The document provides an overview of the ISTQB Foundation Level certification, discussing key testing principles, fundamental test processes, and various testing types such as functional and non-functional testing. It also covers test techniques, including static and dynamic approaches, as well as the roles and activities involved in formal reviews. The content emphasizes that the slide does not encompass all syllabus topics and hints at further continuation.
PhantomJS is a headless WebKit scriptable with JavaScript API that allows testing and automating web pages without requiring a browser to be displayed. It renders pages and outputs the results, supporting many test frameworks. PhantomJS can capture screenshots, monitor network performance, and automate tasks like testing, page scraping, and generating images/charts from websites. It works across platforms and provides a fast, native implementation of web standards without emulation.
The ISTQB certification provides standardized testing qualifications across multiple levels - Foundation, Advanced, and Expert. The Foundation level ensures understanding of fundamental testing practices, Advanced focuses on more sophisticated techniques, and Expert covers leading-edge methods. Over 100,000 testers across 46 countries have been certified, demonstrating mastery of best practices. Certification benefits testers, organizations, and advances the software testing profession as a whole.
The document discusses software testing and preparation for the ISTQB Foundation Certification exam. It covers topics like quality assurance and control, different software development and testing models, types of testing, the testing life cycle, defect management, and test automation. It provides descriptions and explanations of these key testing concepts.
Mobility testing overview and instructionsAlextyur
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Mobility testing involves driving a test device in a real cellular network to identify issues like dropped calls or data transfer problems during handovers between cells. Preparation includes creating test plans and routes, organizing equipment and tasks, and addressing common problems like delays, lost equipment, or needing emergency assistance. The document provides guidance on planning, conducting, and reporting on mobility tests to validate cellular network performance.
The ISTQB certification provides a recognized framework for software testers, with significant benefits for both individuals and organizations in demonstrating skills and knowledge. Certifications enhance marketability, lead to better trained employees, and are essential for effective comparison in the talent pool. The ISTQB offers multiple certification levels, including foundation and advanced, with various preparation options available for prospective test takers.
This document provides an overview and examples of how to use PhantomJS, an open-source headless WebKit with a JavaScript API. It can be used for headless website testing, screen capture, page automation, and network monitoring. Examples are given for taking screen captures of full or partial pages, evaluating JavaScript on pages, injecting scripts, and reading command line arguments. More information can be found at the PhantomJS website.
Owning Web Performance with PhantomJS 2 - Fluent 2016Wesley Hales
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The document discusses web performance measurement, emphasizing the importance of understanding when a webpage fully loads for user experience. It introduces the Navigation Timing API as a foundational tool for assessing performance metrics and highlights the capabilities of PhantomJS 2 for executing performance tests. The document also mentions synthetic Real User Monitoring (RUM) techniques and relevant APIs for enhanced performance analysis.
The document discusses the history and current state of software testing certification. It covers:
1) The ISTQB/ISEB certification program began in the late 1990s and early 2000s to standardize software testing knowledge and professionalize the field.
2) The certifications include Foundation, Practitioner, and Specialist levels to cater to candidates with different experience levels.
3) International collaboration through the ISTQB has led to widespread adoption of a common certification syllabus across many countries.
There are many types of tools that support testing across the entire software development lifecycle. While automation can help improve testing, automating and testing require separate skills. Effective use of tools requires identifying the appropriate tests to automate through planning and effort, while maintaining control over the test automation process. Tools should support requirements testing, static analysis, test design, test data preparation, test execution, comparison, debugging, and test management.
The document discusses various aspects of test management including organizational structures for testing, configuration management, test estimation and monitoring, incident management, and standards for testing. It describes different levels of independence for testing, such as testing by developers, testing by development teams, and independent test teams. It also outlines the importance of configuration management, estimating and measuring test progress, logging incidents, and following standards for quality assurance and industry-specific testing.
The document provides an overview of dynamic testing techniques used in software testing. It discusses black box and white box testing approaches and some common techniques used, including equivalence partitioning, boundary value analysis, decision tables, statement coverage, and branch/decision coverage. The techniques help testers select test cases in a more systematic and thorough manner to effectively find software faults.
The document provides an overview of the agenda and content for Day 1 of an ISTQB Foundation Level training course. It begins with an introduction to ISTQB, including what it is, its purpose, and certification levels. It then outlines the agenda for Day 1, which includes introductions to ISTQB, principles of testing, testing throughout the software development lifecycle, static testing techniques, and tool support for testing. The document provides details on each of these topics, such as definitions of testing, principles of testing, software development models, testing levels, types of testing, and examples of static testing techniques.
O documento descreve o PhantomJS, um "browser" sem interface gr¨¢fica que roda no console e permite executar testes funcionais de JavaScript e acessar e manipular p¨¢ginas web. Ele suporta padr?es web como DOM, CSS e JSON e pode ser usado com frameworks de teste como Jasmine ou para integrar testes com Capybara no Ruby.
