최신EMC Dell Data Scientist and Data Engineering Optimize 2023 - D-DS-OP-23무료샘플문제
문제1
In Python, which type of operator is often used in conditional statements to perform Boolean operations?
In Python, which type of operator is often used in conditional statements to perform Boolean operations?
정답: C
문제2
In order for a table to be normalized in 4NF, what two conditions must be met?
In order for a table to be normalized in 4NF, what two conditions must be met?
정답: D
문제3
What is a common application of IoT tools?
What is a common application of IoT tools?
정답: C
문제4
What skill is essential for a data engineer to efficiently transform and clean raw data into usable formats?
What skill is essential for a data engineer to efficiently transform and clean raw data into usable formats?
정답: A
문제5
In Python, which data type is one dimensional and immutable?
In Python, which data type is one dimensional and immutable?
정답: A
문제6
What is the purpose of Apache Airflow?
What is the purpose of Apache Airflow?
정답: D