Rachel Sprague
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Rachel Sprague
Created by Rachel Sprague over 8 years ago
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2. Testing Through LIfecycle

Question 1 of 40

1

Which of the following is not a test level in the V-model?

Select one of the following:

  • Component testing

  • Acceptance testing

  • Static testing

  • System testing

Explanation

Question 2 of 40

1

In iterative development models which of the following is true?

Select one of the following:

  • Regression testing is irrelevant on all iterations after the first

  • Regression testing is less important on all iterations after the first

  • Regression testing is increasingly important on all iterations after the first one

  • Regression testing is irrelevant in iterative development models

Explanation

Question 3 of 40

1

Confirmation by examination and through the provision of objective evidence that specified requirements have been fulfilled is:

Select one of the following:

  • Verification

  • Authentication

  • Validation

  • Testing

Explanation

Question 4 of 40

1

Confirmation by examination and through provision of objective evidence that the requirements for a specific intended use or application have been fulfilled is:

Select one of the following:

  • Acceptance criteria

  • Verification

  • Validation

  • Exit criteria

Explanation

Question 5 of 40

1

In any life cycle model, there are several characteristics of good testing.

Which is not such a characteristic?

Select one of the following:

  • For every development activity there is a corresponding test activity

  • It incorporates independence

  • The analysis and design of tests for a given test level should begin during the corresponding development activity

  • Testers should be involved in reviewing documents as soon as drafts are available in the development life cycle

Explanation

Question 6 of 40

1

Which of the following is not true of component testing?

Select one of the following:

  • Component testing includes the testing of functionality

  • Component testing includes the testing of code structure

  • Component testing tests the interfaces between components

  • Component testing is usually done by the developer

Explanation

Question 7 of 40

1

Test-first approach is:

Select one of the following:

  • When test cases are prepared after coding

  • When test cases are prepared during coding

  • When test cases are prepared before coding

  • When test cases are prepared during testing

Explanation

Question 8 of 40

1

Component integration testing:

Select one of the following:

  • Tests the interfaces between modules/components

  • Tests the integration of packages

  • Is done before component testing

  • Tests components against their specificatio

Explanation

Question 9 of 40

1

What is the main purpose of the integration strategy for component integration testing?

Select one of the following:

  • To ensure that all of the components are tested adequately

  • To determine who will carry out component testing and when

  • To specify which components to combine when, and how many at once

  • To estimate how long it will take

Explanation

Question 10 of 40

1

What is used to replace a missing calling component/module to facilitate component integration testing?

Select one of the following:

  • Driver

  • Simulator

  • Stub

  • Harness

Explanation

Question 11 of 40

1

What replaces a missing called component/module to facilitate component testing?

Select one of the following:

  • Driver

  • Stub

  • Simulator

  • Harness

Explanation

Question 12 of 40

1

Which of the following statements is correct concerning stubs and drivers?

Select one of the following:

  • They are mainly used in component and component integration testing

  • They are mainly used in acceptance testing and component testing

  • They are mainly used in system testing and acceptance testing

  • They are mainly used in component testing and system testing

Explanation

Question 13 of 40

1

Which of the following best describes system integration testing?

Select one of the following:

  • Collaboration between testers and developers during system testing

  • Adopting a top-down or bottom up approach

  • Checking that all components function correctly

  • Testing interfaces between systems

Explanation

Question 14 of 40

1

For system testing, the test basis includes the following except:

Select one of the following:

  • A. The requirements specification

  • Use cases (if available)

  • Risk analysis reports

  • Component specifications

Explanation

Question 15 of 40

1

Which is incorrect about system testing?

Select one of the following:

  • It is concerned with the behaviour of the system as a whole

  • It may employ structural test techniques

  • It should test both functional and non-functional requirements

  • It is always carried out by the development team

Explanation

Question 16 of 40

1

Functional system testing is:

Select one of the following:

  • Testing that the system functions with other systems

  • Testing the end to end functionality of the system as a whole

  • Users checking that the system will perform business functions

  • Testing the system components function together

Explanation

Question 17 of 40

1

Which of the following is untrue of user acceptance testing?

Select one of the following:

  • The aim is to establish confidence in the system

  • B. The main purpose is to find defects in the system

  • It is the responsibility of users

  • It may assess the systems readiness for deployment and use

Explanation

Question 18 of 40

1

Operational acceptance testing may include all except:

Select one of the following:

  • Disaster recovery testing

  • Back-up/restore testing

  • Data load and migration tasks

  • Usability testing

Explanation

Question 19 of 40

1

The main focus of acceptance testing is:

Select one of the following:

  • Looking for defects in components and interfaces

  • Testing the system with other systems

  • Building confidence in the system

  • To give users training in the use of the system

Explanation

Question 20 of 40

1

Beta testing is:

Select one of the following:

  • Performed by customers at their own site

  • Performed by customers at the software developer's site

  • Performed after the package has been purchased

  • Performed in an independent test environment

Explanation

Question 21 of 40

1

Consider the following statements:-

Alpha testing would normally precede beta testing
Alpha testing is only performed by system administrators
Alpha testing is performed at customer sites
Alpha testing applies to COTS packages
Alpha testing should ideally be performed by potential customers

Select one of the following:

  • 1, 2, 3 are true; 4, 5 are false

  • 1, 4 are true; 2, 3, 5 are false

  • 1, 4, 5 are true; 2, 3 are false

  • 4, 5 are true; 1, 2, 3 are false

Explanation

Question 22 of 40

1

Functional testing would test which of the following?

