Login
Register
Dark Mode
Brightness
Profile
Edit Profile
Messages
My favorites
My Updates
Logout
Recent questions tagged serializability
3
votes
2
answers
31
Test by Bikram | Databases | Test 2 | Question: 17
Which of the following is TRUE about the given schedule S? ... is conflict serializable. It is view serializable but not conflict serializable. It is conflict serializable but not view serializable. It is not serializable.
Which of the following is TRUE about the given schedule S?$\begin{array}{|c|c|} \hline \text{Schedule:} & S \\ \hline T1 & T2 \\ \hline R(A) & {} \\ \hline A=A+100 & {} ...
Bikram
481
views
Bikram
asked
Aug 26, 2017
Databases
tbb-dbms-2
databases
transaction-and-concurrency
serializability
conflict-serializable
view-serializable
+
–
2
votes
1
answer
32
Serializability and strict schedules
Answer is given as D. Not serializable, agreed. But how is it strict??
Answer is given as D. Not serializable, agreed. But how is it strict??
just_bhavana
12.8k
views
just_bhavana
asked
Aug 4, 2017
Databases
databases
serializability
strict-schedule
+
–
4
votes
1
answer
33
Transcation And Concurrency control
Consider the following transactions T1:r1(A) w1(A) r1(B) w1(B) T2:r2(B) w2(B) r2(A) w2(A) 1) How many schedules serializable as T1->T2 2) How many schedules serializable as T2->T1
Consider the following transactionsT1:r1(A) w1(A) r1(B) w1(B)T2:r2(B) w2(B) r2(A) w2(A)1) How many schedules serializable as T1->T22) How many schedules serializable as T...
Anshul Shankar
1.7k
views
Anshul Shankar
asked
Aug 2, 2017
Databases
transaction-and-concurrency
serializability
+
–
3
votes
2
answers
34
view-serializablity
Draw the polygraph and explain whether it is view-serializable or not?
Draw the polygraph and explain whether it is view-serializable or not?
shashank023
607
views
shashank023
asked
Jul 24, 2017
Databases
view-serializable
databases
serializability
+
–
0
votes
1
answer
35
Ramakrishan
In some part, it is given we cannot decide, why we cannot decide view serializability and recoverability? And, explain the solution for 7th part.
In some part, it is given we cannot decide, why we cannot decide view serializability and recoverability?And, explain the solution for 7th part.
prasoon raghav
380
views
prasoon raghav
asked
Jun 21, 2017
Databases
transaction-and-concurrency
serializability
+
–
1
votes
1
answer
36
Self Doubt
What is the difference between Phantom read Problem and Unrepeatable read problem?
What is the difference between Phantom read Problem and Unrepeatable read problem?
Shubhanshu
356
views
Shubhanshu
asked
Apr 2, 2017
Databases
serializability
+
–
0
votes
0
answers
37
Test Series
AmitPatil
220
views
AmitPatil
asked
Jan 30, 2017
Databases
serializability
conflict-serializable
+
–
3
votes
2
answers
38
Test by Bikram | Mock GATE | Test 1 | Question: 25
Which of the following is true? Blind writes appear in any view serializable schedule that is not conflict serializable. Blind writes appear in some view serializable schedule that is also conflict serializable. Blind writes appear in all view ... in conflict serializable schedule that is not view serializable. II and III II and IV I only I and II
Which of the following is true? Blind writes appear in any view serializable schedule that is not conflict serializable. Blind writes appear in some view serializable...
Bikram
1.2k
views
Bikram
asked
Jan 16, 2017
GATE
tbb-mockgate-1
conflict-serializable
transaction-and-concurrency
serializability
databases
+
–
Page:
« prev
1
2
Email or Username
Show
Hide
Password
I forgot my password
Remember
Log in
Register