The Gateway to Computer Science Excellence
First time here? Checkout the FAQ!
x
+5 votes
377 views

How is redundancy reduced in the following models?

  1. Hierarchical
  2. Network
  3. Relational
asked in Databases by Veteran (59.5k points) | 377 views
0
meaning of ques is not clear....

1 Answer

+1 vote
13(b)

Select s.hotel

From serves s,likes l

Where s.snacks =l.snacks

And l.customer = "Rama"
answered by (57 points)


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

37,111 questions
44,694 answers
127,232 comments
43,753 users