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