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_________ joins are SQL server default

Outer

Inner

Equi

None of the mentioned

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_____ clause is an additional filter that is applied to the result.

Select

Group-by

Having

Order by

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The _______ operator takes the results of two queries and returns only rows that appear in both result sets.

Union

Intersect

Difference

Projection

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A _________ integrity constraint requires that the values appearing in specified attributes of any tuple in the referencing relation also appear in specified attributes of at least one tuple in the referenced relation.

Referential

Referencing

Specific

Primary

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Which of the operations constitute a basic set of operations for manipulating relational data?

Predicate calculus

Relational calculus

Relational algebra

None of the above

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A ________ is a pictorial depiction of the schema of a database that shows the relations in the database, their attributes, and primary keys and foreign keys.

Schema diagram

Relational algebra

Database diagram

Schema flow

Discussion

Banking

Engineering

General

Medical

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category More Database Management System Topics

Miscellaneous or General

Relational Algebra

Database Systems

Data Models

The Relational Database Model

Entity Relationship (ER) Modeling

Advanced Data Modeling

Normalization

Structured Query Language (SQL)

Advanced SQL

Database Design

Transaction and Concurrency

Data Warehouses

Database Administration

Mixed

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Community Discussion

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More Database Management System Topics