[ { "type": "multiple_answers_question", "text": "

What are the three stages of the Data Engineering Lifecycle?

", "answers": [ { "correct": false, "answer_text": "Data Architecture" }, { "correct": true, "answer_text": "Data Transformation" }, { "correct": false, "answer_text": "Data Orchestration" }, { "correct": false, "answer_text": "Data Management" }, { "correct": true, "answer_text": "Data Serving" }, { "correct": false, "answer_text": "Data Security" }, { "correct": true, "answer_text": "Data ingestion" }, { "correct": false, "answer_text": "Data Analytics" } ] }, { "type": "multiple_answers_question", "text": "

Select the aspects that are considered part of Data Engineering:

", "answers": [ { "correct": true, "answer_text": "structured or unstructured data storage" }, { "correct": false, "answer_text": "Machine Learning" }, { "correct": false, "answer_text": "data analysis" }, { "correct": true, "answer_text": "data logging" }, { "correct": true, "answer_text": "data cleaning" }, { "correct": false, "answer_text": "A/B testing" }, { "correct": true, "answer_text": "processing infrastructure" } ] }, { "type": "multiple_choice_question", "text": "

Is JDBC platform-independent or platform-dependent?

", "answers": [ { "correct": true, "answer_text": "Platform-independent" }, { "correct": false, "answer_text": "Platform-dependent" } ] }, { "type": "multiple_choice_question", "text": "

What is the primary focus of Type A Data Engineers?

", "answers": [ { "correct": true, "answer_text": "Keeping data architecture abstract and straightforward" }, { "correct": false, "answer_text": "Building custom data tools and systems" }, { "correct": false, "answer_text": "Developing complex algorithms" }, { "correct": false, "answer_text": "Performing manual data processing" } ] }, { "type": "multiple_choice_question", "text": "

Why is rapid ingestion and processing critical for certain applications?

", "answers": [ { "correct": true, "answer_text": "It enables timely decision-making and responsiveness" }, { "correct": false, "answer_text": "It ensures data is always encrypted" }, { "correct": false, "answer_text": "It improves data storage efficiency" }, { "correct": false, "answer_text": "It reduces data redundancy" } ] } ]