Consider the following context diagram for a home security system Sensors Test sensor Password Zone inquiry Zone setting SafeHome Sensor inquiry Messages User Panic button User interaction function User Sensor status Activate/deactivate Activate/deactivate Alarm Password, sensors. Monitoring alert & response subsystem System configuration data

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
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Calculate the technical complexity factor by answering all required questions and carefully stating any assumptions you make for each question.(I want a question for each factor, specifying that it is rated from 0 to 5, where 0 means the subfactor is irrelevant, 3 means it is average, and 5 means it is essential to the system being built. Please provide assumptions for the question.)

F1 Reliable backup and recovery:

F2 Data communications:

F3 Distributed functions:

F4 Performance:

F5 Heavily used configuration:

F6 Online data entry:

F7 Operational ease:

F8 Online update:

F9 Complex interface:

F10 Complex processing:

F11 Reusability:

F12 Installation ease:

F12 Multiple sites:

F14 Facilitate change:

Consider the following context diagram for a home security system
Sensors
Test sensor
Password
Zone inquiry
Zone setting
SafeHome
Sensor inquiry
Messages
User
Panic button
User
interaction
function
User
Sensor status
Activate/deactivate
Activate/deactivate
Alarm
Password, sensors.
Monitoring
alert
& response
subsystem
System configuration data
Transcribed Image Text:Consider the following context diagram for a home security system Sensors Test sensor Password Zone inquiry Zone setting SafeHome Sensor inquiry Messages User Panic button User interaction function User Sensor status Activate/deactivate Activate/deactivate Alarm Password, sensors. Monitoring alert & response subsystem System configuration data
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