Software testing

Verification is:

Checking that we are building the right system

Checking that we are building the system right

Performed by an independent test team

Making sure that it is what the user really wants

Which of the following is NOT a black box technique?

Determine the statement which holds the true in terms of exploratory testing

It starts the execution only when design gets finalized

It involves simultaneous design of the test and execution

It starts the execution only when design gets renewed

It starts the execution when design gets amended

Equivalence partitioning is

A black box testing technique is only used by developers

A black box technique only be used when doing system testing

A black box testing technique appropriate to all level of testing

A white box testing technique appropriate for component testing

In which activity of the fundamental process is the test environment setup

Test implementation and execution

Test planning and control

Test analysis and design

Evaluating exit criteria and reporting

What is the purpose of test completion criteria in a test plan

To know when a specific test has finished its execution

To ensure that test case specification is complete

To set the criteria used in generating test inputs

To know when test planning is complete

To plan when to stop testing

Which of the following would be valid measure of test progress?

Number of undetected defects

Number of test cases not yet executed

Total number defects in the product

Effort required to fix all defects

Which is not true - The black box tester

Should be able to understand a functional specification or requirement document

Should be able to understand the source code

Is highly motivated to find faults

Is creative to find the system's weaknesses

Which testing phase tests individual software modules together as a group

Module testing

Integration testing

White box testing

Software testing

Which of the following is not a black box technique

Error guessing

Walk through

Data flow analysis

Inspections

Which of the following is not part of performance testing?

Statement coverage will not check for the following?

Missing staements

Unused branches

Dead code

Unused statement

The difference between re-testing and regression testing is:

Re-testing is running a test again; regression testing looks for unexpected side effects

Re-testing looks for unexpected side effects; regression testing is repeating those tests

Re-testing is done after faults are fixed; regression testing is done earlier

Re-testing uses different environments, regression testing uses the same environment

Re-testing is done by developers, regression testing is done by independent testers

Beta testing is

Performed by customers at their own site

Performed by customers at their software developer's site

Performed by independent testing team

Useful to test bespoke software

Performed as early as possible in the lifecycle

Unreachable code would best be found using:

Code review

Code inspections

A coverage tool

A static analysis tool

The main focus of acceptance testing is:

Finding faults in the system

Ensuring that the system is acceptable to all users

Testing the system with other systems

Testing for a business perspective

Testing by an independent test team

A testing harness is a

A high level document describing the principles, approach and major objectives of the organization regarding testing

A distance set of test activities collected into a manageable phase of a project

A test environment comprised of stubs and drives needed to conduct a test

A set of several test cases for a component or system under test

Before launching a software which testing is to be done in-house?

Beta

Gamma

Alpha

None of the above

Impact Analysis helps to decide:

Different Tools to perform Regression Testing

Exit Criteria

How many more test cases need to written

How much regression testing should be done

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