Which of the following problems is not caused by insufficient concurrency control?
A) Lost update
B) Hot spot
C) Non repeatable read
D) Uncommitted dependency
Correct Answer:
Verified
Q33: Three enabling technologies which support workflow are
Q34: The ACID properties are insured by the
Q35: Julia has an exclusive lock on the
Q36: In the optimistic approach:
A) Only shared locks
Q37: Julia has a lock on the savings
Q39: A hot spot is common data that
Q40: The serializable isolation level is not as
Q41: Consider a transaction that updates each of
Q42: Typically,the most serious concurrency problem to avoid
Q43: A _is common data that multiple users
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