adplus-dvertising
frame-decoration

Question

To update an SQL view, the DBMS must be able to associate the column(s) to be updated with:

a.

a particular column in a particular underlying table.

b.

a particular column in a particular row.

c.

a particular row in a particular underlying table.

d.

None of the above is correct.

Posted under DBMS

Answer: (c).a particular row in a particular underlying table.

Engage with the Community - Add Your Comment

Confused About the Answer? Ask for Details Here.

Know the Explanation? Add it Here.

Q. To update an SQL view, the DBMS must be able to associate the column(s) to be updated with:

Similar Questions

Discover Related MCQs

Q. Which of the following is NOT a type of SQL constraint?

Q. A ________ is a program that performs some common action on database data and that is stored in the database.

Q. For what purposes are views used?

Q. What is an SQL virtual table that is constructed from other tables?

Q. When using the SQL INSERT statement:

Q. What is not an advantage of stored procedures?

Q. A reason for using an SQL view to hide columns is:

Q. Which of the following is an SQL trigger supported by Oracle?

Q. The SQL ALTER statement can be used to:

Q. What SQL structure is used to limit column values of a table?

Q. Which is NOT one of the most common types of SQL CHECK constraints?

Q. What is an advantage of placing computations in SQL views?

Q. Views constructed from SQL SELECT statements that conform to the SQL-92 standard may not contain:

Q. ‘AS’ clause is used in SQL for

Q. The language which has recently become the defacto standard for interfacing application programs with relational database system is

Q. A report generator is used to

Q. Count function in SQL returns the number of

Q. The statement in SQL which allows to change the definition of a table is

Q. Which of the following is correct:

Q. Which of the following is a valid SQL type?