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Chapter 14: Database Management System Exam Tests

Database Management System MCQs - Chapter 14

Schema Definition, Constraints, Queries and Views Multiple Choice Questions PDF Download - 1

Free Schema Definition, Constraints, Queries and Views Multiple Choice Questions and Answers (MCQs), Schema Definition, Constraints, Queries and Views MCQ Quiz PDF, test 1 to study online Database Management System Course. Practice Schemas Statements in SQL MCQs, Schema Definition, Constraints, Queries and Views trivia questions and answers PDF to prepare for job interview. Free learning app: Schema Definition, Constraints, Queries and Views MCQs App Download & e-Book for constraints in sql, sql data definition and types career test for online computer engineering programs.

The Multiple Choice Question (MCQ Quiz): In Standard Query Language, the types of DROP commands include; "Schema Definition, Constraints, Queries and Views" App Download (Free) with answers foreign key command, restrict command, cascade command and both a and c for online computer science degrees. Solve schemas statements in sql quiz questions, download Google eBook (Free Sample) for computer information science.

Schema Definition, Constraints, Queries & Views Questions & Answers PDF Download: MCQ Quiz 1

MCQ 1: In Standard Query Language, the types of DROP commands include

A) RESTRICT command
B) FOREIGN key command
C) CASCADE command
D) both a and c

MCQ 2: The constraints that are applied on individual tuples and are verified whenever any tuple is modified or new tuple is inserted are called

A) language based constraints
B) tuple based constraints
C) scale based constraints
D) precision based constraints

MCQ 3: In the SQL environment, the collection of schemas is classified as

A) value set
B) catalog
C) initiator
D) integration

MCQ 4: The data type which can be fixed length or varying length as CHAR(n) and VARCHAR(n) respectively is classified as

A) ternary string
B) binary string
C) schema string
D) character-string

MCQ 5: When the schema is to be dropped in SQL which has no elements then the type of DROP Command used is called

A) SCALE DROP command
B) PRECISION DROP command
C) RESTRICT DROP schema
D) CASCADE DROP command

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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)

Computer Basics App (Android & iOS)

Computer Basics App (Android & iOS)