Choose two of the individuals listed below. For each person,…

Choose two of the individuals listed below. For each person, identify who they were and what their primary accomplishments were (1-2 sentences). Then describe how that person’s history helps us better understand the history of engineering, by explaining the course topics or themes that their lives help reveal (2-3 sentences). Each response should be 3-5 sentences.  Choices (choose 2): Frederick Winslow Taylor Herbert Hoover Grace Hopper Bob Aldridge You will have one text field; enter both answers into that text field. Make sure to separate your answers with a line break (hit “return”). 

An ETL job ingests database log lines of the form:ORDER=1234…

An ETL job ingests database log lines of the form:ORDER=1234 ITEM=5678 PRICE=99.99It uses a regular expression like:ORDER=(\d+)\s+ITEM=(\d+)\s+PRICE=(+)and then maps capture groups by *position* to columns:group 1 → order_id, group 2 → item_id, group 3 → price.The regex engine also supports named capture groups, e.g.,ORDER=(?\d+) … ITEM=(?\d+) … PRICE=(?+)but the ETL currently relies only on positional groups (1, 2, 3).Over time, the logging format may evolve (e.g., new fields are added or order changes, current field names may get changed).Which statement about using regex-based parsing in this ETL pipeline is NOT correct?