Designing System Inputs When designing inputs for a system, the system developer must focus on three areas: Identifying the devices and mechanisms that will be used to enter input ■ Identifying all system inputs and developing a list with the data content of each ■ Determining what kinds of controls are necessary for each system input
Designing System Inputs When designing inputs for a system, the system developer must focus on three areas: Identifying the devices and mechanisms that will be used to enter input ■ Identifying all system inputs and developing a list with the data content of each ■ Determining what kinds of controls are necessary for each system input
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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Question
This problem requires that you develop and submit the following items for selected aspects of the proposed Car Sharing IS:
- System inputs description and controls
Part A: System Inputs
- System inputs. For the reservations use case:
- Identify all input
mechanisms and devices.
These requirements are explained in more detail on page 210 of the textbook.
- Identify all input
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