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 4 of 8

Explore more Topics under DBMS

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DBMS Basics

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Data Models

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The Entity Relationship Approach

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Relational Databases

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Data Storage and Querying

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Relational Algebra

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Normalization

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Storage and File Structures

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Indexing and Hashing

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Transactions

11

Concurrency Control

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Recovery System

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Distributed Databases

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SQL

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RDBMS

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SQL Queries,Constraints and Triggers

Q31.

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

The amount of delay that needs to be added to the time

The number of fractional digits for the seconds

The maximum number of allowed hours

None of the mentioned

Discuss

Answer: (b).The number of fractional digits for the seconds

Q32.

What is a default value?

It is a value that automatically creates a primary key

It is a value that cannot be altered during insertion of values in the tuple

It is a value that is initially loaded into the attribute

None of the mentioned

Discuss

Answer: (c).It is a value that is initially loaded into the attribute

Q33.

Which of the following is an illegal data type in SQL

number

clob

blob

lint

Discuss

Answer: (d).lint

Q34.

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

True

False

May be

Can't say

Discuss

Answer: (a).True

Q35.

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

It creates a new relation temp_inst with all the tuples and attributes of the institute relation

It creates a new relation temp_inst with the same schema as that of the institute relation

It creates a new relation named temp_inst with institute as its only attribute

It does not create any relations and returns an error

Discuss

Answer: (b).It creates a new relation temp_inst with the same schema as that of the institute relation

Q36.

Which of the following is a privilege in SQL standard?

select

insert

update

All of the mentioned

Discuss

Answer: (d).All of the mentioned

Q37.

The _________ statement is used in SQL to confer authorization.

grant

confer

implement

permit

Discuss

Answer: (a).grant

Q38.

revoke select on takes from amit;
What does the above query perform?

It revokes all authorizations from amit

It revokes select authorization from amit

It revokes takes authorization from amit

It gives an error

Discuss

Answer: (b).It revokes select authorization from amit

Q39.

Which of the following is/are a function of dynamic SQL?

Allowing a program to construct an SQL query in a character string

Submitting the query

Retrieving the result into the program variables a tuple at a time

All of the mentioned

Discuss

Answer: (d).All of the mentioned

Q40.

What is the full form of JDBC?

Java Database Connectivity

Java Database Co-Operation

JSP Database Committee

Java Database Creation

Discuss

Answer: (a).Java Database Connectivity

Page 4 of 8

Welcome to the Advanced SQL MCQs Page

Advanced SQL MCQs | Page 4 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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