DRE stands for _______
1.Defect Removal Efficiency
2.Detect Redundant Errors
3. Defectively Run Enumerations
4. Detect Random Error
For a mutant to be killed, the test must __________ the mutated statement.
1.Overlook
2. Ignore
3.Limit
4.Reach
In ___________ each component at lower hierarchy is tested individually and then the components that rely upon these components are tested.
1. Top down testing
2.Unit testing
3.Bottom up
4. Load testing
Mutants which result in programs which are behaviourally equivalent to the original one are called ______
1. Statement coverage
2.Condition coverage
3.Equivalent Mutants
4.Dead Mutants
RTM stands for ______
1. Repeated Trade Matrix
2.Redundant Trace Module
3.Robust Test Mechanism
4.Requirement traceability matrix
The ______________ asserts that simple faults can cascade to form other emergent faults.
1. Coupling effect
2.Competent programmer
3. Higher-order mutation
4.Equivalent mutation
Weak mutation is closely related to ____________ methods.
1.Code Conduct
2.Code Coverage
3.Mutation Coverage
4.Mutation Redundancy
Bottom up testing starts with _____
1.Root
2.Second level roots
3.Inner nodes
4.Terminal nodes
COTS means _____
1.Cover Over The Source
2.Come Over The Standard
3.Commercial off The Shelf
4. Connecting Online Test Service
Decision table technique is sometimes also referred to as a ________ table.
1.Cause-effect
2.Redundant
3.Extreme
4. Isolated
DRE=Number of bugs while testing /number of bugs while testing + number of bugs _____
1.Found redundant
2.Not found
3. Found by user
4.Found by tester
During ___________ testing, code is not executed.
1.Unit
2.Dynamic
3.Static
4.Equivalence
For the following function,
int example (int x, int y)
{
int z = 0;
if ((x>0) && (y>0))
{
z = x;
}
return z;
}
Which function call ensure function coverage for this function?1. ex(1,2)
2.example(3,4)
3.example1(1,2)
4.etra(2,3)
For the following function,
int example (int x, int y)
{
int z = 0;
if ((x>0) && (y>0))
{
z = x;
}
return z;
}
Which function call ensure statement coverage for this function?1. example(0,0)
2.example(1,0)
3.example(0,1)
4.example(1,1)
For the following function,
int example (int x, int y)
{
int z = 0;
if ((x>0) && (y>0))
{
z = x;
}
return z;
}
Which function call ensure branch coverage for this function?1.example(1,1)
2.example(0,1)
3.example(1,1) and example(0,1)
4.example(1,1) and example(1,1)
For the statement if( a || b) , which is not a mutant?
1. if(a && b)
2.if(a & b)
3. if( a | b)
4.if( a || b)
Input data from the test must __________ the program state by causing different program states for the mutant and the original program.
1. Reach
2.Infect
3.Kill
4. Destroy
Mutation score = _____________ / total number of mutants
1.Number of mutants killed
2.Number of mutants not killed
3.Total number of mutants
4.Total number of live mutants
Mutation Testing follows the ____________ model.
1.RIP
2.KISS
3.RUN
4.GOD
Mutation testing is a form of _____
1. Black Box Testing
2.Redundancy
3.White Box Testing
4.Loss Testing
RTM is prepared _____
1. After test case designing
2.Before test case designing
3.During test case designing
4.Not prepared
Static testing is done using the software _____
1.Documentation
2.Manual
3.Design
4.Comment
STLC stands for _______
1.Software Test Locale Code
2.Software Transfer Limited Code
3.Software Total Licence Control
4.Software Test Life Cycle
System testing is also known as ________
1. User Acceptance Testing
2. Regression Testing
3.End to End Testing
4.Lossless Testing
The incorrect program state must __________ to the program’s output and be checked by the test.
1. Reach’
2.Infect
3. Propagate
4. Limit
The purpose of the _______ is to ensure that all requirements defined for a system are tested in the test protocols.
