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August 29, 2024

Database-Management-System

Question 699 Which of the following statements is false with respect to relational DBMS? A A disadvantage of highly normalized tables is that queries may require […]
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August 29, 2024

Database-Management-System

Question 700 Concurrency control in RDBMS is important for which of the following reasons? A To ensure data integrity when reads occur to the database in […]
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August 29, 2024

Database-Management-System

Question 701 Which of the following is not a transaction management SQL command? A Rollback B Commit C Select D Savepoint Database-Management-SystemTransactionsKVS DEC-2017 Question 701 Explanation:  […]
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August 29, 2024

Normalization

Question 62 Which of the following statements best describes the main reasons for normalising relational database? (i) To achieve physical data independence (ii) To remove data […]
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