Question

What is the difference between system reliability and dependability.
Discuss methods of developing and building dependable software system.

Solution Preview

This material may consist of step-by-step explanations on how to solve a problem or examples of proper writing, including the use of citations, references, bibliographies, and formatting. This material is made available for the sole purpose of studying and learning - misuse is strictly forbidden.

Reliability is considered one of the four-five dimensions of dependability, together with (1) availability, (2) safety, (3) security, and (4) resilience. Dependability is a measure of user’s trust into the system; this can be achieved if the system delivers the services as specified (reliability), but it is not the only way. The system must be also able to provide the services it was designed for when requested (availability). Not last, it has to protect against intrusions (security), detect and recover errors (resilience), and to limit the damage caused by failure (safety). In conclusion, dependability requires reliability, while reliability has its share for assuring dependability....

This is only a preview of the solution. Please use the purchase button to see the entire solution

$23.00

or free if you
register a new account!

Assisting Tutor

Related Homework Solutions

Windows Power Shell Scripting Exercises with Commands Add-on
Homework Solution
$25.00
Windows
Power
Shell
ISE
Exercise
Command
Add-on
WMI
Cmdlets
Snippet
Script
Method
Class
Process
Win32
Notepad
Name
Block
Object
Argument
List
Parameter
Relpath
Superclass
Calc
Get
Brief Description of Concurrent Programming in Software Engineering
Homework Solution
$20.00
Concurrent
Programming
Software
Engineering
Model
Simultaneous
Multithreaded
Synchronization
Parallel
Distributed
Program
Control
Slice
Execution
Logic
Flow
OS
Deadlock
Thread
Real-time
Capability Maturity Model
Homework Solution
$60.00
Computer
Science
Capability
Maturity
Model
CMM
Key
Process
Areas
ROI
Organization.
Get help from a qualified tutor
Live Chats