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Chapter 14: Database Management System Exam Tests

Database Management System MCQs - Chapter 14

Schema Definition, Constraints, Queries and Views Quiz Questions and Answers PDF - 3

The e-Book Schema Definition, Constraints, Queries and Views Quiz Questions, Schema Definition, Constraints, Queries and Views quiz answers PDF, test 3 to learn online Database Management System Course. Practice SQL Data Definition and Types MCQs, Schema Definition, Constraints, Queries and Views MCQ questions and answers PDF to prepare for job interview. The Schema Definition, Constraints, Queries and Views Quiz App Download: Free learning app for schemas statements in sql career test for online computer science engineering.

The Quiz: In the statement DECIMAL (I, j) to specify numeric data type, the digits after the decimal point are called; "Schema Definition, Constraints, Queries and Views" App Download iOS & Android (Free) with answers the scale, the precision, the string and the numeric strip to learn online school courses. Study sql data definition and types quiz questions, download Amazon eBook (Free Sample) for online college courses.

Schema Definition, Constraints, Queries & Views Questions & Answers PDF Download: MCQ Quiz 3

MCQ 11: In the statement DECIMAL (I, j) to specify numeric data type, the digits after the decimal point are called

A) the precision
B) the scale
C) the string
D) the numeric strip

MCQ 12: The command in SQL which is used when any of the schema is no longer needed in relation is classified as

A) DROP SCHEMA command
B) PICK SCHEMA command
C) DELETE SCHEMA command
D) RESTRICT SCHEMA command

MCQ 13: In the declaration statement DECIMAL (I, j), the 'I' is classified as

A) the precision
B) the scale
C) the string
D) the numeric strip

MCQ 14: In fixed length character string CHAR(n), the 'n' represents

A) number of characters
B) maximum number of characters
C) number of rows
D) number of columns

MCQ 15: The relations that are declared in SQL through CREATE VIEW statements are classified as

A) binary relations
B) ternary relations
C) logic relations
D) virtual relations

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Schema Definition, Constraints, Queries & Views App (Android & iOS)

Schema Definition, Constraints, Queries & Views App (Android & iOS)

Database Management System App (Android & iOS)

Database Management System App (Android & iOS)

DataBase Management System (MCS) App (Android & iOS)

DataBase Management System (MCS) App (Android & iOS)

DBMS App (Android & iOS)

DBMS App (Android & iOS)