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I/M 240: Stands for "Inspection/Maintenance", an "enhanced" emissions testing program with a tailpipe test that lasts 240 seconds. The test is done on a dynamometer to simulate actual driving conditions. The vehicle is put through a "driving trace" as it accelerates, decelerates and cruises at various speeds. The emissions are collected at the tailpipe and analyzed by a computer to computer the total amount of pollutants in grams per mile (gpm) that are being emitted. The test measures carbon monoxide (CO), unburned hydrocarbons (HC) and oxides of nitrogen (NOX). The I/M 240 test also includes a check of the vehicle's evaporative emissions control system to make sure that the fuel system is not leaking fuel vapors into the atmosphere, and a flow test of the vehicle's canister purge control valve.
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What is the preferred order for performing testing on information technology project?
1. unit testing,integration testing, system testing, user acceptance testing. 2. unit testing, system testing , integration testing,user acceptance testing. 3. unit testing, system testing , user acceptance testing,integration testing. 4. unit testing, ,integration testing, user acceptance testing,system testing.
What comes after unit testing?
These are the next testing levels after unit testing: 1 Integration testing 2 Component interface testing 3 System testing 4 Operational Acceptance testing
What is non functional testing in software testing?
It is testing of "how" the system works. Non functional testing may be performed at all test levels. The term non-functional testing describes the tests required to measure characteristics of systems and software that can be quantified on a varying scale, such as response times for performance testing. Types of Non-functional testing are performance testing, load testing, stress testing, usability testing, maintainability testing, reliability testing and portability testing.
Difference between functionality testing and load testing?
Functionality testing is what is expected. Load testing is what it actually did.
What are different types of testing?
There are 2 types of Testing 1.Manual testing 2.Automated testing
Yellow box testing?
Yellow box testing is basically an error message testing.. Yellow box testing is basically an error message testing..
What is the difference between validation testing and system testing?
Validation testing is to test software if it meets its stated requirements. System testing is the testing of Software and Hardware together and to find out they both can work together to be successful application.
How DO You test Websites?
Website testing includes many techniques : Functionality Testing, Cross browser Testing, Usability testing, Interface testing, Compatibility testing, Performance testing, Security testing and Mobile Testing. For each and every technique there are many different testing tools available on the internet. These tools will be of great help. But they don't provide 100% results. So you must take the help of website testing experts or may outsource website testing services.
What is testing IE8?
testing an answer
Which of the testing technique immediately follows the unit testing?
module testing
What are the types of white box testing?
1.Path testing 2.Conditional testing 3.Loop testing
Is Special Types of test are Static Testing or Dynamic testing?
static and dynamic testing are basic types of testing
