What Is Regression Testing?

What Is Regression Testing?
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Regression testing is performed to see if the system would work well in case of any enhancements or changes in future. Here, all the scripts are run together to see that others are not affected by a change in one module.
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In the maintenance phase the product must be tested against previous test cases. This is known as testing. (a) Unit (b) Integration (c)Regression (d) Module (e) Beta

Description : In the maintenance phase the product must be tested against  previous test cases. This is known as testing. (a) Unit (b) Integration (c)Regression (d) Module (e) Beta

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What's The Difference Between Unit Testing, Assembly Testing And Regression Testing?

Description : What's The Difference Between Unit Testing, Assembly Testing And Regression Testing?

Last Answer :  Unit testing ensures that the program unit meets the requirements which are reliable. Unit testing is normally conducted by the programmer who is supervised by the team lead. Testing the individual unit ... . The testers will run all the scripts in order to ensure that nothing has been affected.

Wondering what is regression testing and when you need one?

Description : Wondering what is regression testing and when you need one?

Last Answer : Regression Testing is a type of testing that is done to verify that a code change in the software does not impact the existing functionality of the product. This is to make sure the product works fine with new functionality, bug fixes or any change in the existing feature.

Regression testing should be performed: i. every week ii. after the software has changed iii. as often as possible iv. when the environment has changed v. when the project manager says a) i & ii are true, iii, iv & v are false b) ii, iii & iv are true, i & v are false c) ii & iv are true, i, iii & v are false d) ii is true, i, iii, iv & v are false

Description : Regression testing should be performed: i. every week ii. after the software has changed iii. as often as possible iv. when the environment has changed v. when the project manager says a) i & ii are true, iii, iv & v are ... iv are true, i, iii & v are false d) ii is true, i, iii, iv & v are false

Last Answer : c) ii & iv are true, i, iii & v are false

Impact Analysis helps to decide :- a) How much regression testing should be done. b) Exit Criteria c) How many more test cases need to written. d) Different Tools to perform Regression Testing

Description : Impact Analysis helps to decide :- a) How much regression testing should be done. b) Exit Criteria c) How many more test cases need to written. d) Different Tools to perform Regression Testing

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Repeated Testing of an already tested program, after modification, to discover any defects introduced or uncovered as a result of the changes in the software being tested or in another related or unrelated software component: a) Re Testing b) Confirmation Testing c) Regression Testing d) Negative Testing

Description : Repeated Testing of an already tested program, after modification, to discover any defects introduced or uncovered as a result of the changes in the software being tested or in another related or ... software component: a) Re Testing b) Confirmation Testing c) Regression Testing d) Negative Testing

Last Answer : c) Regression Testing

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Description : Big bang approach is related to A. Regression testing B. Inter system testingC. Re-testing D. Integration testing

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COTS is known as A. Commercial off the shelf sA. Sanity testing B. System testing C. Smoke testing D. Regression testing

Description : COTS is known as A. Commercial off the shelf sA. Sanity testing B. System testing C. Smoke testing D. Regression testing

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The testing attempts to violate those procedures, which should test the adequacy of the security procedures. A. Disaster testing B. Functional testing C. Regression testing D. Compliance testing

Description : The testing attempts to violate those procedures, which should test the adequacy of the security procedures. A. Disaster testing B. Functional testing C. Regression testing D. Compliance testing

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The selection of test cases for regression testing A. Requires knowledge on the bug fixes and how it affect the system B. Includes the area of frequent defects C. Includes the area which has undergone many/recent code changes D. All of the above

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Last Answer : D. All of the above

What is normally considered as an adjunct to the coding step a) Integration testing b) Unit testing c) Completion of Testing d) Regression Testing

Description : What is normally considered as an adjunct to the coding step a) Integration testing b) Unit testing c) Completion of Testing d) Regression Testing

Last Answer : Ans : b

Which testing is an integration testing approach that is commonly used when “shrink-wrapped” software products are being developed? a) Regression Testing b) Integration testing c) Smoke testing d) Validation testing

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Which of the following statement(s) is/are TRUE with regard to software testing? I. Regression testing technique ensures that the software product runs correctly after the changes during maintenance. II. Equivalence partitioning is a white-box testing technique that divides the input domain of a program into classes of data from which test cases can be derived. (1) only I (2) only II (3) both I and II (4) neither I nor II

