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testing Online Quiz - 120

Description: testing Online Quiz - 120
Number of Questions: 20
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Tags: testing
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Which of the following is a feature of Structure based test design technique?

  1. Models, either formal or informal, are used for the specification of the problem to be solved, the software or its components.

  2. Knowledge of testers, developers, users and other stakeholders about the software, its usage and its environment.

  3. Information about how the software is constructed is used to derive the test cases, for example, code and design

  4. Knowledge about likely defects and their distribution


Correct Option: C

AI Explanation

To answer this question, we need to understand the concept of structure-based test design techniques. Let's go through each option to understand why it is correct or incorrect:

Option A) Models, either formal or informal, are used for the specification of the problem to be solved, the software or its components. - This option is incorrect because it describes a feature of specification-based test design techniques, not structure-based test design techniques. In specification-based techniques, models are used to specify the problem or software components.

Option B) Knowledge of testers, developers, users, and other stakeholders about the software, its usage, and its environment. - This option is incorrect because it describes a feature of experience-based test design techniques, not structure-based test design techniques. In experience-based techniques, knowledge and expertise of stakeholders are used to derive test cases.

Option C) Information about how the software is constructed is used to derive the test cases, for example, code and design. - This option is correct because it describes a feature of structure-based test design techniques. In structure-based techniques, information about the internal structure of the software, such as code and design, is used to derive test cases. This includes techniques like statement coverage, branch coverage, and path coverage.

Option D) Knowledge about likely defects and their distribution. - This option is incorrect because it does not specifically describe a feature of structure-based test design techniques. Knowledge about likely defects and their distribution can be useful in any test design technique, including structure-based, specification-based, and experience-based techniques.

The correct answer is Option C. This option is correct because it accurately describes a feature of structure-based test design techniques, where information about how the software is constructed is used to derive test cases.

Which of the following is NOT a factor in deciding “When to stop testing”?

  1. Code coverage

  2. Cost

  3. Resource availability

  4. Defect Density


Correct Option: C

Which of the following best defines Quality?

  1. Zero Defects

  2. Conformance to requirements

  3. Completing testing as per plan

  4. Finding more defects


Correct Option: B

Risk based testing is a/an ____________

  1. Analytical approach

  2. Model-based approach

  3. Methodical approach

  4. Consultative approach


Correct Option: A

Test process can start after __________

  1. Code is complete

  2. Design is complete

  3. Requirements have been approved

  4. Code is delivered


Correct Option: C

____________ helps to uniquely identify (and to reproduce) the tested item, test documents, the tests and the test harness

  1. Risk Management

  2. Defect Management

  3. Configuration Management

  4. Incident Management


Correct Option: C

Cyclomatic complexity is also known as ______

  1. Mcaffee Number

  2. McCabe Number

  3. Test complexity value

  4. Defect density


Correct Option: B

AI Explanation

To answer this question, you need to understand the concept of cyclomatic complexity.

Cyclomatic complexity is a software metric used to measure the complexity of a program. It quantifies the number of independent paths in the program's source code, which helps in estimating the number of test cases required for complete coverage.

The correct answer is B) McCabe Number. Cyclomatic complexity is also known as the McCabe Number, named after Thomas J. McCabe, who developed this metric in 1976.

Defect detection and correction is ______

  1. Quality Assurance

  2. Quality Control

  3. Defect management

  4. Software testing


Correct Option: B
  1. V model

  2. Agile model

  3. X model

  4. Waterfall model


Correct Option: C

A defect with a Severity value of 1 should NOT have priority as ______

  1. Low

  2. Medium

  3. High

  4. Should not be prioritized


Correct Option: A

Bugzilla is a _________

  1. Scenario generator

  2. Defect Management tool

  3. Regression testing tool

  4. Test data generator


Correct Option: B

According to Juran, Quality is fitness to intended use True False

  1. True

  2. False


Correct Option: A

In the design of experiments, a single experiment or a sequence of experimentsis performed to test and quantify the effects of one or more input variables on one or more output variables of a process or a product. True False

  1. True

  2. False


Correct Option: A

Quality Control Charts were introduced by ___________ Deming Walter Shewart Taguchi Fisher

  1. Deming

  2. Walter Shewart

  3. Taguchi

  4. Fisher


Correct Option: B

Process capability is ____ times Standard Deviation

  1. 4

  2. 5

  3. 6

  4. 8


Correct Option: C

The binomial distribution model describes __________ sampling

  1. Random

  2. Acceptance

  3. 100%

  4. Binomial


Correct Option: A

AI Explanation

To answer this question, you need to understand the concept of the binomial distribution.

The binomial distribution model describes random sampling.

Option A) Random - This option is correct because the binomial distribution assumes that each trial in the experiment is independent and has the same probability of success. This implies that the sampling is random.

Option B) Acceptance - This option is incorrect because the binomial distribution does not specifically describe acceptance sampling. Acceptance sampling is a different statistical technique used to determine whether a batch or lot of items meets certain quality standards.

Option C) 100% - This option is incorrect because the binomial distribution does not imply that the sampling is 100%. The binomial distribution allows for any probability of success between 0 and 1.

Option D) Binomial - This option is incorrect because the binomial distribution model itself is not describing the type of sampling, but rather the distribution of the number of successes in a fixed number of independent Bernoulli trials.

Therefore, the correct answer is A) Random. This option is correct because the binomial distribution model describes random sampling.

Probabilistic Relationship is better than Additive relationship

  1. True

  2. False


Correct Option: A

ACTIVA : The output from CX-DB application goes to ----

  1. General Book

  2. Ligis

  3. General Ledger

  4. Accounting Book

  5. None of the above


Correct Option: C

ACTIVA : --- stores the individual’s information and --- stores the professional credit details information and both are databases maintained by NBB

  1. Agenda, Ligis

  2. Ligis , Agenda

  3. CKP , ENR

  4. ENR , CKP

  5. None of the above


Correct Option: C
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