Recent questions tagged data - Madanswer Technologies Interview Questions Data|Agile|DevOPs|Python

+2 votes

1 answer

what is the responsibility of a Data analyst?

asked May 21, 2021 in Data Analytics by SakshiSharma

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1 answer

Data used in model building.

asked Mar 10, 2021 in Machine Learning by SakshiSharma

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What is data binding in angular JS?

asked Feb 5, 2021 in Angular by SakshiSharma

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1 answer

Which of the following of the data types is used to create data types of our own?

asked Jan 15, 2021 in Cassandra by SakshiSharma

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1 answer

Which of the following decides the distribution of data in a cluster

asked Jan 15, 2021 in Cassandra by SakshiSharma

+1 vote

1 answer

Clients access their data in the cloud through web-based protocols.

asked Mar 24, 2020 in Cloud Computing by anju12345

+1 vote

1 answer

Which supports cost-based optimization and rule-based optimization

asked Jun 30, 2019 in Spark Sql by anonymous

+1 vote

1 answer

To implement a custom untyped user-defined aggregation function, the user has to extend the which class

asked Jun 30, 2019 in Spark Sql by anonymous

+1 vote

1 answer

Which is true about DataSource API

asked Jun 30, 2019 in Spark Sql by anonymous

+1 vote

2 answers

Which is the entry point used in Spark 2.0?

asked Jun 30, 2019 in Spark Sql by anonymous

+1 vote

2 answers

The SQL queries/API calls are converted to -------------------------

asked Jun 30, 2019 in Spark Sql by anonymous

+2 votes

2 answers

Which of these code snippet is the correct format to run SQL queries?

asked Jun 30, 2019 in Spark Sql by anonymous

+1 vote

1 answer

What is RDD?

asked Jun 30, 2019 in Spark Sql by anonymous

+1 vote

0 answers

Email is an example of structured data

asked Jun 30, 2019 in Spark Sql by anonymous

0 votes

1 answer

Hbase is _______ database.

asked May 24, 2019 in Big Data | Hadoop by Derya

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1 answer

Google published the paper Google File System in ____.

asked May 24, 2019 in Big Data | Hadoop by Derya