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SQL Queries: Chapters 5 & 6

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Questions and Answers

What does SQL stand for?

Structured Question Language

Standard Question Language

Structured Query Language (correct)

Standard Query Language

What is the purpose of SQL?

Allow only basic operations on data

Specify syntax for data definition and manipulation (correct)

Manage data as a collection of files

Enable portability of database definition and application modules

What is RDBMS?

A database system that manages data as a collection of files

A database management system that uses NoSQL language

A system used for managing non-relational databases

A database management system that manages data as a collection of tables (correct)

What are the functions used in SQL for conditional operations?

AND, OR, NOT Signup and view all the answers

Which databases are based on SQL?

Microsoft Access, Oracle, and almost every structured database Signup and view all the answers

What does SQL stand for?

Structured Query Language Signup and view all the answers

What is the purpose of SQL?

Specify syntax for data definition and manipulation Signup and view all the answers

What is the role of RDBMS in SQL?

Managing data as a collection of tables with relationships represented by common values Signup and view all the answers

What does the acronym RDBMS stand for?

Relational Database Management Systems Signup and view all the answers

What enables later growth/enhancement to the SQL standard?

Referential integrity, transaction management, user-defined functions, extended join operations, national character sets Signup and view all the answers