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Recent questions tagged minimal-cover
2
votes
3
answers
1
MadeEasy Test Series: Databases - Functional Dependencies
Consider the following relation R(A, B, C, D, E, F, G) and set of functional dependencies. F={BCD → A, BC → E, A → F, F → G, A→G, C → D} Which of the following is minimal cover of F? {BC → A, BC → E, A → F, C → D, A → G} {BC → A, B → E, A → F, F → G, C → D} {BC → A, BC → E, A → F, F → G, C → D} {BC → A, BC → E, A → F, C → D}
Consider the following relation R(A, B, C, D, E, F, G) and set of functional dependencies.F={BCD → A, BC → E, A → F, F → G, A→G, C → D}Which of the following ...
Shivam Kasat
2.7k
views
Shivam Kasat
asked
Jan 4, 2019
Databases
made-easy-test-series
databases
minimal-cover
database-normalization
+
–
0
votes
1
answer
2
Minimal cover
I came across the questions where questions are asked about finding minimal cover and number of different minimal cover possible. Are they same? https://gateoverflow.in/281536/made-easy-test https://gateoverflow.in/110962/minimal-cover-possible?show=110962#q110962
I came across the questions where questions are asked about finding minimal cover and number of different minimal cover possible. Are they same?https://gateoverflow.in/28...
Shamim Ahmed
574
views
Shamim Ahmed
asked
Dec 20, 2018
Databases
minimal-cover
databases
+
–
4
votes
1
answer
3
Ace Test Series: DBMS - Canonical Cover In FD
tusharforever
2.4k
views
tusharforever
asked
Oct 29, 2018
Databases
databases
ace-test-series
database-normalization
minimal-cover
+
–
7
votes
7
answers
4
Number of Different Minimal Cover
Consider the following FD set {A → BC,B → AC, C → AB}. The number of different minimal covers possible for the above FD set __________ .
Consider the following FD set {A → BC,B → AC, C → AB}. The number of different minimal covers possible for the above FD set __________ .
srestha
3.5k
views
srestha
asked
Feb 5, 2017
Databases
databases
minimal-cover
+
–
8
votes
2
answers
5
DLC :
Five soldiers A, B, C, D and E volunteer to perform an important military task if their following conditions are satisfied (i) either A or B or both must go (ii) either C or E but both must not go (iii) either both A and C go or neither goes (iv) If D' goes, then ... combination of soldiers who can get the arrangement will be a). $ADE$ b). $BD(C + E)$ c). $AC$ d). $ABCD'E'$
Five soldiers A, B, C, D and E volunteer to perform an important military task if their following conditions are satisfied(i) either A or B or both must go(ii) either C o...
mcjoshi
3.2k
views
mcjoshi
asked
Sep 20, 2016
Digital Logic
digital-logic
minimal-cover
boolean-algebra
+
–
1
votes
4
answers
6
minimal cover
Himanshu1
3.1k
views
Himanshu1
asked
Jan 2, 2016
Databases
databases
minimal-cover
database-normalization
+
–
2
votes
2
answers
7
write down a minimal cover
Consider the attribute set R = ABCDEGH (where Functional Dependencies are F= {AB·--> C,AC --> B: AD ---> E, B -----> D, BE --> A, B -> G}.
Consider the attribute set R = ABCDEGH (where Functional Dependencies areF= {AB· C,AC B: AD - E, B - D, BE A, B - G}.
gauravalgo
1.2k
views
gauravalgo
asked
Jun 19, 2015
Databases
database-normalization
minimal-cover
+
–
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