Computer General Science Test Hard Mode

Sr. #	Questions	Answers Choice
1	Forms are designed for	Input data Manipulate data Accepting change All of these
2	Candidate key is also called	Non key Combined key Alternative key Foreign key
3	When more than one attributes act as primary key then each is called	Foreign key Secondary key Concatenated key Composite key
4	A table may have attributes as primary key	Two Only one Foreign key All the above
5	Without primary key in a table data is	Unique Integrated Redundant Complete

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