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Database Systems Practice Tests

Database Systems Online Tests

OLAP and SQL Queries Multiple Choice Questions (MCQ) PDF Download

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The MCQ Functions and procedures are defined with the usage of SQL: nonprocedural extension, procedural extension, structured extension and nonstructured extension with "OLAP and SQL Queries" App Download (Free) to learn computing courses online. Study olap and sql queries quiz questions, download Amazon eBook (Free Sample) for online bachelor's degree computer science.

OLAP and SQL Queries MCQ Quiz PDF Download: Database Systems MCQs

MCQ 1: Functions and procedures are defined with the usage of SQL

A) Nonprocedural extension
B) Procedural extension
C) Structured extension
D) Nonstructured extension

MCQ 2: SQL queries are invoked from the

A) Query itself
B) Host language
C) System language
D) SQL

MCQ 3: Host languages are used to invoke SQL queries via

A) Embedded SQL
B) Dynamic SQL
C) Both A and B
D) Procedural SQL

MCQ 4: Recursive SQL queries are used to express transitive closure which uses

A) Recursive views
B) Non-recursive views
C) Domain views
D) General views

MCQ 5: For the formation of the grouping needed for OLAP, SQL includes

A) Routines
B) Functions
C) Subtotals
D) Modules

Database Systems Practice Tests

OLAP and SQL Queries Learning App & Free Study Apps

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Database Management System App (Android & iOS)

ALL-in-ONE Learning App (Android & iOS)

Database Management System App (Android & iOS)

Database Management System App (Android & iOS)

Computer Basics App (Android & iOS)

Computer Basics App (Android & iOS)

Digital Image Processing App (Android & iOS)

Digital Image Processing App (Android & iOS)