Hedef programlama goal programming t¨¹rk?e turkce dokuz eyl¨¹l ¨¹niversitesi ?evkinaz g¨¹m¨¹?o?lu deu say?sal y?ntemler y?netim bilimi management science operating research operational research
ICOCEE AMIR Engineering presentation ICOCEE AMIR Engineering presentation ICOCEE AMIR Engineering presentation ICOCEE AMIR Engineering presentation ICOCEE AMIR Engineering presentation ICOCEE AMIR Engineering presentation ICOCEE AMIR Engineering presentation ICOCEE AMIR Engineering presentation ICOCEE AMIR Engineering presentation ICOCEE AMIR Engineering presentation ICOCEE AMIR Engineering presentation ICOCEE AMIR Engineering presentation ICOCEE AMIR Engineering presentation ICOCEE AMIR Engineering presentation ICOCEE AMIR Engineering presentation ICOCEE AMIR Engineering presentation
The document discusses the history and current state of software testing certification. It covers:
1) The ISTQB/ISEB certification program began in the late 1990s and early 2000s to standardize software testing knowledge and professionalize the field.
2) The certifications include Foundation, Practitioner, and Specialist levels to cater to candidates with different experience levels.
3) International collaboration through the ISTQB has led to widespread adoption of a common certification syllabus across many countries.
There are many types of tools that support testing across the entire software development lifecycle. While automation can help improve testing, automating and testing require separate skills. Effective use of tools requires identifying the appropriate tests to automate through planning and effort, while maintaining control over the test automation process. Tools should support requirements testing, static analysis, test design, test data preparation, test execution, comparison, debugging, and test management.
The document discusses various aspects of test management including organizational structures for testing, configuration management, test estimation and monitoring, incident management, and standards for testing. It describes different levels of independence for testing, such as testing by developers, testing by development teams, and independent test teams. It also outlines the importance of configuration management, estimating and measuring test progress, logging incidents, and following standards for quality assurance and industry-specific testing.
The document provides an overview of dynamic testing techniques used in software testing. It discusses black box and white box testing approaches and some common techniques used, including equivalence partitioning, boundary value analysis, decision tables, statement coverage, and branch/decision coverage. The techniques help testers select test cases in a more systematic and thorough manner to effectively find software faults.
The document provides an overview of the agenda and content for Day 1 of an ISTQB Foundation Level training course. It begins with an introduction to ISTQB, including what it is, its purpose, and certification levels. It then outlines the agenda for Day 1, which includes introductions to ISTQB, principles of testing, testing throughout the software development lifecycle, static testing techniques, and tool support for testing. The document provides details on each of these topics, such as definitions of testing, principles of testing, software development models, testing levels, types of testing, and examples of static testing techniques.
O documento descreve o PhantomJS, um "browser" sem interface gr¨¢fica que roda no console e permite executar testes funcionais de JavaScript e acessar e manipular p¨¢ginas web. Ele suporta padr?es web como DOM, CSS e JSON e pode ser usado com frameworks de teste como Jasmine ou para integrar testes com Capybara no Ruby.
Hedef programlama goal programming t¨¹rk?e turkce dokuz eyl¨¹l ¨¹niversitesi ?evkinaz g¨¹m¨¹?o?lu deu say?sal y?ntemler y?netim bilimi management science operating research operational research
ICOCEE AMIR Engineering presentation ICOCEE AMIR Engineering presentation ICOCEE AMIR Engineering presentation ICOCEE AMIR Engineering presentation ICOCEE AMIR Engineering presentation ICOCEE AMIR Engineering presentation ICOCEE AMIR Engineering presentation ICOCEE AMIR Engineering presentation ICOCEE AMIR Engineering presentation ICOCEE AMIR Engineering presentation ICOCEE AMIR Engineering presentation ICOCEE AMIR Engineering presentation ICOCEE AMIR Engineering presentation ICOCEE AMIR Engineering presentation ICOCEE AMIR Engineering presentation ICOCEE AMIR Engineering presentation
2. Ama?
? Genel bir ?Ula?t?rma Probleminin? AMPL kullan?larak
??z¨¹m¨¹n¨¹n sa?lanmas?.
3. Problem
? Araba yedek par?alar? ¨¹reten bir ?irketin 4 ayr? b?lgede
¨¹retim fabrikalar? bulunmaktad?r. Bu fabrikalarda ?elik
rulolar ¨¹retilmektedir. Fabrika ba??na ¨¹retilen ?elik rulolar?n
miktar? a?a??daki tabloda g?sterildi?i gibidir.
B?lge Rulo(ton)
Bursa (Br) 1400
Kocaeli (Kc) 2600
Sakarya (Sk) 2900
Tekirda? (Tk) 2000
4. Problem
? Toplam 8900 ton olan ?elik rulolar?n a?a??daki tabloda
g?sterilen otomobil fabrikalar?na ihtiya?lar?
do?rultusunda g?nderilmesi gerekmektedir.
