Question Set

1. When a foreign key column is created without a corresponding foreign key constraint, we have created a "casual relationship" between the two tables.



Ask Your Doubts Here

Type in
(Press Ctrl+g to toggle between English and the chosen language)

Comments

Show Similar Question And Answers
QA->Two statements are given followed by two conclusions I and II. You have to consider the two statements to be true even if they seem to be at variance from commonly known facts. You have to decide which one of the given conclusions is definitely drawn from the given statements. Statement : All virtuous persons are happy. No unhappy person is virtuous. Conclusions : I. Happiness is related to virtue II. Unhappy person is not virtuous.....
QA->‘I have been touring different parts of the world. During these travels, I have had the good fortune to come into contact with several saints and maharshis. But I have frankly to admit that I have never come across one who is spiritually greater than Swami Sree Narayana Guru of Kerala” Whose words are these?....
QA->To align a column of text evenly on both the right and left margins throughout the column, use:....
QA->What function displays row data in a column or column data in a row?....
QA->The sum of squares of two numbers is 80 and the square of difference between the two numbers is Find the product of two numbers.....
MCQ->When a foreign key column is created without a corresponding foreign key constraint, we have created a "casual relationship" between the two tables.....
MCQ->Statements: Some tables are TVs. Some TVs are radios. Conclusions: Some tables are radios. Some radios are tables. All radios are TVs. All TVs are tables.

....
MCQ->Statements: Some tables are T.V. Some T.V. are radios. Conclusions: Some tables are radios. Some radios are tables. All the radios are T.V. All the T.V. are tables.

....
MCQ->Statements: Some desks are chairs. All chairs are tables. All tables are computers. Allcomputers are phones. Conclusions: I.Some phones are desks II.Some computers are chairs. III.All tables are phones. IV.Some desks are tables.....
MCQ->If a relationship has a cascade updates constraint, then if ________ in the parent table is changed, then the same change will automatically be made to any corresponding foreign key value.....
Terms And Service:We do not guarantee the accuracy of available data ..We Provide Information On Public Data.. Please consult an expert before using this data for commercial or personal use | Powered By:Omega Web Solutions
© 2002-2017 Omega Education PVT LTD...Privacy | Terms And Conditions
Question ANSWER With Solution