Database Recovery System MCQ | Recovery System Question Answer | Class 9-12 MCQ Ch 6 Notes PDF | App

Database Recovery System MCQ | Recovery System Questions Answers | Class 9-12 MCQs Ch 6 Notes PDF | DBMS e-Book App

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Download Database Recovery System MCQs, Class 12-9 Database Recovery System Short Notes PDF (Chapter 6) & DBMS Quiz Questions and Answers. Free Database Recovery System App Download: Database Recovery System MCQs e-Book PDF, Class 11, 10, 9, & 12 DBMS Notes on topics: Algorithms for recovery and isolation exploiting semantics mcqs, Aries algorithm in DBMS mcqs, buffer management mcqs, DBMS failure classification mcqs, failure classification in DBMS mcqs, recovery and atomicity mcqs, and types of database failure mcqs for competitive exam preparation.

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The "Database Recovery System" Multiple Choice Questions (MCQs) with Answers key for Class 10, 11, 12, & 9 Database Management System Exam as:

MCQ 1: Log records contain
MCQ 2: The type of blocks that resides on the disk are known as
MCQ 3: The error that causes loss of the data of volatile storage, and halts the transaction processing is known as
MCQ 4: An integral part of database that can restore the database to the consistent state of before failure is called
MCQ 5: The pass that determines which transactions to undo is known as
MCQ 6: The database is partitioned into storage units of fixed length, known to be
MCQ 7: Logging of information about operations is called
MCQ 8: When a system has enters an undesirable state, the type of error occurred is called
MCQ 9: The degree of durability in which transaction commits as soon as its written at the primary and the backup site is known to be
MCQ 10: The type of blocks that resides temporarily in the main memory are known as
MCQ 11: Writing the buffered log to disk is sometimes referred to
MCQ 12: An efficient implementation of a recovery scheme requires that the number of writes to be
MCQ 13: The unique identifier field in the update log record in which the data item is written is called
MCQ 14: An error that occurs because of some internal condition that interrupts the normal execution is called
MCQ 15: The types of errors that can result in failure in a transaction are of

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