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Database Systems Practice Test 160

Basic Structure of SQL Queries Multiple Choice Questions (MCQ) PDF - 160

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Basic Structure of SQL Queries Questions and Answers PDF Download: Quiz 160

MCQ 796: SQL allows several arithmetic functions to operate on the

A) Queries
B) Attributes
C) Data types
D) Tuples

MCQ 797: A pictorial depiction of the schema of a database that shows the relations in the database, is known to be

A) Schema structure
B) Schema definition
C) Schema domain
D) Schema diagram

MCQ 798: A set of one or more attributes that collectively, allow us to identify uniquely a tuple in the relation, is known as

A) Unique key
B) Special key
C) Super key
D) Primary key

MCQ 799: The term that describes the database design at the logical level, is known as

A) View Schema
B) Virtual Schema
C) Logical schema
D) Physical Schema

MCQ 800: The database data files are stored in

A) Tablespaces
B) Temporaryspace
C) Partitionspace
D) Filespace

Database Systems Exam Prep Tests

Basic Structure of SQL Queries Learning App & Free Study Apps

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Basic Structure of SQL Queries App (Android & iOS)

Basic Structure of SQL Queries App (Android & iOS)

Database Management System App (Android & iOS)

Database Management System App (Android & iOS)

Computer Architecture App (Android & iOS)

Computer Architecture App (Android & iOS)

Operating Systems App (Android & iOS)

Operating Systems App (Android & iOS)