Login
Remember
Register
Ask a Question
Recent questions tagged operating-system-mcqs-atomic-transactions
0
votes
1
answer
Which of the following concurrency control protocols ensure both conflict serializability and freedom from deadlock?
asked
Oct 20, 2022
in
Other
by
AdilsonLima
operating-system-mcqs-atomic-transactions
0
votes
1
answer
The shrinking phase is a phase in which?
asked
Oct 20, 2022
in
Other
by
AdilsonLima
operating-system-mcqs-atomic-transactions
0
votes
1
answer
The two phase locking protocol consists of ____________
asked
Oct 20, 2022
in
Other
by
AdilsonLima
operating-system-mcqs-atomic-transactions
0
votes
1
answer
A locking protocol is one that ____________
asked
Oct 20, 2022
in
Other
by
AdilsonLima
operating-system-mcqs-atomic-transactions
0
votes
1
answer
Serializable schedules are ones where ____________
asked
Oct 20, 2022
in
Other
by
AdilsonLima
operating-system-mcqs-atomic-transactions
0
votes
1
answer
The system periodically performs checkpoints that consists of the following operation(s) ____________
asked
Oct 20, 2022
in
Other
by
AdilsonLima
operating-system-mcqs-atomic-transactions
0
votes
1
answer
The undo and redo operations must be _________ to guarantee correct behaviour, even if a failure occurs during recovery process.
asked
Oct 20, 2022
in
Other
by
AdilsonLima
operating-system-mcqs-atomic-transactions
0
votes
1
answer
An actual update is not allowed to a data item ____________
asked
Oct 20, 2022
in
Other
by
AdilsonLima
operating-system-mcqs-atomic-transactions
0
votes
1
answer
In the write ahead logging a _____________ is maintained.
asked
Oct 20, 2022
in
Other
by
AdilsonLima
operating-system-mcqs-atomic-transactions
0
votes
1
answer
Write ahead logging is a way ____________
asked
Oct 20, 2022
in
Other
by
AdilsonLima
operating-system-mcqs-atomic-transactions
0
votes
1
answer
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.
asked
Oct 20, 2022
in
Other
by
AdilsonLima
operating-system-mcqs-atomic-transactions
0
votes
1
answer
A terminated transaction that has completed its execution successfully is ____________ otherwise it is __________
asked
Oct 20, 2022
in
Other
by
AdilsonLima
operating-system-mcqs-atomic-transactions
To see more, click for the
full list of questions
or
popular tags
.
...
