Preparing Practice Exam…
Please wait a moment while the system generates the exam questions, answers, and study session.
Please wait a moment while the system generates the exam questions, answers, and study session.
Microsoft Certified: Azure Data Fundamentals · Microsoft
Hot Area / Sentence Completion
Select the appropriate option to complete the statement. Click Check Answer below to see the marked solution.
Hotspot Solution:
c. transactional writes Explanation: a. changes to relationships between entities Incorrect. Although relational databases support relationships between entities, they are not necessarily optimized for scenarios that frequently change these relationships. b. geographically distributed writes Incorrect. Relational databases are typically not ideal for geographically distributed writes due to latency and consistency issues. NoSQL databases, like those supporting multi-master configurations, are often better suited for this purpose. c. transactional writes Correct. Relational databases are well-suited for handling high volumes of transactional writes due to their ACID (Atomicity, Consistency, Isolation, Durability) compliance, ensuring data consistency and integrity. d. writes that have varying data structures Incorrect. Relational databases are typically schema-based, meaning they require a fixed schema and are not flexible for handling writes with varying data structures. NoSQL databases are more suitable for such scenarios.
Written by other learners. Comments can disagree with the marked answer — check the official documentation when in doubt.
c. transactional writes Explanation: a. changes to relationships between entities Incorrect. Although relational databases support relationships between entities, they are not necessarily optimized for scenarios that frequently change these relationships. b. geographically distributed writes Incorrect. Relational databases are typically not ideal for geographically distributed writes due to latency and consistency issues. NoSQL databases, like those supporting multi-master configurations, are often better suited for this purpose. c. transactional writes Correct. Relational databases are well-suited for handling high volumes of transactional writes due to their ACID (Atomicity, Consistency, Isolation, Durability) compliance, ensuring data consistency and integrity. d. writes that have varying data structures Incorrect. Relational databases are typically schema-based, meaning they require a fixed schema and are not flexible for handling writes with varying data structures. NoSQL databases are more suitable for such scenarios.
Option C
C. Appeared on 2023-11-05.