explain one type error one might discover using black box testing to test the unit/sub system...
Homework Answers
Black box testing in a unit/sub system will help you to identify logical/semantic errors inside the system.
Black box testing for a full system integration will help to identify the errors during integration of different components, such that when module A interacts with module B, it is passing incorrect request and in turn, getting incorrect response.
Add Answer to:
explain one type error one might discover using black box
testing to test the unit/sub system...
19. Select the correct answer. Nick is testing his software by using test cases and boundary...
19. Select the correct answer. Nick is testing his software by using test cases and boundary cases. Which testing type is he using? test-boundary testing test cases testing integration testing boundary testing black-box testing 20. Select the correct answer A boundary case belongs to which testing typei? unit testing "white-box" testing "white-unit" testing "black-box" testing integration testing
Define black box and white box testing. What are the advantages of each approach? Why are...
Define black box and white box testing. What are the advantages of each approach? Why are both necessary? Why Is it Important to be able to partition the test space into equivalence classes? For the following code fragment, describe 3 different test cases, and for each, describe the class of test cases It represents. The below code might or might not have any issue(s) public String print Triangle Type (Int x, y, z) {I* requires: The parameters are in ascending...
Consider this testing situation. A box contains 16 chips (with some mixture of red and black...
Consider this testing situation. A box contains 16 chips (with
some mixture of red and black chips). Suppose we have the following
hypotheses:
HO: The box contains R=8 red and
B=8 black chips.
HA: The box contains some other
mixture of red and black chips.
We randomly select 5 chips simultaneously from the box without
replacement. Our Test Statistic is the Y = # of Black chips found
in the sample.
Suppose we use the following decision rule:...
Explain a problem that might be solved using hypothesis testing. Would you use a one sample...
Explain a problem that might be solved using hypothesis testing. Would you use a one sample test or a two sample test and why? Run the problem in Megastat (using real or hypothetical data) and interpret the results.
statistics 10 (a). Explain type I error and type II error in hypothesis. b) Test the...
statistics 10 (a). Explain type I error and type II error in hypothesis. b) Test the hypothesis using If n=300; x = 75; α= 0.01 left to right problem
12 (a). Explain type I error and type II error in hypothesis. b) Test the hypothesis...
12 (a). Explain type I error and type II error in hypothesis. b) Test the hypothesis using H0 : p=0.6 versus H1 : p is greater than 0.6 If n=300; x = 75; α= 0.01
Assignment #9 Hypothesis Testing Briefly explain in your own words the advantage of using an alpha...
Assignment #9 Hypothesis Testing Briefly explain in your own words the advantage of using an alpha level (a) .01 versus an a .05. In general, what is the disadvantage of using a smaller alpha level? 9.1 9.2 Discuss in your own words the errors that can be made in hypothesis testing. What is a type I error? Why might it occur? What is a type Il error? How does it happen? а. b. The term error is used in two...
Explain why each is right or wrong Documentation and testing Unit testing should only test common...
Explain why each is right or wrong
Documentation and testing Unit testing should only test common input cases Unit testing is a type of verification The main method of a class should perform extensive unit testing of the class unless it is the class driving the execution of a program All programs/classes should have a README file which clearly describes what the program/class does, how it is implemented, how it is used, whom wrote the code and bug fixes All...
JAVA Notes on Testing • Unit Testing - creates a test case for each module of...
JAVA
Notes on Testing • Unit Testing - creates a test case for each module of code that been authored. The goal is to ensure correctness of individual methods • Integration Testing - modules that were individually tested are now tested as a collection. This form of testing looks at the larger picture and determines if bugs are present when modules are brought together • System Testing - seeks to test the entire software system and how it adheres to...
please explain how you determine which error it is as well A test of Ho: μ-51...
please explain how you determine which error it is as well
A test of Ho: μ-51 versus HI : μメ51 is performed using a significance level of α-0.01. The value of the test statistic is z 2.34. Part 1 of 3 Determine whether to reject Ho Y in the critical region, we ireject Since the test statistics 1 Ho at the α-0.01 level. Part 2 of 3 If the true value of u is 51, is the result a Type...
