SQL for Database Construction To update an SQL view, the DBMS must be able to associate the column(s) to be updated with: a particular column in a particular underlying table. None of these a particular column in a particular row. a particular row in a particular underlying table. a particular column in a particular underlying table. None of these a particular column in a particular row. a particular row in a particular underlying table. ANSWER DOWNLOAD EXAMIANS APP
SQL for Database Construction Which of the following is NOT a type of SQL constraint? PRIMARY KEY UNIQUE ALTERNATE KEY FOREIGN KEY PRIMARY KEY UNIQUE ALTERNATE KEY FOREIGN KEY ANSWER DOWNLOAD EXAMIANS APP
SQL for Database Construction A ________ is a program that performs some common action on database data and that is stored in the database. pseudofile None of these stored procedure trigger pseudofile None of these stored procedure trigger ANSWER DOWNLOAD EXAMIANS APP
SQL for Database Construction For what purposes are views used? To hide complicated SQL statements only To hide rows only All of these To hide columns only To hide complicated SQL statements only To hide rows only All of these To hide columns only ANSWER DOWNLOAD EXAMIANS APP
SQL for Database Construction What is an SQL virtual table that is constructed from other tables? Just another table A view Query results A relation Just another table A view Query results A relation ANSWER DOWNLOAD EXAMIANS APP
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