🧪 Data Lakes MCQ Quiz Hub

1. Choose the correct option with respect to Azure Data Lake?
It can only provide high storage capacity but cannot perform analytics opertaion upon that data
It can perform analytics operation on the datas that are stored in blob storage, but cannot store data
It can store as well as perform analytics on data
It can neither store nor perform analytics on data

2. What is the storage capacity of Azure Data Lake?
1024TB
1024EB
512EB
Unlimited

3. What format of data can be stored in Azure Data Lake?
structured, unstructured and semi structured
only structured
structured and semi structured
only unstructured

4. When data is saved in Azure Data Lake, how many copies of data are saved by default?
1
2
3
4

5. Which of the following tools can be used for data ingestion in Azure Data Lake?
Sqoop
Azure Data Factory
Developer SDK
All of the above

6. Choose the correct option regarding Azure Data Lake Analytics?
It can be used with Azure Blob Storage as well as Azure SQL Database
It can be used with Azure Blob Storage but not with Azure SQL Database
It can be used with Azure SQL Database but not with Azure Blob Storage
It can neither used with Azure Blob Storage nor with Azure SQL Database

7. What does U in U-SQL stand for?
unique
unified
unlimited
under

8. Which of the following is not among the major steps of U-SQL for processing data?
Extract
Eliminate
Transform
Output

9. Choose the correct option.
Azure Data Lake can manage access control of data
This access control in Azure Data Lake can be given to the user with the help of ACL
Both A and B
None of the above

10. What does ACL stand for?
Azure Control List
Access Control List
Azure Control Lake
Access Control Lake