Question
a.
Modifying all the parts of the view
b.
Modifying only the affected parts of the view
c.
Not modifying the view
d.
None of the mentioned
Posted under DBMS
Engage with the Community - Add Your Comment
Confused About the Answer? Ask for Details Here.
Know the Explanation? Add it Here.
Q. What is incremental materialized view maintenance?
Similar Questions
Discover Related MCQs
Q. Which of the following is a type of materialized view management?
View solution
Q. What are differentials in view management?
View solution
Q. The sequence of queries that reflect the typical load on the system are known as ________
View solution
Q. The problem of an update affecting the execution of a query associated with the update is known as the _________
View solution
Q. Reducing the complexity of complex queries by similarly handling sub-queries is known as ______
View solution
Q. Which of the following is a multi-query optimization technique
View solution
Q. If a query is optimized without providing specific values for its parameters the technique is called __________
View solution
Q. A collection of data designed to be used by different people is called a/an
View solution
Q. Which of the following schemas does define a view or views of the database for particular users?
View solution
Q. Which of the following is an attribute that can uniquely identify a row in a table?
View solution
Q. Which of the following terms does refer to the correctness and completeness of the data in a database?
View solution
Q. The relationship between DEPARTMENT and EMPLOYEE is a
View solution
Q. A table can be logically connected to another table by defining a
View solution
Q. If the state of the database no longer reflects a real state of the world that the database is supposed to capture, then such a state is called
View solution
Q. Ensuring isolation property is the responsibility of the
View solution
Q. In query processing, the ___________ is the lowest-level operator to access data.
View solution
Q. In a ____________ the system scans each file block and tests all records to see whether they satisfy the selection condition.
View solution
Q. Index structures are referred to as __________ since they provide a path through which data can be located and accessed.
View solution
Q. Search algorithms that use an index are referred to as
View solution
Q. Which algorithm uses equality comparison on a key attribute with a primary index to retrieve a single record that satisfies the corresponding equality condition.
View solution
Suggested Topics
Are you eager to expand your knowledge beyond DBMS? We've curated a selection of related categories that you might find intriguing.
Click on the categories below to discover a wealth of MCQs and enrich your understanding of Computer Science. Happy exploring!