Description : Which of the following statement(s) is/are TRUE with regard to software testing? I. Regression testing technique ensures that the software product runs correctly after the changes during maintenance. II. Equivalence partitioning is a ... (1) only I (2) only II (3) both I and II (4) neither I nor II

Last Answer : (1) only I 

Following are the phases of Project Management Life Cycle. Arrange them in correct order 1. Design, 2. Marketing, 3. Analysis and evaluation, 4. Inspection, testing and delivery (A) 3-2-1-4 (B) 1-2-3-4 (C) 2-3-1-4 (D) 4-3-2-1

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Description : . In project management, the term quality is best defined as: a. inspection, testing and measurement. b. reviews and audits. c. fitness for purpose of deliverables. d. professionally-bound project reports.

Last Answer : c. fitness for purpose of deliverables.

Which of the following is not considered as a risk in project management? a) Specification delays b) Product competition c) Testing d) Staff turnover

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Which of the following is not considered as a risk in project management? a) Specification delays b) Product competition c) Testing d) Staff turnover

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Following are the phases of Project Management Life Cycle. Arrange (B) 1-2-3-4 (C) 2-3-1-4 (D) 4-3-2-1them in correct order 1. Design, 2. Marketing, 3. Analysis and evaluation, 4. Inspection, testing and delivery (A) 3-2-1-4

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Description : Which of the following is not considered as a risk in project management? a. Specification delays b. Product competition c. Testing d. Staff turnover

Last Answer : c. Testing

In project management, the term quality is best defined as: a. inspection, testing and measurement. b. reviews and audits. c. fitness for purpose of deliverables. d. professionally-bound project reports.

Description : In project management, the term quality is best defined as:  a. inspection, testing and measurement.  b. reviews and audits.  c. fitness for purpose of deliverables.  d. professionally-bound project reports.

Last Answer : c. fitness for purpose of deliverables.

Differentiate Between Sitp And Utp In Testing?

Description : Differentiate Between Sitp And Utp In Testing?

Last Answer :  SITP - System Integration Test Plan - This test is performed in an integrated mode usually by the testing team.  UTP - Unit Test Plan - This test plan is performed at the smallest level or in a standalone mode. It is usually performed by the developers.

What Is V Model In Testing?

Description : What Is V Model In Testing?

Last Answer : The mapping of the type of testing to the stage of development in a given project is done by V model. In this model of testing there is a testing stage for every development stage which means a mapping between the development and a testing.

What Is Difference Between Sitp And Utp In Testing?

Description : What Is Difference Between Sitp And Utp In Testing?

Last Answer :  A test plan that is done at the smallest level or stand alone mode is known as Unit Test Plan. For example, a project is having customer and invoicing modules. So the test on ... normally done by developers and the system testing is normally done by testing professionals in an integrated mode.

What Do You Mean By V-model In Testing?

Description : What Do You Mean By V-model In Testing?

Last Answer : V-model performs a mapping between the type of test and the stage in project development i.e which test is to be performed at which stage. This has 4 levels of testing the system: 1. ... independent tester. 3. System Testing- performed by system team. 4. Acceptance testing-performed by the client.

What Is Acceptance Testing?

Description : What Is Acceptance Testing?

Last Answer : Acceptance Testing is performed by the client to see if the system delivers what was requested. It looks similar to system testing but the difference is in the focus. Here, the testing is done by Client ... point of view as he is the one who knows the whole process and requirements of his business.

What Is System Testing?

Description : What Is System Testing?

Last Answer : System testing is done to see if the system delivers the required features, functional and nonfunctional requirements & outputs. It doesn't check each component individually but the whole system is ... Testing.  Volume Testing.  Stress Testing.  Documentation Testing.  Robustness Testing.

What Is Assembly Testing?

Description : What Is Assembly Testing?

Last Answer : Assembly testing moves one step ahead of Unit testing. It checks if two or more modules are able to communicate and produce expected results or not. No Unit in the system can perform stand alone activities ... result. Assembly testing is a way of Black box testing and can be done through the UI.

What Is Unit Testing?

Description : What Is Unit Testing?

Last Answer : Unit testing, also called Component testing is performed by programmers to test that a specified unit of the program meets the expected output when a particular input is provided. Here, the programmer has ... in the components. A Unit in unit testing means a module self contained and by itself.

What Is Black Box Testing And White Box Testing?

Description : What Is Black Box Testing And White Box Testing?

