Which of the following statement is NOT correct A. Vendors of RDBMSS don't see any possible threat and promise of OODBMS. B. Vendors of RDBMSS agree that RDBMSS not currently suited to advanced database applications, and added functionality is required. C. Vendors of RDBMSS reject claim that extended RDBMSs will not provide sufficient functionality or will be too slow to cope adequately with new complexity. D. Vendors of RDBMSS claim that they can remedy shortcomings of relational model by extending model with OO features. A) B) O D)

Q: Discuss the role of distributed database middleware and its importance in DDBMS architecture.

A: Distributed Database Middleware (DDM) plays a role in the architecture of Distributed Database…

Q: Is it possible to store semi-structured data in both an RDBMS and a Hbase database? If the answer is…

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Q: Justify why block allocation has a substantial impact on the performance of the database system

A: This question says about a substantial impact on the performance of the database system.

Q: What is the CAP theorem, and how does it relate to distributed database systems? Discuss the…

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Q: Discuss practical scenarios where you might choose not to fully normalize a database schema. What…

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Q: Discuss the CAP theorem and its implications for distributed databases. Provide real-world scenarios…

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Q: When is the use of replication or data fragmentation acceptable for distributed database systems? Is…

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Q: What adjustments may be made to the standard database development life cycle's data administration…

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Q: Describe the key considerations for choosing an appropriate data distribution strategy in a…

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Q: There are several instances to back up the claim that many-to-many linkages are not conceivable in a…

A: Relational database: It is a kind of database that can hold related data items and provides access…

Q: What are the security implications of a distributed database environment compared to a centralized…

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Q: Analyze the challenges of data recovery and fault tolerance in a distributed database system. What…

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Q: Database systems are often constructed as a group of processes (or threads) that interact with one…

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Q: How does database sharding work, and what are the considerations and best practices for implementing…

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Q: What use does the LDAP standard serve if it can be implemented atop a database system?

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Q: Is there any use in having the LDAP standard if it can easily be put on top of an existing database…

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Q: When comparing the performance of a distributed database over a wide-area network to that over a…

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Q: relates to database as a service, or DaaS. What does it do and how does it work? What advantages and…

A: Database as a service (DaaS) is an information the board procedure that utilizes the cloud to convey…

Q: In distributed database systems, which is preferable: data replication or data fragmentation? Is it…

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Q: Explain the concept of data fragmentation in a distributed database system. Why is it necessary, and…

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Q: Database systems are often comprised of processes (also known as threads) that communicate with one…

A: Since database systems are created as a collection of processes or threads that interact with one…

Q: How does sharding work in a distributed database system, and what are its benefits and challenges?

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Q: In a distributed database environment, what are the key challenges related to data consistency, and…

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Q: Suppose that you have been asked to create an information system for a manufac-turing plant that…

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Types of database architectures

A Database Architecture represents the Database Management System’s (DBMS) design (schema). The DBMS architecture makes it easy to understand the components involved in the database system and their relations. The DBMS architecture may vary based on the system on which it runs. Some systems contain both client and server machines whereas some run only on a server machine. Based on the architecture, the system can be classified as centralized, decentralized, or hierarchical.