Transaction timestamp is:
A) Not unique for each transaction
B) Larger for older transaction
C) Unique identifier assigned to each transaction.
D) None of the above.
Correct Answer:
Verified
Q6: A functional dependency of the form X?Y
Q7: In transactions, in ACID property A stands
Q8: Assume transaction A holds a shared lock
Q9: A schedule S of n transactions is
Q10: In two-phase locking protocol.
A)All unlocking operations precede
Q12: The granularity of a database item can
Q13: If the complete execution of the transaction(s)
Q14: Which of the following is not the
Q15: Timestamp can be generated by:
A)Counter
B)Current date/time
C)None of
Q16: Which of the following is the formal
Unlock this Answer For Free Now!
View this answer and more for free by performing one of the following actions
Scan the QR code to install the App and get 2 free unlocks
Unlock quizzes for free by uploading documents