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Recent questions tagged conflict-serializable
1
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1
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1
GATE CSE 2024 | Set 1 | Question: 36
Consider the following read-write schedule $\text{S}$ over three transactions $T_{1}, T_{2}$, and $T_{3}$ ... to $\text{S}$? $T_{1} T_{2} T_{3}$ $T_{1} T_{3} T_{2}$ $T_{3} T_{2} T_{1}$ $T_{3} T_{1} T_{2}$
Consider the following read-write schedule $\text{S}$ over three transactions $T_{1}, T_{2}$, and $T_{3}$, where the subscripts in the schedule indicate trans...
Arjun
2.1k
views
Arjun
asked
Feb 16
Databases
gatecse2024-set1
databases
conflict-serializable
multiple-selects
+
–
3
votes
1
answer
2
GO Classes Test Series 2024 | Mock GATE | Test 13 | Question: 33
Consider the following two schedules consisting to two transaction $\mathrm{T}_1$ and $\mathrm{T}_2$ : Which of the following is/are true about these schedules? Both $\mathrm{S}_1$ and $\mathrm{S}_2$ are ... and also conflict serializable. $\mathrm{S}_1$ and $\mathrm{S}_2$ are neither conflict equivalent nor conflict serializable.
Consider the following two schedules consisting to two transaction $\mathrm{T}_1$ and $\mathrm{T}_2$ :Which of the following is/are true about these schedules?Both $\math...
GO Classes
243
views
GO Classes
asked
Jan 28
Databases
goclasses2024-mockgate-13
goclasses
databases
transaction-and-concurrency
conflict-serializable
1-mark
+
–
4
votes
0
answers
3
GO Classes Test Series 2024 | Mock GATE | Test 11 | Question: 59
Which of the following statements is/are false? In a cascade-less schedule if a transaction $T_j$ read a data item written by transaction $T_i$ then the commit of $T_i$ has to be before this read operation of $T_j$ A ... $2 \mathrm{PL}$ (could have been produced using the $2 \mathrm{PL}$ locking protocol) is conflict-serializable.
Which of the following statements is/are false?In a cascade-less schedule if a transaction $T_j$ read a data item written by transaction $T_i$ then the commit of $T_i$ ha...
GO Classes
410
views
GO Classes
asked
Jan 13
Databases
goclasses2024-mockgate-11
goclasses
databases
transaction-and-concurrency
conflict-serializable
multiple-selects
2-marks
+
–
0
votes
1
answer
4
Number of Conflict Serializable Schedules
How many total $Conflict$ $Serializable$ $Schedules$ are possible that can be formed by $T1$ and $T2?$ $T1:$ $r_1(A)$ $r_1(B)$ $w_1(B)$ $T2:$ $r_2(B)$ $r_2(A)$ $w_2(B)$
How many total $Conflict$ $Serializable$ $Schedules$ are possible that can be formed by $T1$ and $T2?$$T1:$ $r_1(A)$ $r_1(B)$ $w_1(B)$$T2:$ $r_2(B)$ $r_2(A)$ $w_2(B)$
Harsh Saini_1
334
views
Harsh Saini_1
asked
Dec 27, 2023
Databases
transaction-and-concurrency
conflict-serializable
databases
+
–
0
votes
0
answers
5
Made easy DBMS
amitarp818
202
views
amitarp818
asked
Dec 5, 2023
Databases
made-easy-test-series
databases
conflict-serializable
+
–
0
votes
0
answers
6
madeeasy ots
Sajal Mallick
164
views
Sajal Mallick
asked
Nov 20, 2023
Databases
made-easy-test-series
transaction-and-concurrency
conflict-serializable
databases
+
–
0
votes
0
answers
7
madeeasy workbook
According to me answer is 2.Is it right? Suggestion is needed how to approach this if it is given in more complexity.
According to me answer is 2.Is it right? Suggestion is needed how to approach this if it is given in more complexity.
Sajal Mallick
168
views
Sajal Mallick
asked
Nov 20, 2023
Databases
made-easy-booklet
databases
transaction-and-concurrency
conflict-serializable
+
–
1
votes
1
answer
8
GO Classes 2023 | IIITH Mock Test 1 | Question: 19
Assume by "Serializability", we mean "Conflict Serializability". For the given schedule, which of the following is TRUE? $\text{T}_1$ $\text{T}_2$ $\text{T}_3$ $\text{T}_4$ Read(A) Read(A) Read(A) Write(B) Write(A) Read ... $\text{T}_2, \text{T}_3, \text{T}_1, \text{T}_4$
Assume by "Serializability", we mean "Conflict Serializability".For the given schedule, which of the following is TRUE?$\text{T}_1$$\text{T}_2$$\text{T}_3$$\text{T}_4$ ...
GO Classes
510
views
GO Classes
asked
Mar 26, 2023
Databases
goclasses2023-iiith-mock-1
goclasses
databases
transaction-and-concurrency
conflict-serializable
1-mark
+
–
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