1.RTM
2. FDD
3. KISS
4. TM
The ____________ hypothesis states that most software faults are due to small syntactic errors.
1.Coupling effect
2. Competent programmer
3.Higher-order mutation
4. Equivalent mutation
To perform ____________ the code needs to be in executive form.
1.Dynamic Testing
2. Static Testing
3. Integration Testing
4.Documentation Testing
UAT stands for ______
1.Universal Access Testing
2. Unified Anchor Testing
3.User Access Testing
4.User acceptance testing
Which is likely to benefit most from the use of test tools providing test capture and replay facilities?
1.Regression testing
2.Integration testing
3.System testing
4.User acceptance testing
Which Life Cycle model has lesser, more or different levels of development and testing, all depending on the project and the software product?
1.Waterfall
2.Spiral
3.V shaped
4. Iterative Model
While testing a product designed to mark exams, a tester determines that all scores between 90 to 100 yields a grade of A, but scores below 90 will not. This analysis is known as:
1.Boundary Value Analysis
2.Equivalence Partitioning
3.Positive Analysis
4.Negative Analysis
_____ is a model that illustrates how testing activities integrate with software development phases.
1.Waterfall Model
2.V-Model
3.Spiral Model
4. Iterative Model
_____ is the process of checking whether the software meets the customer requirements as well as evaluating it after the development process.
1.Validation
2.Verification
3. Design Check
4.Design Evaluation
_____ is triggered by modifications, migration or retirement of existing software.
1.Regression Testing
2.Unit Testing
3.Maintenance testing
4. Integration Testing
______ involves running a product through a series of specific tests which determine whether the product meets the needs of its users.
1.User Acceptance Testing
2. Unit Testing
3.Loss Testing
4.System Testing
______ is a measure used to describe the degree to which the source code of a program is executed when a particular test suite runs.
1.Code Conduct
2.Code Coverage
3.Mutation Coverage
4. Mutation Redundancy
______ is a process of evaluating software at development phase.
1. Validation
2.Verification
3.Design Check
4.Design Evaluation
______ is based on the project plan, but with greater amounts of detail.
1.Phase Test Plan
2.Review Plan
3.Review Document
4.Phase Design
______ is finding defects when the system under goes testing as a whole.
1.User Acceptance Testing
2.Unit Testing
3. Loss Testing
4. System Testing
______ is usually defined as a rule or requirement, which test suite needs to satisfy.
1. Code Conduct
2.Code Coverage
3.Coverage Criteria
4.Mutation Redundancy
______ is written in a programming language and is a short program used to test part of functionality of the software system.
1.Test Scenarios
2.Test Cases
3.Test Script
4.Latent defect
_______ is a document that contains the steps that has to be executed.
1.Test Scenarios
2.Test Cases
3. Test Script
4.Latent defect
_______ is a partial measure of test thoroughness.
1.Boundary value testing
2. Equivalence Partitioning
3.DRE
4.Coverage measurement
_______ is a technique to identify whether a set of test data is useful by intentionally introducing various code changes (bugs).
1.Unit Testing
2.Stress Testing
3.Load Testing
4.Mutation Testing
_______ is an error condition hiding another error condition.
1. Masking
2.Fault Masking
3.Coverage measurement
4.Error Management
_______ is an existing defect in the system which does not cause any failure.
1.Latent defect
2.Redundancy
3.Failure
4.Exit Cause
_______ requires that only the first and second conditions of the RIP model are satisfied.
1.Weak mutation testing
2.Strong mutation testing
3. Weak test data
4. Strong test data
________ are set of documents, tools and other components that has to be developed and maintained in support of testing.
1.Test Functions
2. Test Deliverables
3.Test Solutions
4.Test Mechanisms
__________ is prepared before the actual testing starts.
1.Test Scenarios
2.Test Cases
3. Test Script
4. Latent defect