A table joined with itself is called...

MCQ

A table joined with itself is called

Join

Self Join

Outer Join

Equi Join

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E-R model uses this symbol to represent weak entity set ?

Dotted rectangle.

Diamond

Doubly outlined rectangle

None of these

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A monitor's _____ is the distance between the holes in the mask behind the screen. This helps determine how sharp the dots appear.

refresh rate

dot pitch

resolution

color depth

None of the above

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Programs designed to perform specific tasks is known as

System software

Application software

Utility programs

Operating system

None of the above

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What is meant by a dedicated computer?

Which is used by one person only.

Which is assigned one and only one task.

Which uses one kind of software.

Which is meant for application software.

None of these

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An instruction that transfers program control to one or more possible paths is known as

Utility program

System software

Broadband channel

Application program

None of the above

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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

Report Error

Community Discussion

Similar Questions

Report Error

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More Database Management System Topics