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Reliability Testing

system testing

Reliability means something is dependable and it will give same result every time the steps are executed. Reliability testing is a type of testing where, the software can perform a failure free operation for a particular time in a specified environment. In other words the reliability testing in software, assures that the product is fault free and can be reliable to use.

The types of reliability testing are:

  1. Feature testing: It check the features of each software by conducting the following steps like
  • Each operation in the software is executed once.
  • Interaction between the two operations is reduced.
  • Each operation is checked for its proper execution

2. Load testing: this type of testing is conducted, to check the performance of the software under the maximum load because the software will work very fast at the beginning after that it will start to degrade.

3. Regression Testing: this type of testing is used to check whether any new bugs have been introduced in between fixing the old ones.

For reliability testing, the data is gathered from the different stages of development like design and operating fields. Here the tests conducted are very limited because of time and cost restrictions. Time constraints are handled by applying the fixed dates or deadlines for the tests to be performed. The design of the software is stopped and the implementation phase starts.to achieves some satisfactory results from reliability testing one should take care of some reliable characteristics. The reliability testing is differentiated into three different segments. They are:

Modeling

Measurement

Improvement

Some common problems occur during designing the test cases like:

  • Test cases can be designed by simply selecting the valid input for every field in the software. If changes are made to any module the previous values may fail to test the new features introduced.
  • There may be some critical runs by the software which will not be handled by any present test case. So it is necessary that all the possible test cases are considered through the test case selection.

Questions

  1. What is software Reliability and how it is achieved?
  2. Give suitable example for Reliability testing?
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  1. 1. What is software Reliability and how it is achieved?
    Software Reliability refers to the dependability of the software, whether it will give same result every time the steps within the software (program) are executed. Reliability is achieved through Reliability testing, through which the software can perform a failure free operation for a particular period of time in a specific environment. Reliability testing assures that the product is fault free and reliable for use.

    2. Give suitable example for Reliability testing?

    Examples (types) of reliability testing are:

    a. Feature testing: checks the features of each software
    b. Load testing: conducted to check the performance of the software under the maximum load
    c. Regression Testing: check whether any new bugs have been introduced in between fixing the old ones.

  2. What is software Reliability and how it is achieved?
    Reliability means something is dependable and it will give same result every time the steps are executed.
    Reliability testing in software, assures that the product is fault free and can be reliable to use.
    Reliability can be achieved by: select the appropriate model technique that can best suit, Measurement in software, hardware reliability, Improvement.

  3. The reliability testing in software, assures that the product is fault free and can be reliable to use.Reliability means something is dependable and it will give same result every time the steps are executed. Reliability testing is a type of testing where, the software can perform a failure free operation for a particular time in a specified environment. There are three segments in which we can perform the Reliability Testing,-Modeling, Measurement and Improvement. By performing above segments we can achieve reliability

    For Example, a new application has to be tested for reliability so that failures are discovered and removed before the system is deployed. We have to assure the client that the application is reliable and fault free for its intended purpose.

  4. Reliability means something is dependable and it will give same result every time the steps are executed.For reliability testing, the data is gathered from the different stages of development like design and operating fields. Here the tests conducted are very limited because of time and cost restrictions. Time constraints are handled by applying the fixed dates or deadlines for the tests to be performed.

  5. Reliability means something is dependable and it will give same result every time the steps are executed. Reliability testing is a type of testing where, the software can perform a failure free operation for a particular time in a specified environment. In other words the reliability testing in software, assures that the product is fault free and can be reliable to use.
    there are different type of reliability testing -to ensure that software will be reliable.
    1 feature testing
    2 load testing
    3 regression testing
    For reliability testing, the data is gathered from the different stages of development like design and operating fields. Here the tests conducted are very limited because of time and cost restrictions. Time constraints are handled by applying the fixed dates or deadlines for the tests to be performed. The design of the software is stopped and the implementation phase starts.to achieves some satisfactory results from reliability testing one should take care of some reliable characteristics. The reliability testing is differentiated into three different segments. They are: Modeling Measurement,Improvement.

  6. Reliability means something is dependable and it will give same result every time the steps are executed. Reliability testing is a type of testing where, the software can perform a failure free operation for a particular time in a specified environment. In other words the reliability testing in software, assures that the product is fault free and can be reliable to use.

  7. Reliability means something is dependable and it will give same result every time the steps are executed.For reliability testing, the data is gathered from the different stages of development like design and operating fields. Here the tests conducted are very limited because of time and cost restrictions. Time constraints are handled by applying the fixed dates or deadlines for the tests to be performed.

  8. 1. What is software Reliability and how it is achieved?
    Software Reliability refers to the dependability of the software, whether it will give same result every time the steps within the software (program) are executed. Reliability is achieved through Reliability testing, through which the software can perform a failure free operation for a particular period of time in a specific environment. Reliability testing assures that the product is fault free and reliable for use.

    2. Give suitable example for Reliability testing?

    Examples (types) of reliability testing are:

    a. Feature testing: checks the features of each software
    b. Load testing: conducted to check the performance of the software under the maximum load
    c. Regression Testing: check whether any new bugs have been introduced in between fixing the old ones.

