Introduction to Database System What name is given to the collection of facts, items of information or data which are related in some way? Directory information Information tree Information provider Database Directory information Information tree Information provider Database ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System Which of the following is not a logical data-base structure? chain tree relational network chain tree relational network ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System In SQL, which command is used to remove a stored function from the database? REMOVE FUNCTION None of these DROP FUNCTION ERASE FUNCTION DELETE FUNCTION REMOVE FUNCTION None of these DROP FUNCTION ERASE FUNCTION DELETE FUNCTION ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System Which of the following is not true of the traditional approach to information processing? Programs are dependent on the files There is common sharing of data among the various applications It is inflexible It is file-oriented All of these Programs are dependent on the files There is common sharing of data among the various applications It is inflexible It is file-oriented All of these ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System Which of the following is a serious problem of file management systems? lack of data independence data redundancy All of these difficult to update program dependence lack of data independence data redundancy All of these difficult to update program dependence ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System The _____ command is used to allocates an extent for the table in SQL None of these MODIFY TABLE REDEFINE TABLE MODIFY ALLOCATES ALTER TABLE None of these MODIFY TABLE REDEFINE TABLE MODIFY ALLOCATES ALTER TABLE ANSWER DOWNLOAD EXAMIANS APP
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