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
13543 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 to identify analog and digital in instrumentation

1 Answers GS Engineering Construction,

what do you expect from this company?

0 Answers L&T,

what is the differences between software engineering and other engineering disciplines.

0 Answers

Hai, I want System Egnineer/Administrator interview question/answers.

0 Answers Patni, Wipro,

How to calculte strengh of scaffoling(indian)

0 Answers

hello everyone, one thing thats giving me a headache..hope u guys will help me out.i recently gave my gre and got extremely low marks. my gre score is 980 , enginnering aggregate is 58% , diploma aggregate is 73% , 10th score is 79%.so d big question is , is der any possibility of getting admission in any average US university ? am in a turmoil, Please help me out.Thanks in advance

1 Answers

What is The Need of Template?

0 Answers

what is dns?

0 Answers Deshaw, HCL,

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

2 Answers

what are the various technique used for inter process communication?

0 Answers

i am a student ,i planned for industrial visit with my four friends ,so kindly suggest me a place to visit a valid I.T industry near by chennai

4 Answers TCS,

A family, planning a weekend trip, decides to spend not more than a total of 8 hours driving. By leaving early in the morning, they can average 40 miles per hour on the way to their destination. Due to the heavy Sunday traffic, they can average only 30 miles per hour on the return trip. What is the farthest distance from home they can plan to go? (EXPLAIN WITH PROPER STEPS)

0 Answers TCS,

For more Engineering AllOther Interview Questions Click Here