  9. Reliability means something is dependable and it will give same result every time the steps are executed. Reliability testing is a type of testing where, the software can perform a failure free operation for a particular time in a specified environment. In other words the reliability testing in software, assures that the product is fault free and can be reliable to use.

    The types of reliability testing are:

    Feature testing: It check the features of each software by conducting
    Each operation in the software is executed once.
    Interaction between the two operations is reduced.
    Each operation is checked for its proper execution
    2. Load testing: this type of testing is conducted, to check the performance of the software under the maximum load because the software will work very fast at the beginning after that it will start to degrade.

    3. Regression Testing: this type of testing is used to check whether any new bugs have been introduced in between fixing the old ones.

    For reliability testing, the data is gathered from the different stages of development like design and operating fields. Here the tests conducted are very limited because of time and cost restrictions. he reliability testing is differentiated into three different segments. They are: Modeling Measurement,Improvement.

  10. Reliability Testing

    1.Software Reliability means, it will give same result every time the steps are executed. It can be achieved by performing Feature testing, Load testing and Regression testing.
    2. Example of Reliability testing: On the occassion of Thanks giving day, number of people connecting to the e-commerce websites will increase. The software product should be able to handle the load and also in many ways they should be able to assure the users that the product is reliable. By performing reliability testing, it is been achieved which will evenually help to grow the business.

  11. What is software Reliability and how it is achieved?
    It can perform a failure free operation for a particular time.
    the reliability testing in software, assures that the product is fault free and can be reliable to use.
    It gives the same result.

    Give suitable example for Reliability Testing?
    Calling Bell: every time you press it will gives the same sound.

  12. Reliability testing is a software testing type which will test the software can perform failure free operation for specified period of time in a specified environment. It is achieved by performing reliability testing in three categories namely modeling, measurement and improvement.

  13. What is software Reliability and how it is achieved?
    answer:
    Reliability testing is a type of testing where, the software can perform a failure free operation for a particular time in a specified environment. In other words the reliability testing in software, assures that the product is fault free and can be reliable to use.
    For reliability testing, the data is gathered from the different stages of development like design and operating fields. Here the tests conducted are very limited because of time and cost restrictions. Time constraints are handled by applying the fixed dates or deadlines for the tests to be performed. The design of the software is stopped and the implementation phase starts.to achieves some satisfactory results from reliability testing one should take care of some reliable characteristics. The reliability testing is differentiated into three different segments. They are:
    Modeling
    Measurement
    Improvement
    Give suitable example for Reliability testing?
    Reliability is a measure of the stability or consistency of test scores. You can also think of it as the ability for a test or research findings to be repeatable. For example, a medical thermometer is a reliable tool that would measure the correct temperature each time it is used.

  14. What is software Reliability and how it is achieved?
    answer:
    Reliability testing is a type of testing where, the software can perform a failure free operation for a particular time in a specified environment. In other words the reliability testing in software, assures that the product is fault free and can be reliable to use.
    For reliability testing, the data is gathered from the different stages of development like design and operating fields. Here the tests conducted are very limited because of time and cost restrictions. Time constraints are handled by applying the fixed dates or deadlines for the tests to be performed. The design of the software is stopped and the implementation phase starts.to achieves some satisfactory results from reliability testing one should take care of some reliable characteristics. The reliability testing is differentiated into three different segments. They are:
    Modeling
    Measurement
    Improvement
    Give suitable example for Reliability testing?
    For example, a medical thermometer is a reliable tool that would measure the correct temperature each time it is used.

  15. Software reliability is when the software performs a failure free operation for a particular time in a specified environment.
    Software reliability testing is achieved by the following:
    Feature testing: Check the features of each software
    Load testing: Check software performance under maximum load.
    Regression testing: used to check whether any new bugs have been introduced in between fixing and old ones.

    Reliability testing includes load testing where the performance of the software under maximum load is tested. The software will work very fast at the beginning and will start to degrade after that. For eg: During Cyber Monday sales, the software runs very fast, but as more users login, and start shopping, it tends to slow down. At times, there have been cases when the site has crashed, due to overload.

  16. 1. Reliability means something is dependable and it will give same result every time the steps are executed.
    Reliability testing is a type of testing where, the software can perform a failure free operation for a particular time in a specified environment.
    reliability testing in software, assures that the product is fault free and can be reliable to use.

    2. eg :
    Feature testing: checks the features of each software
    Load testing: conducted to check the performance of the software under the maximum load.
    Regression Testing: check whether any new bugs have been introduced in between fixing the old ones.

  17. a) Reliability testing is a type of testing where, the software can perform a failure free operation for a particular time in a specified environment. The reliability of software can be achieved by performing
    1. Feature Testing: Checks the features of each software.
    2. Load Testing: Checks the performance of the software under the maximum load because the software will work very fast at the beginning, after that it will start to degrade.
    3. Regression Testing: Checks whether any new bugs have been introduced in between fixing the old ones.

    eg: online shopping website.

