Introduction to Database System Structured Query Language (SQL) is an internationally recognized standard language that is understood by all commercial database management system products. True False True False ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System Which of the following is a serious problem of file management systems? All of these lack of data independence difficult to update program dependence data redundancy All of these lack of data independence difficult to update program dependence data redundancy ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System Batch processing is appropriate if only a few transactions are involved None of these a large computer system is available only a small computer system is available All of these only a few transactions are involved None of these a large computer system is available only a small computer system is available All of these ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System Embedded pointer provide None of these All of these a physical record key a secondary access path an inverted index None of these All of these a physical record key a secondary access path an inverted index ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System In SQL, the CREATE VIEW command is used to recompile a table to define a view of one or more tables or views to recompile view to create a trigger to recompile a table to define a view of one or more tables or views to recompile view to create a trigger ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System In which of the following is a single-entity instance of one type of related to a single-entity instance of another type? One-to-One Relationship Many-to-Many Relationship Composite Relationship One-to-Many Relationship One-to-One Relationship Many-to-Many Relationship Composite Relationship One-to-Many Relationship ANSWER DOWNLOAD EXAMIANS APP