Select one of the following:

  • Recover from any failure will be within 15 minutes

  • The system will cope with 25,000 input transactions/hour

  • Weekly availability will be 98.5%

  • Input orders will be accepted/rejected correctly

Explanation

Question 23 of 40

1

Functional testing includes which of the following?

Select one of the following:

  • White-box testing

  • Static testing

  • Interoperability testing

  • Portability testing

Explanation

Question 24 of 40

1

What type of testing is concerned with what the system does rather than how it does it?

Select one of the following:

  • Functional testing

  • Structural testing

  • Retesting testing

  • White-box testing

Explanation

Question 25 of 40

1

Performance testing would test which of the following?

Select one of the following:

  • The system will accept and record orders

  • The system will provide an average response time of 2 seconds

  • The system will support 1000 simultaneous online users

  • The system will support 50,000 input transactions/hour

Explanation

Question 26 of 40

1

Non-functional testing does not include:

Select one of the following:

  • Reliability

  • Security

  • Performance

  • Usability

Explanation

Question 27 of 40

1

Non-functional testing:

Select one of the following:

  • Is only necessary in component and system testing

  • Is appropriate at all levels of testing

  • Is only done in acceptance testing

  • Is only necessary if static testing finds missing functions

Explanation

Question 28 of 40

1

Non-functional testing includes:

Select one of the following:

  • Testing what the system does not do

  • Testing to find where the system does not function as specified

  • Testing software characteristics such as performance and load

  • Testing interoperability with other systems

Explanation

Question 29 of 40

1

Load testing would test which of the following?

Select one of the following:

  • The system will accept and record orders

  • The system will provide an average response time of 2 seconds

  • The system will support 50,000 input transactions/hour

  • The system will support 1,000 simultaneous online users

Explanation

Question 30 of 40

1

Testing of software product characteristics is:

Select one of the following:

  • Non-functional testing

  • Structural testing

  • Functional testing

  • White-box testing

Explanation

Question 31 of 40

1

Stress testing checks the system's ability to:

Select one of the following:

  • Support a specified transaction volume

  • Cope with load and volume above those predicted for the system

  • Recover in an acceptable time period

  • Meet security requirements

Explanation

Question 32 of 40

1

Black-box testing:

Select one of the following:

  • Is concerned with the external behaviour of the software

  • Considers the internal structure of the software

  • Is another name for non-functional testing

  • Is only appropriate in acceptance testing

Explanation

Question 33 of 40

1

Black-box tests are derived from:

Select one of the following:

  • The specification

  • The code

  • A structural model

  • Actual results

Explanation

Question 34 of 40

1

White-box testing is:

Select one of the following:

  • Always done before black box testing

  • The way to build in quality to a system

  • Based on the internal structure of the software

  • Only done if there are problems

Explanation

Question 35 of 40

1

Structural testing is:

Select one of the following:

  • Black-box

  • White-box

  • Testing non-functional characteristics

  • Based on the results of black-box tests

Explanation

Question 36 of 40

1

Impact analysis is part of:

Select one of the following:

  • Performance testing

  • White-box testing

  • Maintenance testing

  • Functional testing

Explanation

Question 37 of 40

1

The difference between retesting testing and regression testing is:

Select one of the following:

  • Retesting checks that a fix has worked; regression testing looks for unexpected side-effects

  • Retesting testing looks for unexpected side-effects; regression testing confirms that a fix has worked

  • Retesting testing uses black box techniques; regression testing uses white box

  • Retesting testing is functional; regression testing is non-functional

Explanation

Question 38 of 40

1

To facilitate retesting and regression testing it is essential that tests are:

Select one of the following:

  • Rigorous

  • Repeatable

  • Readable

  • Random

Explanation

Question 39 of 40

1

Which of the following would necessitate maintenance testing?

Select one of the following:

  • A change to the test team

  • A change to the development team

  • A change to the live environment

  • A change to the regression test pack

Explanation

Question 40 of 40

1

Which of the following dictates the necessary maintenance testing?

Select one of the following:

  • The size of the current regression pack

  • The experience of maintenance that the development team has

  • The experience of maintenance that the test team has

  • The number of changes to the software and the potential risk of failure

Explanation

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