68. A company needs a database in which data is stored in a plain text document and is separated by delimiters, such as commas. Which type of database is needed?
Answer: C
A flat-file database is needed.
A flat-file database is characterized by storing data in a single plain text document, where records are separated by delimiters like commas. This format allows for straightforward data management and retrieval, making it suitable for the company's requirements.
A) Hierarchical
A hierarchical database organizes data in a tree-like structure, where records are connected through parent-child relationships. While effective for certain applications, it does not utilize plain text documents or delimiters, making it unsuitable for the company's needs.
B) Distributed
A distributed database consists of multiple interconnected databases that may be spread across various locations. This type of database focuses on data distribution and replication rather than using a single plain text file with delimiters, thus not matching the specified requirements.
C) Flat-file
A flat-file database is defined by its storage of data in a plain text document, with records separated by delimiters like commas. This directly aligns with the company’s need for simplicity and ease of access, making it the correct choice.
D) Cloud
A cloud database refers to a database service that is hosted on cloud computing platforms. While it may support various formats, it does not inherently refer to the plain text document structure with delimiters required by the company, making it an inappropriate option.
Conclusion
The flat-file database is clearly the correct choice as it meets the specific requirement of storing data in a plain text format separated by delimiters. Other options, including hierarchical, distributed, and cloud databases, do not fulfill the criteria outlined in the question, thereby confirming that C is the most suitable answer.