software features vs functions
Giáo trình SoftWare Testing
Ngày tải lên :
18/08/2012, 10:59
... Confidential - 2 -
Table of Contents
1 INTRODUCTION TO SOFTWARE 7
1.1 EVOLUTION OF THE SOFTWARE TESTING DISCIPLINE 7
1.2 THE TESTING PROCESS AND THE SOFTWARE TESTING LIFE CYCLE 7
1.3 BROAD CATEGORIES ... workings of the software more visible. These
contrast with black box techniques that simply look at the official outputs of a program.
White box testing is concerned only with testing the software ... FOR SYSTEM TESTING 51
Software Testing
Confidential
Cognizant
Technology
Solutions
Performance Testing Process & Methodology Proprietary & Confidential - 8 -
software development life...
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Tổng quan về Functions
Ngày tải lên :
21/08/2012, 09:30
...
http://www.w3.org/TR/xquery/
XQuery 1.0 & XPath 2.0 Functions & Operators:
http://www.w3.org/TR/xpath -functions/
XSLT-Only Functions
current() as item()
current-group() as item()* ... Date/Time Functions
adjust-date-to-timezone(xs:date?) as xs:date?
adjust-date-to-timezone(xs:date?,
xs:dayTimeDuration?) ... the
arguments.
xs: http://www.w3.org/2001/XMLSchema
2008-07-21
XQuery 1.0 &
XPath 2.0
Functions &
Operators
Quick Reference
Sam Wilmott
sam@wilmott.ca
http://www.wilmott.ca...
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SAP2000 V8 Upgrade Features
Ngày tải lên :
06/09/2012, 15:55
... NEW FEATURES OF SAP2000 V8
I. N
EW
P
HYSICAL
O
BJECT
B
ASED
GUI M
ODELING
F
EATURES
New ... - DM 14-2-93
The British Standard - BS 8110 1997 (Updated from 1989)
IV. NEW MISCELLANEOUS FEATURES
New Section Designer
Integrated Generation of Arbitrary Steel and Concrete Cross Sections...
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NEW PHYSICAL OBJECT BASED GUI MODELING FEATURES
Ngày tải lên :
06/09/2012, 15:55
... Codes
Automated Transfer of Tributary Surface Loads to Supporting Members
Variety of Built-In Functions for Response Spectrum and Time History Analysis
Automatic Multiple Run Batch Capability ... Force Integration Across Section Cuts - Enhanced of Group Sum Forces
NEW FEATURES OF SAP2000 V8
I. N
EW
P
HYSICAL
O
BJECT
B
ASED
GUI M
ODELING
F
EATURES
New...
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Procedural Abstraction and Functions That Return a Value
Ngày tải lên :
12/09/2012, 22:48
... means for two functions to be
black box equivalent?
Slide 4- 11
Copyright © 2007 Pearson Education, Inc. Publishing as Pearson Addison-Wesley
Function Libraries
Predefined functions are found ... Pearson Education, Inc. Publishing as Pearson Addison-Wesley
Predefined Functions
C++ comes with libraries of predefined
functions
Example: sqrt function
the_root = sqrt(9.0);
returns, ...
Predefined functions are found in libraries
The library must be “included” in a program
to make the functions available
An include directive tells the compiler which
library header file to include.
To...
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C++ Basics - Functions for All Subtasks
Ngày tải lên :
12/09/2012, 22:49
... Debugging Functions
Each function should be tested as a separate unit
Testing individual functions facilitates finding
mistakes
Driver programs allow testing of individual
functions
Once ... Pearson Education, Inc. Publishing as Pearson Addison-Wesley
Rule for Testing Functions
Fundamental Rule for Testing Functions
Test every function in a program in which
every other function ... definition!
Copyright © 2007 Pearson Education, Inc. Publishing as Pearson Addison-Wesley
5.1
void Functions
Copyright © 2007 Pearson Education, Inc. Publishing as Pearson Addison-Wesley
5.4
Testing...
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DSP Software
Ngày tải lên :
13/09/2012, 09:49
... decimal to binary
Chapter 4- DSP Software 85
EQUATION 4-3
Maclaurin power series expansion for
three transcendental functions. This is
how computers calculate functions of
this type, and why they ... rapid
execution. For example, many functions in DSP software libraries are written
in assembly, and then accessed from larger programs written in C. Even the
staunchest software purist will use assembly ... not. These lower performance systems replace
hardware with software. Each of the mathematical functions is broken into
Chapter 4- DSP Software 71
FIGURE 4-2
Single precision floating point storage...
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An Introduction to Software Engineering
Ngày tải lên :
14/09/2012, 11:26
... cost-
effective software development.
