adplus-dvertising
frame-decoration

Question

The process of maintaining views up to date is called _________

a.

View maintenance

b.

View updating

c.

View materialization

d.

View isolation

Posted under Advanced SQL DBMS

Answer: (a).View maintenance

Engage with the Community - Add Your Comment

Confused About the Answer? Ask for Details Here.

Know the Explanation? Add it Here.

Q. The process of maintaining views up to date is called _________

Similar Questions

Discover Related MCQs

Q. How can we insert data into a view?

Q. State true or false: We can update a view if it has multiple database relations in the from clause

Q. The _______ statement makes the updates performed by the transaction permanent.

Q. The _______ statement causes the statements to undo all the updates performed on the transaction

Q. Which of the following is not an integrity constraint?

Q. What is the function of the not null constraint?

Q. What is the function of the unique constraint?

Q. What is the functions of on delete cascade?

Q. What does the following condition do?
check( name in( ‘Ryan’, ‘Cristiano’, ‘Leo’))

Q. Referential integrity constraints are also called as _________

Q. ________ is a predicate that we expect the database to always satisfy

Q. State true or false: Oracle does not support complex check conditions

Q. What statement is used to define a new assertion in SQL?

Q. Which of the following is not a valid Date and Time data type?

Q. What is a timestamp?

Q. What does p indicate in the following data type?
time(p)

Q. What is a default value?

Q. Which of the following is an illegal data type in SQL

Q. State true or false: Users can define new data types in SQL

Q. What does the following statement do?
create table temp_inst like institute