Fabrika Rulo(ton)
?stanbul Otofab. 900
Konya Otofab. 1200
Aksaray Otofab. 600
?zmir Otofab. 400
Antalya Otofab. 1700
G. Antep Otofab. 1100
Manisa Otofab. 1000
Edirne Otofab. 2000
5. Problem
? ?elik rulo ¨¹reten fabrikalardan otomobil fabrikalar?na ton
ba??na ?elik rulonun ula??m maliyeti(dolar olarak) ?ekil C
de g?sterildi?i gibidir.
Bursa
(Br)
Kocaeli
(Kc)
Sakarya
(Sk)
Tekirda?
(Tk)
?stanbul
Otofab.(?st)
39 27 24 22
Konya
Otofab.(Kon)
14 9 14 33
Aksaray
Otofab.(Aks)
11 12 17 35
?zmir Otofab.(?zm) 14 9 13 25
Antalya
Otofab.(Ant)
16 26 28 32
G.Antep
Otofab.(Gan)
82 95 99 100
Manisa
Otofab.(Man)
8 17 20 24
Edirne
Otofab.(Edi)
5 15 10 20
6. Problem
? Verilen de?erler g?z ?n¨¹ne al?narak, ula??m maliyetinin en az olmas?
ko?uluyla ?elik rulo fabrikalar?ndan otomobil fabrikalar?na ?elik rulo ta??ma
plan? nas?l olmal?d?r?
7. ??z¨¹m
? Ula??m maliyetinin en az olmas? istenildi?i i?in, problemi minimum ama?
fonksiyonu olacak ?ekilde ??zmeliyiz.
? ??? ???????
?=1
?
?=1
13. ??z¨¹m
? Elimizde her ?elik rulo ¨¹reticisi ve otomobil fabrikas? i?in toplamda 10 tane
k?s?t oldu. E?er k?s?tlara her bir de?i?ken i?in negatif olmama ko?ulunu da
eklersek, elimizde ula?t?rma problemi i?in lineer bir problem olmu? olur.
14. AMPL ??z¨¹m Modeli
? Ula?t?rma problemimiz i?in bir ??z¨¹m modeli bulmam?z gerekiyor.
Bunun i?in ?u yolu izleyebiliriz. Elimizde iki tane ana nesne var. Birisi
kaynak yani ?elik rulo ¨¹reten fabrikalar, di?eri ise ula?t?r?lmas? gereken
yerler yani ?elik rulolar? kullanacak otomobil ¨¹reticileri. Bunlar? iki ayr?
dizi olarak d¨¹?¨¹nebiliriz. Rulo ¨¹retici fabrikalara TEDARIK, bu ¨¹r¨¹nleri
kullanacak fabrikalara da TALEP dizisi olarak d¨¹?¨¹nebiliriz.
15. AMPL ile ??z¨¹m Modeli
? Bu durumda iki ana parametremizi ?u ?ekilde g?sterebiliriz;
? param supply {TEDARIK} >= 0;
? param demand {TALEP} >= 0;
? Tedarik ve talep durumlar? i?in ??yle bir denklem yazabiliriz;
? check: sum {i in TEDARIK} supply[i] = sum {j in TALEP} demand[j];
16. AMPL ile ??z¨¹m Modeli
? Bu denklemde belirtilen tedariklerin toplam? taleplerin toplam?na e?it
olmak zorundad?r. Bu ko?ul sa?lanmad??? s¨¹rece olas? bir ??z¨¹m m¨¹mk¨¹n
de?ildir.
? Her talep ve arz kombinasyonu i?in bir ula??m maliyeti ve ula??m miktar?n?
sembolize eden bir de?i?kene ihtiyac?m?z var. Bu ko?ulu da ?u ?ekilde
g?sterebiliriz.
? param maliyet {TEDARIK, TALEP} >= 0;
? var Trans {TEDARIK, TALEP} >= 0;
? Her belirli TEDARIK i ve TALEP j i?in toplam maliyeti ?u ?ekilde
g?sterebiliriz.
? Maliyet[i,j] * Trans[i,j]
17. AMPL ile ??z¨¹m Modeli
? T¨¹m bu denklem k¨¹melerini bir ?ekilde g?sterirsek ama? fonksiyonumuzu
?u ?ekilde g?sterebiliriz:
? minimize Toplam_Maliyet:
? sum {i in TEDARIK, j in TALEP} maliyet[i,j] * Trans [i,j];
? Ayn? ?ekilde k?s?tlar?m?z? g?sterecek olursak;
? Subject to Supply {i in TEDARIK } :
? sum {j in TALEP} Trans[i,j] = supply[i];
? Subject to Demand {j in TALEP}:
? sum {i in TEDARIK} Trans[i,j] = demand[j];
18. AMPL ??z¨¹m
? Haz?rlad???m?z bu modeli ampl ile ??zd¨¹?¨¹m¨¹zde sonu? a?a??daki gibidir.
? Min: Z(x*) = 218800 dolar olarak bulduk.
21. Te?ekk¨¹rler
? AMPL bu adresten indirebilirsiniz:http://www.ampl.com/
? AMPL kullan?m? ile ilgili genel bilgi i?in:
http://www.slideshare.net/ErolSelitektay/ampl-nonlinear