19. Select the correct answer. Nick is testing his software by using test cases and boundary cases. Which testing type is he using? test-boundary testing test cases testing integration testing boundary testing black-box testing 20. Select the correct answer A boundary case belongs to which testing typei? unit testing "white-box" testing "white-unit" testing "black-box" testing integration testing
Define black box and white box testing. What are the advantages of each approach? Why are both necessary? Why Is it Important to be able to partition the test space into equivalence classes? For the following code fragment, describe 3 different test cases, and for each, describe the class of test cases It represents. The below code might or might not have any issue(s) public String print Triangle Type (Int x, y, z) {I* requires: The parameters are in ascending...
Consider this testing situation. A box contains 16 chips (with
some mixture of red and black chips). Suppose we have the following
hypotheses:
HO: The box contains R=8 red and
B=8 black chips.
HA: The box contains some other
mixture of red and black chips.
We randomly select 5 chips simultaneously from the box without
replacement. Our Test Statistic is the Y = # of Black chips found
in the sample.
Suppose we use the following decision rule:...
Assignment #9 Hypothesis Testing Briefly explain in your own words the advantage of using an alpha level (a) .01 versus an a .05. In general, what is the disadvantage of using a smaller alpha level? 9.1 9.2 Discuss in your own words the errors that can be made in hypothesis testing. What is a type I error? Why might it occur? What is a type Il error? How does it happen? а. b. The term error is used in two...
Explain why each is right or wrong
Documentation and testing Unit testing should only test common input cases Unit testing is a type of verification The main method of a class should perform extensive unit testing of the class unless it is the class driving the execution of a program All programs/classes should have a README file which clearly describes what the program/class does, how it is implemented, how it is used, whom wrote the code and bug fixes All...
JAVA
Notes on Testing • Unit Testing - creates a test case for each module of code that been authored. The goal is to ensure correctness of individual methods • Integration Testing - modules that were individually tested are now tested as a collection. This form of testing looks at the larger picture and determines if bugs are present when modules are brought together • System Testing - seeks to test the entire software system and how it adheres to...
please explain how you determine which error it is as well
A test of Ho: μ-51 versus HI : μメ51 is performed using a significance level of α-0.01. The value of the test statistic is z 2.34. Part 1 of 3 Determine whether to reject Ho Y in the critical region, we ireject Since the test statistics 1 Ho at the α-0.01 level. Part 2 of 3 If the true value of u is 51, is the result a Type...
Most questions answered within 3 hours.
-
Four forces act on an object, given by A = 41.3 N east, B = 46.3...
asked 40 minutes ago -
Which of the following design considerations leads to more
user-friendly presentation layers for GUIs? [Check all...
asked 1 hour ago -
38%
of adults say cashews are their favorite kind of nut. You
randomly select 12 adults...
asked 3 hours ago -
Notational Inc. is considering installing a new server. The
machine costs $100,000 and is expected to...
asked 3 hours ago -
Given the information coding of DNA strand:
5'-TTT-TAC-GAA-GAG-TGA-3',
Write the corresponding DNA template and mRNA strand...
asked 3 hours ago -
2. Boris recently synthesized an explosive compound he named
Badenoughium. The molecular formula for Bdenoughium is...
asked 7 hours ago -
5. A car decelerate evenly from a velocity of 50mph until rest
in a distance of...
asked 7 hours ago -
IN HTML Programming
1. Write a script that inputs integers (one at a time) and
passes...
asked 7 hours ago -
A dentist uses a mirror to examine a tooth that is 0.75 cm in
front of...
asked 7 hours ago -
You set up a 100,000 line of credit for the business on 1/1/X8,
annual interest is...
asked 7 hours ago -
What is the measurement uncertainty of a pan balance? How did you
get that?
asked 7 hours ago -
Suppose four firms have market shares of 30%, 30%, 20% and 20%.
What is the Herfindahl-Hirschman...
asked 8 hours ago