloud storage type is best suited for storing and retrieving data based on a unique key-value pair?

Accepted Answer

Object Storage

Answer

Block Storage

Answer

Relational Database

Answer

File Storage

Question 19

What is a potential drawback of using cloud storage services?

Accepted Answer

Data security and privacy concerns

Answer

High cost compared to maintaining physical storage infrastructure

Answer

Limited storage capacity compared to on-premises solutions

Answer

Increased complexity in data management and access

Question 20

What is the role of metadata in object storage?

Accepted Answer

Provides information about the object, such as file type, size, and creation date

Answer

Controls access permissions for users and applications

Answer

Defines the physical location of the object on the storage device

Question 21

A database administrator needs high-speed, low-latency access to data for a critical application. Which storage type would be the most appropriate?

Accepted Answer

Block Storage

Answer

Object Storage

Answer

File Storage

Question 22

Which of the following is an example of a cloud storage service provider?

Accepted Answer

Amazon S3

Answer

VMware

Answer

Linux

Answer

Cisco

Question 23

What is a key difference between block storage and file storage?

Accepted Answer

Block storage provides raw, unformatted storage, while file storage structures data within a file system

Answer

Block storage is only accessible over a network, while file storage can be directly attached to a server