©Ian Sommerville 2004 Software Engineering, 7th edition. Chapter 1 Slide 6
FAQs about software engineering
What is software?
What is software engineering?
... Sommerville 2004 Software Engineering, 7th edition. Chapter1 Slide 18
What is CASE (Computer-Aided Software
Engineering)
Software systems that are intended to provide automated
support for software ... Sommerville 2004 Software Engineering, 7th edition. Chapter 1 Slide 4
Software engineering
The economies of ALL developed nations are
dependent on software.
More and more systems are software controlled
...
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Software Processes
Ngày tải lên :
14/09/2012, 11:26
... Sommerville 2004 Software Engineering, 7th edition. Chapter 4 Slide 22
Process activities
Software specification
Software design and implementation
Software validation
Software evolution
©Ian ... appropriate software tools
available to the software development team.
©Ian Sommerville 2004 Software Engineering, 7th edition. Chapter 4 Slide 42
Computer-aided software engineering
Computer-aided software ... Sommerville 2004 Software Engineering, 7th edition. Chapter 4 Slide 1
Software Processes
©Ian Sommerville 2004 Software Engineering, 7th edition. Chapter 4 Slide 2
Objectives
To introduce software...
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Software Requirements
Ngày tải lên :
14/09/2012, 11:26
... Sommerville 2004 Software Engineering, 7th edition. Chapter 6 Slide 54
Key points
System requirements are intended to
communicate the functions that the system
should provide.
A software requirements ... Ray Wilson, Glasgow Office
©Ian Sommerville 2004 Software Engineering, 7th edition. Chapter 6 Slide 1
Software Requirements
©Ian Sommerville 2004 Software Engineering, 7th edition. Chapter 6 Slide ... domain.
©Ian Sommerville 2004 Software Engineering, 7th edition. Chapter 6 Slide 11
Functional requirements
Describe functionality or system services.
Depend on the type of software, expected users
and...
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Real-time Software Design
Ngày tải lên :
14/09/2012, 11:27
... Sommerville 2004 Software Engineering, 7th edition. Chapter 15 Slide 14
System design
Design both the hardware and the software
associated with system. Partition functions to
either hardware or software.
... overhead
involved.
May mean that low-level programming
language features have to be used for
performance reasons.
©Ian Sommerville 2004 Software Engineering, 7th edition. Chapter 15 Slide 18
Real-time ... flux sensors
©Ian Sommerville 2004 Software Engineering, 7th edition. Chapter 15 Slide 48
A ring buffer
Consumer
process
Producer
process
©Ian Sommerville 2004 Software Engineering, 7th edition....
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Rapid software development
Ngày tải lên :
14/09/2012, 11:27
... run back-to-back tests.
©Ian Sommerville 2004 Software Engineering, 7th edition. Chapter 17 Slide 1
Rapid software development
©Ian Sommerville 2004 Software Engineering, 7th edition. Chapter 17 ... 2004 Software Engineering, 7th edition. Chapter 17 Slide 3
Topics covered
Agile methods
Extreme programming
Rapid application development
Software prototyping
©Ian Sommerville 2004 Software ... standards.
©Ian Sommerville 2004 Software Engineering, 7th edition. Chapter 17 Slide 44
Key points
An iterative approach to software development leads
to faster delivery of software.
Agile methods...
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Software Reuse
Ngày tải lên :
14/09/2012, 11:27
... 2004 Software Engineering, 7th edition. Chapter 18 Slide 1
Software Reuse
©Ian Sommerville 2004 Software Engineering, 7th edition. Chapter 18 Slide 2
Objectives
To explain the benefits of software ... that may be
externally provided.
©Ian Sommerville 2004 Software Engineering, 7th edition. Chapter 18 Slide 37
Software product lines
Software product lines or application families are
applications ... now
recognised that to achieve better software,
more quickly and at lower cost, we need to
adopt a design process that is based on
systematic software reuse.
©Ian Sommerville 2004 Software Engineering, 7th...
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Component-based software engineering
Ngày tải lên :
14/09/2012, 11:27
... 2004 Software Engineering, 7th edition. Chapter 19 Slide 4
Component-based development
Component-based software engineering
(CBSE) is an approach to software
development that relies on software ... interface;
©Ian Sommerville 2004 Software Engineering, 7th edition. Chapter 19 Slide 9
Component definitions
Councill and Heinmann:
• A software component is a software element that
conforms ... t
initialise
sensorManagement
sensorData
1
©Ian Sommerville 2004 Software Engineering, 7th edition. Chapter 19 Slide 1
Component-based software
engineering
©Ian Sommerville 2004 Software Engineering, 7th edition. Chapter...
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