What is the error message that you would get if you try to assign “Null” to an integer variable ?
Answer : error message: cannot convert null to int…
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Synechron Technologies Pvt Ltd interview questions and answers
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What is the difference between Power BI Pro and free Power BI Service ?
Answer : Power BI Pro allows you to use live data sources…
What is the Foundational elements of Power BI ?
Answer : Strong project management skills.
What is the level of data security provided by Power BI ?
Answer : Power BI stores all the uploaded data into Azure BLOB and Azure SQL Database.
What is the way to use of Power BI ?
Answer : Cloud SaaS is called the Power BI service for accessing the cloud service.
What is the disadvantages of Power BI ?
Answer : Power BI will not accept files larger than 1GB.
What is Power BI ?
Answer : Power BI is a group of software applications, services and connectors.
Difference between Procedure and Function ?
Answer : A procedure is a named PL/SQL block…
What are the differences between Impala and Apache Drill ?
Answer : Analytic DBMS for Hadoop Schema-free SQL Query Engine for Hadoop…
What is the difference between Impala and Apache Hive ?
Answer : Impala does runtime code generations
for “big loops ” using llvm…
What is the difference between Apache Hadoop and Cloudera in big data ?
Answer : Apache Hadoop is the Hadoop distribution from Apache group…
What is the architectural design and features of Cloudera Impala ?
Answer : The impala server consist of distributed and massively parallel processing info engine…
What is Cloudera’s technology stack ?
Answer : Here are some products that make up Cloudera’s tech stack:…
What is cloudera impala ?
Answer : Impala was the first to bring SQL querying to the public in April 2013…
What is the difference between primary, partition and clustering key in Cassandra ?
Answer : In Cassandra, a table contain a number of rows.
What is the difference between Cassandra and Hadoop ?
Answer : All nodes are same in Peer-to-Peer
Distributed architecture. Master/Slave. Name Node act as Master and data node act as worker node.
