The SQL command to create a table is: DEFINE TABLE ALTER TABLE CREATE TABLE MAKE TABLE TRUE ANSWER : ? YOUR ANSWER : ?
When a foreign key column is created without a corresponding foreign key constraint, we have created a "casual relationship" between the two tables. False True TRUE ANSWER : ? YOUR ANSWER : ?
There are three SQL data modification operations: insert, modify and delete. True False TRUE ANSWER : ? YOUR ANSWER : ?
What is an advantage of placing computations in SQL views? None of these To accomplish both of the above. To ensure that the results are consistent. To save users from having to write an expression. TRUE ANSWER : ? YOUR ANSWER : ?
Which is NOT one of the most common types of SQL CHECK constraints? Comparing one column value to another within the same table Range checks Lists of values System date TRUE ANSWER : ? YOUR ANSWER : ?
To update an SQL view, the DBMS must be able to associate the column(s) to be updated with: a particular row in a particular underlying table. a particular column in a particular row. None of these a particular column in a particular underlying table. TRUE ANSWER : ? YOUR ANSWER : ?
A stored procedure is a program that performs some common action on database data and is stored in the database. False True TRUE ANSWER : ? YOUR ANSWER : ?
A ________ is a program that performs some common action on database data and that is stored in the database. None of these pseudofile stored procedure trigger TRUE ANSWER : ? YOUR ANSWER : ?
Views constructed from SQL SELECT statements that conform to the SQL-92 standard may not contain: WHERE ORDER BY GROUP BY FROM TRUE ANSWER : ? YOUR ANSWER : ?