Welcome to the Advanced SQL MCQs Page

Dive deep into the fascinating world of Advanced SQL with our comprehensive set of Multiple-Choice Questions (MCQs). This page is dedicated to exploring the fundamental concepts and intricacies of Advanced SQL, a crucial aspect of DBMS. In this section, you will encounter a diverse range of MCQs that cover various aspects of Advanced SQL, from the basic principles to advanced topics. Each question is thoughtfully crafted to challenge your knowledge and deepen your understanding of this critical subcategory within DBMS.

Check out the MCQs below to embark on an enriching journey through Advanced SQL. Test your knowledge, expand your horizons, and solidify your grasp on this vital area of DBMS.

Note: Each MCQ comes with multiple answer choices. Select the most appropriate option and test your understanding of Advanced SQL. You can click on an option to test your knowledge before viewing the solution for a MCQ. Happy learning!

Advanced SQL MCQs | Page 2 of 8

Explore more Topics under DBMS

01

DBMS Basics

02

Data Models

03

The Entity Relationship Approach

04

Relational Databases

05

Data Storage and Querying

06

Relational Algebra

07

Normalization

08

Storage and File Structures

09

Indexing and Hashing

10

Transactions

11

Concurrency Control

12

Recovery System

13

Distributed Databases

14

SQL

15

Data Warehousing and Data Mining

16

RDBMS

17

SQL Queries,Constraints and Triggers

Q11.

What is the command used to define view in SQL?

define view

new view

create view

none of the mentioned

Discuss

Answer: (c).create view

Q12.

create view studentdet
select ID, address, name
from student;

What is the result of the above query?

It creates a view named studentdet with 3 attributes

It creates a view named studentdet with 1 attribute

It creates a view named ID with 2 attributes

It is syntactically wrong and does not give a result

Discuss

Answer: (d).It is syntactically wrong and does not give a result

Q13.

State true or false: One view can be used in the expression defining another view

True

False

May be

Can't say

Discuss

Answer: (a).True

Q14.

If the actual relations used in the view definition change, the view is updated immediately. Such views are called _________

Instant views

Instantaneous views

Materialistic views

Materialized views

Discuss

Answer: (d).Materialized views

Q15.

The process of maintaining views up to date is called _________

View maintenance

View updating

View materialization

View isolation

Discuss

Answer: (a).View maintenance

Q16.

How can we insert data into a view?

insert into ();

create data values ();

enter ();

insert into values ();

Discuss

Answer: (d).insert into values ();

Q17.

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

True

False

May be

Can't say

Discuss

Answer: (b).False

Q18.

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

Finalize work

Finish work

Commit work

None of the mentioned

Discuss

Answer: (c).Commit work

Q19.

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

Undo work

Rollback work

Commit work

Replace work

Discuss

Answer: (b).Rollback work

Q20.

Which of the following is not an integrity constraint?

not null

unique

identical

check

Discuss

Answer: (c).identical

Page 2 of 8

Welcome to the Advanced SQL MCQs Page

Advanced SQL MCQs | Page 2 of 8

Explore more Topics under DBMS

DBMS Basics

Data Models

The Entity Relationship Approach

Relational Databases

Data Storage and Querying

Relational Algebra

Normalization

Storage and File Structures

Indexing and Hashing

Transactions

Concurrency Control

Recovery System

Distributed Databases

SQL

Data Warehousing and Data Mining

RDBMS

SQL Queries,Constraints and Triggers

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