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
13362 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

How do I unlock my laptop if I forgot my administrator password, a Toshiba running Windows 7?

2 Answers

the game of tic-tac-toe is being played between two players. only the last mark to be placed in the game. who will win the game?

8 Answers Infosys,

What is different between analogous and digital

1 Answers Microsoft,

What is difference between ext2 and ext3 in linux

1 Answers NetMagic,

Write a shell script to delete all files present in a directory “dir1”. Any error, if it occurs while carrying out this operation should be stored in a file errorlog

0 Answers

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

1 Answers

write a c program which accept input as:Anu.B.Kapur and give out as:Kapur.A.B using pointers

0 Answers Boredbees,

Hi,am being graduated as BE in MECHATRONICS engineering and now experienced work in mechanical stream for 1.5 years.If am trying for a job in mechatronics what are the fields do i need to be known well and is there any companys who requires a MECHATRONICS ENGINEER.

1 Answers

steam turbine working and pressure?

1 Answers

what is difference between class and object in c++

0 Answers

One of your responsibilities will be to prepare and train on standard work instructions or quality initiatives. What experience and qualifications do you have that will enable you to succeed in this role?

0 Answers

what is mean of i in 8i or 9i???

1 Answers TCS,

For more Engineering AllOther Interview Questions Click Here