  18. The software reliability assures that the product is fault free and can be reliable to use. The data is achieved from the different stages of development like design and operating fields.
    Example:
    The probability that a PC in a store is up and running for eight hours without crashing is 99%; this is referred as reliability.

  19. 1) Reliability means something is dependable and it will give same result every time the steps are executed. Reliability testing is a type of testing where, the software can perform a failure free operation for a particular time in a specified environment. reliability testing in software, assures that the product is fault free and can be reliable to use.
    Example:
    Feature testing: checks the features of each software
    Load testing: conducted to check the performance of the software under the maximum load.
    Regression Testing: check whether any new bugs have been introduced in between fixing the old ones.
    Software Reliability refers to the dependability of the software, whether it will give same result every time the steps within the software (program) are executed. Reliability is achieved through Reliability testing, through which the software can perform a failure free operation for a particular period of time in a specific environment. Reliability testing assures that the product is fault free and reliable for use.

    2. Give suitable example for Reliability testing?

    Examples (types) of reliability testing are:

    a. Feature testing: checks the features of each software
    b. Load testing: conducted to check the performance of the software under the maximum load
    c. Regression Testing: check whether any new bugs have been introduced in between fixing the old ones.

  20. Reliability means something is dependable and it will give same result every time the steps are executed. Reliability testing is a type of testing where the software assures that the product is fault free and can be reliable to use.
    The types of reliability testing are:
    Feature testing: checks the features of each software.
    Load testing: Checks performance of software under maximum load because it may slow data with more pressure.
    Regression testing: Is used to check whether any new bugs have been introduced while fixing the old ones.

  21. The reliability testing in software, assures that the product is fault free and can be reliable to use.Reliability means something is dependable and it will give same result every time the steps are executed. Reliability testing is a type of testing where, the software can perform a failure free operation for a particular time in a specified environment. There are three segments in which we can perform the Reliability Testing,-Modeling, Measurement and Improvement. By performing above segments we can achieve reliability

    For Example, a new application has to be tested for reliability so that failures are discovered and removed before the system is deployed. We have to assure the client that the application is reliable and fault free for its intended purpose.

  22. What is software Reliability and how it is achieved?
    Reliability means something is dependable and it will give same result every time the steps are executed. Reliability testing is a type of testing where, the software can perform a failure free operation for a particular time in a specified environment. In other words the reliability testing in software, assures that the product is fault free and can be reliable to use.For reliability testing, the data is gathered from the different stages of development like design and operating fields. Here the tests conducted are very limited because of time and cost restrictions. Time constraints are handled by applying the fixed dates or deadlines for the tests to be performed. The design of the software is stopped and the implementation phase starts.to achieves some satisfactory results from reliability testing one should take care of some reliable characteristics. The reliability testing is differentiated into three different segments. They are:
    Modeling
    Measurement
    Improvement
    Give suitable example for Reliability testing?
    The online shopping sites where many users use the site at the same time during any sales event. It should’nt crash due to
    extensive usage.

  23. Reliability testing is where, the software can perform a failure free operation for a particular time in a specified environment. In other words the reliability testing in software asures that the product is falut free and can be reliablle to use. It can be achieved by performing different kinds of testing like feature testing, load testing and regression testing.

    Give suitable example for Reliability testing?
    Testing online shopping during peak time season without crashing can be reffered as reliability testing.

  24. Reliability testing is a type of testing where, the software can perform a failure free operation for a particular time in a specified
    environment. Reliability means something is dependable and it will give same result every time the steps are executed.
    Reliability testing in software, assures that the product is fault free and can be reliable to use.
    The example is online shopping during thanksgiving sale time the website works with out crashing reffered as reliability testing.

  25. 1. Reliability testing is a type of testing where, the software can give same result every time the steps are executed. It is a Testing process that can perform a failure free operation for a particular time in a specified environment. In other words the reliability testing in software assures that the product is fault free and can be reliable to use.
    It can be acheived by performing different kinds of testing like Feature Testing, Load Testing and Regression Testing.
    2. Ex: Testing Stock trading software on a high trading day to make sure the websites work efficiently without any crash.

  26. 1.Reliability means something is dependable and it will give same result every time the steps are executed. Reliability testing is a type of testing where, the software can perform a failure free operation for a particular time in a specified environment. In other words the reliability testing in software, assures that the product is fault free and can be reliable to use. & it is achieved by
    Feature testing: It check the features of each software by conducting the following steps like
    Each operation in the software is executed once.
    Interaction between the two operations is reduced.
    Each operation is checked for its proper execution
    Load testing: this type of testing is conducted, to check the performance of the software under the maximum load because the software will work very fast at the beginning after that it will start to degrade.
    Regression Testing: this type of testing is used to check whether any new bugs have been introduced in between fixing the old ones.
    2.example for reliability testing is consider a banking applications, after updating the software make sure that new bugs are not occurred & check weather its more user friendly than before

  27. 1. Software reliability is how dependable and it will give same result every time the steps are executed. Reliability testing is a type of testing where, the software can perform a failure free operation for a particular time in a specified environment.
    2. An example of reliability testing is checking a website that is selling a high demand product and seeing if it crashes under the load of all the users attempting to access the website.

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