70-475日本語 無料問題集「Microsoft Design and Implement Big Data Analytics Solutions (70-475日本語版)」
正解：
Explanation
References: https://docs.microsoft.com/en-us/azure/iot-hub/iot-hub-live-data-visualization-in-power-bi
正解：
Explanation
Group A: Tumbling
Tumbling Windows define a repeating, non-overlapping window of time.
Group B: Hopping
Like Tumbling Windows, Hopping Windows move forward in time by a fixed period but they can overlap with one another.
正解：
Explanation
Box 1: table
Box 2: /t
Apache Hive example:
CREATE TABLE raw (line STRING)
ROW FORMAT DELIMITED FIELDS TERMINATED BY '\t' LINES TERMINATED BY '\n'; Box 3: count(*) Box 4: '*.log'