IF R(X,Y,Z,W,P,Q) AND SET OF FD are F={XY->W,XW->P,PQ- >Z,XY-.>Q} D

IF R(X,Y,Z,W,P,Q) AND SET OF FD are F={XY->W,XW->P,PQ-
>Z,XY-.>Q} DETERMINE whether the decomposition
r1(z,p,q),r2(x,y,z,p,q) is lossy or lossless

Question Posted / prakher bhargava

1 Answers
4096 Views
I also Faced
E-Mail Answers

IF R(X,Y,Z,W,P,Q) AND SET OF FD are F={XY->W,XW->P,PQ- >Z,XY-.>Q} DETERMINE whether the..

Answer / prakher bhargava

lossless

Is This Answer Correct ?

0 Yes

0 No

Post New Answer

More Engineering AllOther Interview Questions

how to connect oracle with java ? Give detail explanation.

0 Answers Bata,

hi........ i am a student of computer science. i want to earn some money on net so that i can help my parents. so please suggest me some sites which give online part time jobs without any registration charges. please help me. i will be very thankful to you. varinder.

1 Answers

Guys! I coplted 10th with 80% and +2 with 64% now am dng c.s.e b.tech...i want to go abroad for higher studies i want to write tofel...plZ GIVE UR SUGGESTIONS!

0 Answers

My system suddenly get off,when i try to power on then it does not work but when i open it and clean RAM and insert it again, it power on.but after some day same problem? please give the answer (i have also changed RAM it's new.)

0 Answers

what are the artifacts in coding phase in SDLC????

0 Answers

what is PPM,CM & EM in FM company

1 Answers

what happens if an error occurs in constructor or destructor.

1 Answers Microsoft,

Some question are asked from computers also. How we calculate sum in Excel? can we find cube root in Excel if yes , how? If i want to send excel sheet to 10 different person, how i can send it ( don`t tell me by mailing) condition given by interviewer.If A=.03rs(tsqr), value of r increase by 50%, s by 30% & t decrease by 20%. find value of A. If two coins having dia 25 & 16 they are rotate in their axis , Coin having dia 25 reach a point at x per sec, in how many min coin having dia 16 reach that place, Both are rotating in same direction.

0 Answers NTPC,

#include<stdio.h> int fn(int v); main() { printf("%d\n",fn(7)); } int fn(int v) { if(v==1 || v==0) return 1; if(v%2==0) return fn(v/2)+2; else return fn(v-1)+3; }

0 Answers

what is software engineer

0 Answers Cognizant, NIIT,

2. A product selected for testing is equally likely to have been produced by one the 6 machines/processes. (i) Determine sample space ‘S’ (ii) What is the probability that the product is from machine 1? (iii) What is the probability that the product is from machine 2 or machine 4? (iv) What is the probability that the product is from both machine 5 and machine 3? (v) What is the probability that the product is not from machine 6? (vi) What is the probability that the product is not from either machine 6 or machine 1?

0 Answers

1. Describe a time when you anticipated potential problems and developed Preventive measures.

0 Answers Strad Energy,

For more Engineering AllOther Interview Questions Click Here