Decomposition-based Sandwich Integration Approach Quiz

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What is the main advantage of Sandwich Integration Approach?

It eliminates the need for creating stubs and drivers

It can detect all integration errors in the system

It requires minimal coordination between developers and testers

It can reduce the time and effort of testing the system (correct)

Which statement best describes Sandwich Integration Approach?

It involves testing lower-level modules independently

Top-level modules are tested with lower-level modules simultaneously (correct)

Only top-level modules are tested in isolation

It is a combination of Bottom-up and Hybrid approaches

What is a key disadvantage of Sandwich Integration Approach?

It requires minimal communication between developers and testers

It may not detect any integration errors

It guarantees the detection of errors in intermediate modules

It involves creating many stubs and drivers (correct)

How does Sandwich Integration Approach facilitate collaboration between developers and testers?

By exposing dependencies and interfaces of the modules early on Signup and view all the answers

In Big-bang Integration Testing, what is the main characteristic of this approach?

All components are integrated together at once Signup and view all the answers

Which integration approach combines Top-down and Bottom-up approaches?

Sandwich Integration Approach Signup and view all the answers

In Sandwich Integration Approach, when are lower modules integrated with top modules?

Simultaneously with testing top-level modules Signup and view all the answers

What distinguishes Decomposition-based Integration from Big-bang Integration?

Decomposition-based doesn't wait for all elements to integrate Signup and view all the answers

Which Integration Testing approach is suitable when interfaces are stable with few defects?

Big-bang Integration Testing Signup and view all the answers

What happens during a group test in the Big-bang Integration Testing Workflow?

Modules are combined to perform a group test Signup and view all the answers

Which approach involves examining modules individually and then combining them to form the system?

Top-down Integration Approach Signup and view all the answers

What is a key advantage of Sandwich Integration Approach over Big-bang Integration?

Testing components individually Signup and view all the answers

Which integration testing approach focuses on testing the lower-level modules first?

Bottom-up Integration Approach Signup and view all the answers

What is the primary disadvantage of Big-bang Integration?

All modules are tested together leading to a higher chance of failure Signup and view all the answers

What is the role of Stubs and Drivers in Integration testing?

Act as substitutes for missing modules during testing Signup and view all the answers

Which approach involves testing the upper-level modules first?

Top-down Integration Approach Signup and view all the answers

In which type of integration testing can it be challenging to detach all relevant modules to investigate the underlying cause of faults?

Big-bang Integration Signup and view all the answers

Which integration approach allows testing to commence only after all the modules are designed, leading to less time for execution in the testing phase?