This Quiz contains totally 25 Questions each carry 1 point for you.
- What is Cloud Storage?
A physical hard drive
A service that allows you to store data on your personal computer
A service that allows you to store data on the internet
A specific type of database
Correct!
Wrong!
2. Why is cloud storage important?
It allows for data redundancy
It provides unlimited storage
It can be accessed from anywhere
All of the above
Correct!
Wrong!
3. What is a bucket in cloud storage?
A type of data
A container for data
A security feature
A type of storage class
Correct!
Wrong!
4. How can you manage objects in a cloud storage bucket?
By using the cloud storage API
Through the cloud storage console
By using a command-line tool
All of the above
Correct!
Wrong!
5.What is data export in cloud storage?
The process of transferring data from your local system to the cloud
The process of transferring data from the cloud to your local system
The process of deleting data from the cloud
The process of transferring data between different cloud services
Correct!
Wrong!
6. What is data import in cloud storage?
The process of transferring data from your local system to the cloud
The process of transferring data from the cloud to your local system
The process of deleting data from the cloud
The process of transferring data between different cloud services
Correct!
Wrong!
7. What is encryption in terms of cloud storage security?
The process of transforming data into a format that is readable by anyone
The process of transforming data into a format that can only be read by authorized individuals
The process of backing up data
The process of compressing data
Correct!
Wrong!
8. How can you optimize the performance of cloud storage?
By regularly deleting unwanted data
By compressing data before uploading
By organizing data into buckets effectively
All of the above
Correct!
Wrong!
9. What are storage classes in cloud storage?
Different categories of storage depending on the frequency of access
Different types of encryption used in cloud storage
Different sizes of buckets in cloud storage
Different types of data that can be stored in the cloud
Correct!
Wrong!
10. What is a lifecycle policy in cloud storage?
A policy that defines how long data is stored
A policy that defines who can access data
A policy that defines the size of the data that can be stored
A policy that defines the encryption method used
Correct!
Wrong!
11. Which of the following is a typical use case for the "Cold" storage class?
Data that needs to be accessed frequently
Data that is rarely accessed and stored for long-term retention
Data that needs to be accessed in real-time
All of the above
Correct!
Wrong!
12. What happens when a lifecycle policy condition is met for an object in a bucket?
The object is automatically deleted
The object is automatically moved to a different storage class
Either A or B, depending on the policy
None of the above
Correct!
Wrong!
13. Which of the following actions can be performed on objects in a cloud storage bucket?
Creating
Reading
Updating
All of the above
Correct!
Wrong!
14. In terms of cloud storage, what does the term 'Replication' mean?
Storing multiple copies of data across different geographic locations
Storing a single copy of data in one location
Deleting data from the cloud storage
Transferring data from the cloud to local storage
Correct!
Wrong!
15. What does 'access control' refer to in cloud storage?
The size of the data that can be stored
The lifecycle of the data
The process of determining who is allowed to read, write, or delete data
The process of compressing data for storage
Correct!
Wrong!
16. Which of the following is a cloud storage performance optimization technique?
Using multi-region storage for frequently accessed data
Using a single region for all data
Using cold storage for frequently accessed data
Storing all data in a single bucket
Correct!
Wrong!
17. What is the purpose of 'versioning' in cloud storage?
To keep multiple variants of an object in the same bucket
To encrypt the data stored in the cloud
To provide a backup of the data stored in the cloud
To optimize the performance of the cloud storage
Correct!
Wrong!
18. What is 'server-side encryption' in cloud storage?
Encryption process that takes place on the client's computer
Encryption process that takes place on the server where the cloud storage is hosted
Encryption process that takes place on the network routers
Encryption process that takes place on the cloud provider's personal computer
Correct!
Wrong!
19. In a cloud storage bucket, what is an 'object'?
The data storage container itself
The data stored in the container
The access policy of the container
The location of the container
Correct!
Wrong!
20. How is data redundancy achieved in cloud storage?
By storing data in a single location
By storing data in multiple, geographically dispersed locations
By deleting unnecessary data
By compressing data before storage
Correct!
Wrong!
21. Which of the following is a key consideration when choosing a storage class in cloud storage?
The frequency of data access
The colour of the data
The temperature of the data
The weight of the data
Correct!
Wrong!
22. What is the key difference between 'Multi-Regional' and 'Regional' storage classes in Google Cloud Storage?
Multi-Regional storage class stores data in multiple geographical locations, while Regional storage class stores data in a single location
Multi-Regional storage class stores data in a single location, while Regional storage class stores data in multiple geographical locations
Multi-Regional storage class is for frequently accessed data, while Regional storage class is for rarely accessed data
Multi-Regional storage class is for rarely accessed data, while Regional storage class is for frequently accessed data
Correct!
Wrong!
23. What does the 'Uniform' access control option in a Google Cloud Storage bucket mean?
All objects in the bucket have the same access control list
All objects in the bucket have different access control lists
Only some objects in the bucket have an access control list
None of the objects in the bucket have an access control list
Correct!
Wrong!
24. What is the purpose of the 'Archive' storage class in cloud storage?
For storing data that is accessed multiple times a day
For storing data that is accessed less than once a month
For storing data that is rarely accessed and kept for long-term retention
For storing data that is accessed daily
Correct!
Wrong!
25. What is 'client-side encryption' in cloud storage?
The process where data is encrypted on the client's computer before it is sent to the cloud storage
The process where data is encrypted on the server where the cloud storage is hosted
The process where data is encrypted on the network routers
The process where data is encrypted on the cloud provider's personal computer
Correct!
Wrong!
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GCP Data Engineering Cloud Storage – Quiz
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