Q:
Select the option where all four statements about streaming data characteristics are correct.
Q:
Select the data sink option that is not fault-tolerant and that is recommended for debugging only.
Q:
Select the answer with the options that best completes the following statement: Apache Spark Structured Streaming processes a data stream with the Spark SQL engine _______________.
Q:
Select the website where you can find and download the GraphFrames package.
Q:
Identify which options correctly describe a directed graph and an undirected graph. (Multiple answers)
Q:
Select the option that lists the correct order of these ETL workflow items. Step 1: The first data processing step loads a Parquet file to create a DataFrame with a “Telephone number” column. Step 2: Data stored in the “Telephone” column is cleaned and transformed into three columns to separate the country code, the area code, and the local phone number. Step 3: A data processing step creates a second DataFrame with other information, such as age, from a database. Step 4: These two DataFrames are joined and loaded into the data warehouse for further analysis.
Q:
Select the answers that define and describe Graph Theory. (Multiple answers)
Q:
Select the options that define watermarking. (Multiple answers)
Q:
Select the statements that are true about using GraphFrames. (Multiple Answers)
Q:
Select the built-in data sources from which Spark can extract data.
Subscribe
0 Comments
Find Questions in This Page: "CTRL+F"
