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The growing phase is a phase in which?
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AdilsonLima
other
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The two phase locking protocol consists of ____________
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operating-system-mcqs-atomic-transactions
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A locking protocol is one that ____________
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operating-system-mcqs-atomic-transactions
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Serializable schedules are ones where ____________
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operating-system-mcqs-atomic-transactions
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Consider a transaction T1 that committed prior to checkpoint. The <T1 commits> record appears in the log before the <checkpoint> record.
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other
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The system periodically performs checkpoints that consists of the following operation(s) ____________
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operating-system-mcqs-atomic-transactions
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The undo and redo operations must be _________ to guarantee correct behaviour, even if a failure occurs during recovery process.
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operating-system-mcqs-atomic-transactions
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An actual update is not allowed to a data item ____________
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operating-system-mcqs-atomic-transactions
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In the write ahead logging a _____________ is maintained.
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operating-system-mcqs-atomic-transactions
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Write ahead logging is a way ____________
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operating-system-mcqs-atomic-transactions
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The state of the data accessed by an aborted transaction must be restored to what it was just before the transaction started executing. This restoration is known as ________ of transaction.
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operating-system-mcqs-atomic-transactions
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A terminated transaction that has completed its execution successfully is ____________ otherwise it is __________
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Oct 20, 2022
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operating-system-mcqs-atomic-transactions
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A collection of instructions that performs a single logical function is called ____________
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Oct 20, 2022
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operating-system
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Which are the two complementary deadlock-prevention schemes using timestamps?
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Oct 17, 2022
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AdilsonLima
operating-system
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What are the parts of a global unique identifier?
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Oct 17, 2022
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AdilsonLima
distributed-opererating-system-mcqs-coordination
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What are the disadvantages of majority protocol?
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Oct 17, 2022
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distributed-opererating-system-mcqs-coordination
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Which of the following disadvantages follows the single coordinator approach?
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Oct 17, 2022
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distributed-opererating-system-mcqs-coordination
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Which of the following advantages follows the single coordinator approach?
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Oct 17, 2022
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distributed-opererating-system-mcqs-coordination
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What things are the transaction coordinator is responsible for?
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Oct 17, 2022
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Other
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AdilsonLima
operating-system
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What are the characteristics of atomicity?
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Oct 17, 2022
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operating-system
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What are the advantages of token(with rings) passing approach?
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Oct 17, 2022
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AdilsonLima
distributed-opererating-system-mcqs-coordination
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What are the characteristics of fully distributed approach?
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Oct 17, 2022
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AdilsonLima
distributed-opererating-system-mcqs-coordination
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What are the characteristics of mutual exclusion using centralized approach?
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Oct 17, 2022
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AdilsonLima
distributed-opererating-system-mcqs-coordination
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1
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1. What are the characteristics of tightly coupled system? i) Same clock, usually shared memory ii) Communication is via this shared memory iii) Multiprocessors iv) Different clock
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Oct 17, 2022
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AdilsonLima
distributed-opererating-system-mcqs-coordination
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1
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Linux is a(n) ……. operating system
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Oct 17, 2022
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AdilsonLima
operating-system
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Which of the following is not an operating system?
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Oct 17, 2022
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AdilsonLima
operating-system
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My Computer was introduced from
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Oct 17, 2022
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AdilsonLima
operating-system
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The …… program compresses large files into a smaller file
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Oct 17, 2022
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AdilsonLima
operating-system
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What are the characteristics of computation migration?
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Oct 16, 2022
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AdilsonLima
operating-system
0
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What are the characteristics of data migration?
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Oct 16, 2022
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AdilsonLima
operating-system
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