Blockchain systems have the following advantages over traditional ledgers from a data management perspective: Data integrity, data validity, data transparency, data security, data retention. Match each of the blockchain statements below with the data management advantage it presents: Miners verify transactions by a majority consensus prior to entry in a blockchain ledger [ Choose ) [Choose] Data validity Data transparency Data security blockchain ledger to provide multiple copies. Data retention Each node can potentially back up the entire Data integrity A transaction is immutable once entered into [ Choose ) a blockchain ledger and cannot be changed or deleted A majority of participants in a blockchain ( Choose ] must generally engage in fraud malfeasance for it to happen A blockchain is widely distributed while a [ Choose ] traditional ledger is not >

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Q: Describe the benefits of normalization in terms of data integrity and database maintenance.

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Q: How do database triggers contribute to maintaining data integrity and consistency?

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Q: Explain the ACID properties of database transactions and their significance in ensuring data…

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Q: Mention how a database may have several levels of lock granularity.

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Q: What are the four types of database failures that occur most frequently?

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Q: How can you avoid the four most typical types of database failure?

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A: Answer is

Q: Is it possible for deadlock to occur between two Sale Transactions? Why or why not? Is it possible…

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Q: Frequently, database systems use rigorous two-phase locking. This procedure is widely used and…

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A: All the questions are from the subject database mgmt system.

Q: can the four most common forms of database failure be avo

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Database management

Database management allows people to store, retrieve, and organize data from a computer. Database management defines the data operations, storage, and security practices of the database administrators throughout the data life cycle. Database management involves supporting, designing, and implementing the stored data to maximize its value.