Login
Register
@
Dark Mode
Profile
Edit my Profile
Messages
My favorites
Register
Activity
Q&A
Questions
Unanswered
Tags
Subjects
Users
Ask
Previous Years
Blogs
New Blog
Exams
Dark Mode
Databases
Overflow04
asked
in
Databases
Jul 6, 2022
341
views
0
votes
0
votes
What is the meaning of first option
databases
made-easy-test-series
database-normalization
Overflow04
asked
in
Databases
Jul 6, 2022
by
Overflow04
341
views
answer
comment
Follow
share this
share
1 comment
by
Shoto
commented
Jul 7, 2022
reply
Follow
share this
I think it is the set difference between set of FDs of F and {ABC → BC}, since ABC → BC is trivial dependency it won’t affect the set of FDs so option 1 is true.
4
4
Please
log in
or
register
to add a comment.
Please
log in
or
register
to answer this question.
0
Answers
← Previous
Next →
← Previous in category
Next in category →
Related questions
0
votes
0
votes
1
answer
1
Overflow04
asked
in
Databases
Jul 6, 2022
405
views
Databases
Somebody please verify the answer
Overflow04
asked
in
Databases
Jul 6, 2022
by
Overflow04
405
views
databases
made-easy-test-series
database-normalization
0
votes
0
votes
1
answer
2
Naveen Muralidhar
asked
in
Databases
Jan 20, 2019
534
views
MadeEasy Test Series 2019: Databases - Database Normalization
A3 also deriving {A1,A2,A3} from FD’s...why it is still neglecting BCNF? Is solution wrong or I am misunderstanding?
Naveen Muralidhar
asked
in
Databases
Jan 20, 2019
by
Naveen Muralidhar
534
views
database-normalization
databases
made-easy-test-series
3
votes
3
votes
3
answers
3
Prateek Raghuvanshi
asked
in
Databases
Jan 5, 2019
2,557
views
MadeEasy Test Series: Databases - Database Normalization
Consider a database with the following relation: Shipping (ShipName, ShipType, TripId, Cargo, Port. Date) With the following functional dependencies: sorry for not typing ,i will type it later my doubt is-isn’t partial dependency $ShipName\rightarrow ShipType$ present in new database??
Prateek Raghuvanshi
asked
in
Databases
Jan 5, 2019
by
Prateek Raghuvanshi
2.6k
views
databases
database-normalization
made-easy-test-series
2
votes
2
votes
3
answers
4
Shivam Kasat
asked
in
Databases
Jan 4, 2019
2,782
views
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}
Shivam Kasat
asked
in
Databases
Jan 4, 2019
by
Shivam Kasat
2.8k
views
made-easy-test-series
databases
minimal-cover
database-normalization
Subscribe to GATE CSE 2024 Test Series
Subscribe to GO Classes for GATE CSE 2024
Quick search syntax
tags
tag:apple
author
user:martin
title
title:apple
content
content:apple
exclude
-tag:apple
force match
+apple
views
views:100
score
score:10
answers
answers:2
is accepted
isaccepted:true
is closed
isclosed:true
Recent Posts
Post GATE 2024 Guidance [Counseling tips and resources]
GATE CSE 2024 Result Responses
[Project Contest] Pytorch backend support for MLCommons Cpp Inference implementation
Participating in MLCommons Inference v4.0 submission (deadline is February 23 12pm IST)
IIITH PGEE 2024 Test Series by GO Classes
Subjects
All categories
General Aptitude
(3.5k)
Engineering Mathematics
(10.4k)
Digital Logic
(3.6k)
Programming and DS
(6.2k)
Algorithms
(4.8k)
Theory of Computation
(6.9k)
Compiler Design
(2.5k)
Operating System
(5.2k)
Databases
(4.8k)
CO and Architecture
(4.0k)
Computer Networks
(4.9k)
Artificial Intelligence
(79)
Machine Learning
(48)
Data Mining and Warehousing
(25)
Non GATE
(1.4k)
Others
(2.7k)
Admissions
(684)
Exam Queries
(1.6k)
Tier 1 Placement Questions
(17)
Job Queries
(80)
Projects
(11)
Unknown Category
(870)
64.3k
questions
77.9k
answers
244k
comments
80.0k
users
Recent Blog Comments
category ?
Hi @Arjun sir, I have obtained a score of 591 in ...
download here
Can you please tell about IIT-H mtech CSE self...
Please add your admission queries here:...
Twitter
WhatsApp
Facebook
Reddit
LinkedIn
Email
Link Copied!
Copy
