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Exam 350-901 topic 1 question 13 discussion

Actual exam question from Cisco's 350-901
Question #: 13
Topic #: 1
[All 350-901 Questions]

Which database type should be used with highly structured data and provides support for ACID transactions?

  • A. time series
  • B. document
  • C. graph
  • D. relational
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Suggested Answer: D 🗳️

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FR99
Highly Voted 2 years, 3 months ago
Answer is 'D'. "Relational databases excel at handling highly structured data and provide support for ACID (Atomicity, Consistency, Isolation, and Durability) transactions. Data is easily stored and retrieved using SQL queries. The structure can be scaled up quickly because adding data without modifying existing data is simple." https://www.infoworld.com/article/3268871/how-to-choose-the-right-type-of-database-for-your-enterprise.html#:~:text=Server%20security%20tips.%20%5D-,Strengths,and%20retrieved%20using%20SQL%20queries.
upvoted 7 times
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python_tamer
Most Recent 10 months ago
Selected Answer: D
Yep, it's D
upvoted 2 times
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blezzzo
2 years, 3 months ago
On point with FR99 on D as the answer: Explanation: In database systems, ACID (Atomicity, Consistency, Isolation, Durability) refers to a standard set of properties that guarantee database transactions are processed reliably. ACID is especially concerned with how a database recovers from any failure that might occur while processing a transaction. An ACID-compliant DBMS ensures that the data in the database remains accurate and consistent despite any such failures. All of the major relational DBMSs adhere to the ACID principles. They all include features that ensure that the data maintains consistent throughout software and hardware crashes, as well as any failed transactions.
upvoted 3 times
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