Last Answer : Black box testing is an external perspective of the object that is to be tested to obtain test cases. These tests may be functional or non functional. The valid and invalid inputs are tested ... chosen by the tester to exercise paths through the code to determine the outputs that are appropriate.

What Is White Box Testing?

Description : What Is White Box Testing?

Last Answer : White box testing is done to test the accuracy of logic and code of the program. It is done by programmers who know the logical flow of the system. It can be done by testing the classes or components in isolation. One of the ways of doing it is Unit Testing.

What Is Black Box Testing?

Description : What Is Black Box Testing?

Last Answer : Black box testing or functional testing means testing the software for the outputs when specified inputs are provided. It is usually performed to see if the software meets the user's requirements. There's ... . An example of this could be manual testing of the system by a tester, assembly testing.

What Is Difference Utp In Testing ?

Description : What Is Difference Utp In Testing ?

Last Answer : UTP (Unit Test Plan) are done at smallest unit level or stand alone mode. UTP can be done using NUNIT. Unit testing is done normally by developers.

I guess I don't quite understand regression lines?

Description : I guess I don't quite understand regression lines?

Last Answer : Without seeing how you set up your regressions it's hard to answer but did you select the appropriate regression type for your data set? Linear, exponential etc Linear is not always the one to use and you ... data-if you have a data point that is an outlier and can be eliminated that can help too.

Do you believe in past life regression?

Description : Do you believe in past life regression?

Last Answer : Where I have a big problem with it is that people who say they are in touch with their previous lives are all precious snowflakes that have been chosen, and the rest of us are just unfortunate slobs.

Am I the only one who thinks that cellular phones, smartphones in particular - are actually a kind of regression?

Description : Am I the only one who thinks that cellular phones, smartphones in particular - are actually a kind of regression?

Last Answer : Agree.

What kind of an experience is involved in a past life regression?

Description : What kind of an experience is involved in a past life regression?

Last Answer : yes, i was the asp that bit Cleopatra, this being so, i realised the purpose of my current incarnation is to continue very much in the same vein, to bite anybody who alludes to Cleopatra as a past life or indeed any similarly preposterously, pretentious, preincarnation.

How do you get through mind/memory blocks? Self-Regression?

Description : How do you get through mind/memory blocks? Self-Regression?

Last Answer : Keep a journal. If this is a recurring feeling then giving words to it can help you work it out.

What do you think about regression therapy?

Description : What do you think about regression therapy?

Last Answer : I had theraputic hypnosis, one time. It was nothing like I expected it to be. I felt in total control the entire time, leading me to believe I wasn’t even hyptonized. However, a very important realization came out of it, so I now believe I was and that it helped immensely.

Can regression analysis be applied to compute the synergy after "Firm A" aqcuires "Firm B"?

Description : Can regression analysis be applied to compute the synergy after "Firm A" aqcuires "Firm B"?

Last Answer : No. Two reasons: 1) Mathematics cannot be applied to corporate mergers. Simple reason: humans are involved. To think otherwise is to follow the same line of reasoning behind CDOs, etc. 2) The definition of “value” is highly subjective and not subject to quantification.

How to conduct a Linear regression analysis by hand?

Description : How to conduct a Linear regression analysis by hand?

Last Answer : How many variables? A bivariate regression (one dependent variable, one independent variable) is relatively simple. A multivariate regression (more than one independent variable) is much more complicated.

Infinite Regression or Levitating Super Turtle?

Description : Infinite Regression or Levitating Super Turtle?

Last Answer : We are here for mere causality, no design, no nothing, things just happened I guess

What do you understand by Clustering , Classification and Regression model. -AI Class 9th

Description : What do you understand by Clustering , Classification and Regression model. -AI Class 9th

Last Answer : Regression: It predicts continuous valued output.The Regression analysis is the statistical model which is used to predict the numeric data instead of labels. It can also identify the ... very similar and points in different clusters are different. It determines grouping among unlabeled data.

The linearized regression equation for an exponential data set is log Å· = 0.14x + 0.4, where x is the number of years and y is the population. What is the predicted population when x = 15 Round your answer to the nearest whole number.?

Description : The linearized regression equation for an exponential data set is log Å· = 0.14x + 0.4, where x is the number of years and y is the population. What is the predicted population when x = 15 Round your answer to the nearest whole number.?

Last Answer : 316