Register
Filter

Questions by gatecrack

2 votes
2 answers
1
Self doubt dbms Normalisation
Is minimal set of functional dependency for a functional dependency set is always unique???
Is minimal set of functional dependency for a functional dependency set is always unique???
1 votes
2 answers
2
Transaction dbms self doubt
T1 T2 R(A) W(A) W(A) IS THIS IS VIEW SERIALIZABLE?PLZ EXPLAIN
T1T2R(A) W(A)W(A) IS THIS IS VIEW SERIALIZABLE?PLZ EXPLAIN
0 votes
0 answers
3
Relational Algebra dbms
0 votes
0 answers
4
Relational Algebra from Aku paper previous year
1 votes
2 answers
5
os syllabus doubt
which topic should i need to learn under file system and disk scheduling for gate??
which topic should i need to learn under file system and disk scheduling for gate??
0 votes
0 answers
6
transaction and concurrency control protocol
Consider th following schedule r1(A)r2(B)r3(C)w1(B)w2(C)w3(D) Find the schedule which are possible to execute by strict 2PL protocol? consider commit operation as immediate last operation of each transaction
Consider th following scheduler1(A)r2(B)r3(C)w1(B)w2(C)w3(D)Find the schedule which are possible to execute by strict 2PL protocol? consider commit operation as immediate...
1 votes
5 answers
7
transaction cascadeless
is this is cascadeless? r1(X),w2(X),w1(X), abort2, commit1
is this is cascadeless?r1(X),w2(X),w1(X), abort2, commit1
0 votes
0 answers
8
no. of schedule doubt
plz someone solve it
plz someone solve it