If a design has logical independence, it means the _____ can be changed without affecting the conceptual model. If a design has logical independence, it means theO a. internal modelO b. logical designc. external schemaO d. operating systemcan be changed without affecting the conceptual model.

Answered: If a design has logical independence,…

If a design has logical independence, it means the a. internal model O b. logical design O c. external schema O d. operating system can be changed without affecting the conceptual model.

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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Concept explainers

Design of user interface

The complete process of designing the user interfaces in software or the various digital devices with an emphasis on the appearance or style is known as user interface (UI) design. The User interface (UI) design is defined as the technique that is used by the designers to produce visually pleasant software or digital device interfaces. The designers just strive to design user interfaces that are simple to use and are enjoyable to use. Graphic user interfaces and other sorts of user interfaces, such as voice-controlled interfaces, are referred to as UI design. The user interface design anticipates what users will do and incorporates elements that make those actions easy to access, understand, and utilize. The user interface includes interaction design, visual design, and information arrangement.

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If a design has logical independence, it means the _____ can be changed without affecting the conceptual model.

If a design has logical independence, it means the
O a. internal model
O b. logical design
c. external schema
O d. operating system
can be changed without affecting the conceptual model.

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