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Recent questions and answers in Azure Data Lake Storage
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Azure Data Lake Storage Interview Questions and Answers
answered
Jun 11, 2022
in
Azure Data Lake Storage
by
john ganales
azure-data-lake-storage
azure
0
votes
1
answer
Organizing data into larger files than many small files decreases the performance of the data lake store.
answered
Jan 31, 2022
in
Azure Data Lake Storage
by
sharadyadav1986
small-files
data-lakes
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1
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Data Storage and analytics jobs combined performed in which layer of the streamed data management?
answered
Jan 31, 2022
in
Azure Data Lake Storage
by
sharadyadav1986
data-storage
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1
answer
What is the file size limit imposed to be stored in ADLS ?
answered
Jan 31, 2022
in
Azure Data Lake Storage
by
sharadyadav1986
size-limit
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votes
1
answer
Key Capabilities of data lake store gen 1 include which of the following?
answered
Jan 31, 2022
in
Azure Data Lake Storage
by
sharadyadav1986
data-lake-storage
0
votes
1
answer
_________ helps in creating service alerts and control the cost of Azure data lake implementation.
answered
Jan 31, 2022
in
Azure Data Lake Storage
by
sharadyadav1986
service-alert
azure-data-cost
0
votes
1
answer
What is the account type that needs to be selected while creating an azure data lake storage gen 2 instance?
answered
Jan 31, 2022
in
Azure Data Lake Storage
by
sharadyadav1986
account-type
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votes
1
answer
_________ is used for managing clusters after ingesting large volume of data clusters by extending various open sources such as hadoop, spark, pig, hive etc…
answered
Jan 31, 2022
in
Azure Data Lake Storage
by
sharadyadav1986
cluster-manage
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1
answer
Data Operations – Authentication in ADLS is based on
answered
Jan 31, 2022
in
Azure Data Lake Storage
by
sharadyadav1986
data-authentication
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votes
1
answer
_______ object is used to encapsulate the code that performs certain tasks regularly?
answered
Jan 31, 2022
in
Azure Data Lake Storage
by
sharadyadav1986
azure-object
0
votes
1
answer
Azure data lake store gen 2 uses which component to organize data files into a hierarchy of directories for efficient data access?
answered
Jan 31, 2022
in
Azure Data Lake Storage
by
sharadyadav1986
azure-data-storage
0
votes
1
answer
What are the permissions required to append a file that is located in a folder.
answered
Jan 31, 2022
in
Azure Data Lake Storage
by
sharadyadav1986
file-permission
folder-permission
0
votes
1
answer
What is the cost per GB that azure incurs in order to store first 100 TB of data in your data lake storage gen 1 account?
answered
Jan 31, 2022
in
Azure Data Lake Storage
by
sharadyadav1986
azure-cost
0
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1
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From which menu of the azure data lake analytics you can explore the added data sources?
answered
Jan 31, 2022
in
Azure Data Lake Storage
by
sharadyadav1986
azre-data-lakes
+1
vote
1
answer
Key Capabilities of data lake store gen 2 include which of the following?
answered
Jan 31, 2022
in
Azure Data Lake Storage
by
sharadyadav1986
data-lakes-gen2
+1
vote
1
answer
If you has not mentioned the –folder parameter while creating the storage account using cli, it creates _____ named folder at the root location?
answered
Jan 31, 2022
in
Azure Data Lake Storage
by
sharadyadav1986
folder-parameter
+1
vote
1
answer
The standard RBAC role is
answered
Jan 31, 2022
in
Azure Data Lake Storage
by
sharadyadav1986
rbac
+1
vote
1
answer
Which of the following is not an operation performed by data lake store gen 1?
answered
Jan 31, 2022
in
Azure Data Lake Storage
by
sharadyadav1986
data-lakes-gen1
+1
vote
1
answer
Which extractor parameter is used to specify column separator whose default value is comma?
answered
Jan 31, 2022
in
Azure Data Lake Storage
by
sharadyadav1986
extractor-parameter
+1
vote
1
answer
ADLS Gen1 provides which command line tool to copy data ?
answered
Jan 31, 2022
in
Azure Data Lake Storage
by
sharadyadav1986
adls-gen1
+1
vote
1
answer
_______is an analytics job service that writes queries and extracts valuable insights from any scale of data.
answered
Jan 31, 2022
in
Azure Data Lake Storage
by
sharadyadav1986
analytics-job
+1
vote
1
answer
What is the purpose of data lake store?
answered
Jan 31, 2022
in
Azure Data Lake Storage
by
sharadyadav1986
data-lake-store
+1
vote
1
answer
You can enable access to only trusted clients by specifying an IP address or defining a range of IP addresses by setting up the firewall rules to cut down access to your data lake analytics at network level.
answered
Jan 31, 2022
in
Azure Data Lake Storage
by
sharadyadav1986
ip-address
+1
vote
1
answer
Account management / Authorization in microsoft Azure is implemented by RBAC which is also a built in feature.
answered
Jan 31, 2022
in
Azure Data Lake Storage
by
sharadyadav1986
microsoft-account-management
+1
vote
1
answer
ADLS Gen1 provides a command line tool, AdlCopy, to copy data from Azure Blob to ADLS and vice-versa.
answered
Jan 31, 2022
in
Azure Data Lake Storage
by
sharadyadav1986
adls-gen1
+1
vote
1
answer
In ADLS Schema of the data is required to be defined before data is loaded
answered
Jan 31, 2022
in
Azure Data Lake Storage
by
sharadyadav1986
adls-schema
+1
vote
1
answer
______ is not a build in Extractor in U-SQL
answered
Jan 31, 2022
in
Azure Data Lake Storage
by
sharadyadav1986
extractor-u-sql
+1
vote
1
answer
______ language is used to create a script that runs the job which query the data to generate output for analysis.
answered
Jan 31, 2022
in
Azure Data Lake Storage
by
sharadyadav1986
query-script
+1
vote
1
answer
______ function writes the custom queries to bring the desired data-sets for the queries.
answered
Jan 31, 2022
in
Azure Data Lake Storage
by
sharadyadav1986
data-sets
+1
vote
1
answer
ADLS manages what form of data.
answered
Jan 31, 2022
in
Azure Data Lake Storage
by
sharadyadav1986
adls-manage
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