What is the difference between a Primary Key and a Foreign Key?
Data Architect Interviews
Data Architect Interview Questions
"Data architects design, build, and maintain the systems that dictate how a company's data is collected and stored. Expect interviews to consist primarily of technical questions that will test your knowledge of engineering databases. Employers are often looking for candidates with degrees in data science, computer science, or another related field, as well as a knowledge of relevant database languages like SQL."
21,043 data architect interview questions shared by candidates
Scala, Spark, HDFS, Hive, Impala, Hbase, AWS, SQL
Write code to flatten an array, test it, document it, and post it to github. Don't use certain fucntions. Write in any language.
Why did you choose PRP
Location preference was asked by the HR
pl sql structure
If you have a sock drawer with 50 red socks and 50 blue socks, what is the maximum number of socks you can take out of the drawer so that you have 1 pair of socks.
Given a database table, write SQL code to return the unique strings from a column
They asked about my ambitions of growing within the office
Mostly talked asked questions about design process and coordination between consultants, teammates, and clients.
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