In an entity relationship, y is dominant entity and x is a subordinate entity.

In an entity relationship, y is dominant entity and x is a
subordinate entity. Then which of the following is/are correct

1. operationally, if y is deleted, so is x
2. x is existence dependent on y
3. operationally, x is deleted on y
4. operationally, x is deleted, y remains the same

Question Posted / ravikumaryadav

4 Answers
11889 Views
HCL, I also Faced
E-Mail Answers

Answers were Sorted based on User's Feedback

In an entity relationship, y is dominant entity and x is a subordinate entity. Then which of the fo..

Answer / rajesh

operationally x is deleted ,so is y;

Is This Answer Correct ?

22 Yes

5 No

In an entity relationship, y is dominant entity and x is a subordinate entity. Then which of the fo..

Answer / priya

X is existence dependent on y

Is This Answer Correct ?

13 Yes

1 No

In an entity relationship, y is dominant entity and x is a subordinate entity. Then which of the fo..

Answer / suvankar

2. x is existence dependent on y
4. operationally, x is deleted, y remains the same

both are true.

Is This Answer Correct ?

9 Yes

2 No

In an entity relationship, y is dominant entity and x is a subordinate entity. Then which of the fo..

Answer / xxx

operationally, if y is deleted, so is x

Is This Answer Correct ?

3 Yes

3 No

Post New Answer

More Engineering AllOther Interview Questions

W.A.P to take input of an array and display the entered no. in dos.

0 Answers NHPC,

How is the parity flag actually set in the 8085 microprocessor?

0 Answers

What is the difference between tcp/ip protocol and IP protocol?

0 Answers Microsoft,

the maximum number of character that windows 2003 recognizes in a local user

0 Answers

What is the actual procedure of charging synthetic oil if the machine is under positive refrigerant pressure.

0 Answers

Draw the diagram showing the function stack, illustrating the variables that were pushed on the stack at the point when function f2 has been introduced . type def struct { double x,double y} point; } main( int argc, char *arg[3]) { double a; int b,c; f1(a,b); } f1(double x, int y) {point p; stack int n; f2(p,x,y) } f2(point p, double angle) { int i,j,k,int max;

0 Answers Geometric Software,

what is the best thing in engineering?

1 Answers Vastu Vihar,

What is the difference between CD-R and CD+R?

0 Answers NIIT,

steam turbine working and pressure?

1 Answers

what is the work of Loopback ?

0 Answers

the ability for the processor to delegate its use by application is called

1 Answers

How to write C++ files programs?

1 Answers

For more Engineering AllOther Interview Questions Click Here