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All Countries 🌏 Mcq University Model MCQ Single Answer ENGLISH SQL SQL FOREIGN KEY 2025

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Which of the following statement can be used to apply the FOREIGN KEY constraint in SQL?

CREATE TABLE TABLE_NAME (  
column1 datatype CONSTRAINT,  
column2 datatype CONSTRAINT,  
...
columnn datatype CONSTRAINT,  
FOREIGN KEY parent_table (column_name));

CREATE TABLE TABLE_NAME (  
column1 datatype CONSTRAINT,  
column2 datatype CONSTRAINT,  
...  
columnn datatype CONSTRAINT,  
FOREIGN KEY REFERENCES parent_table (column_name));

CREATE TABLE TABLE_NAME (  
column1 datatype CONSTRAINT,  
column2 datatype CONSTRAINT,  
...  
columnn datatype CONSTRAINT,  
FOREIGN KEY (column_name) REFERENCES parent_table (column_name));

CREATE TABLE TABLE_NAME (  
column1 datatype CONSTRAINT,  
column2 datatype CONSTRAINT,  
...  
columnn datatype CONSTRAINT,  
FOREIGN KEY (column_name) REFERENCES (column_name));

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All Countries 🌏 Mcq University Model MCQ Single Answer ENGLISH SQL SQL FOREIGN KEY 2025

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