Mobile App Sanity Testing Quiz

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What is the main purpose of sanity testing?

To test specific areas affected by bug fixes or new code (correct)

To expose faults in the interaction between integrated units

To ensure every single unit in the software works correctly

To validate the responsiveness of core screens

When conducting user interface testing, what should be validated?

Interfacing errors among integrated units

Timing problems in real-time systems

Functionality of key features like push notifications

Responsiveness of core screens (correct)

What distinguishes integration testing from unit testing?

Unit tests are done before any changes are made to the code

Unit tests focus on broader context like external APIs

Integration testing requires a deployment step while unit testing does not (correct)

Integration testing detects faults in individual units

What is a common focus area in integration testing?

Exposing faults in the interaction between integrated units Signup and view all the answers

In the given scenario, why does the document recommend not concentrating much on Login Page testing?

As the Login Page was thoroughly tested in unit testing Signup and view all the answers

Which type of testing helps in detecting timing problems in real-time systems that are not detectable by unit testing?

Integration testing Signup and view all the answers

What is a major disadvantage of the Big-bang Integration approach?

Difficulty in fault localization Signup and view all the answers

Why are Stubs and Drivers used in Integration testing?

To simulate data communication with the calling module Signup and view all the answers

In Big-bang Integration, why might some interfaces be easily missed during testing?

Because all modules are tested together Signup and view all the answers

What is the primary focus of Bottom-up Integration Testing?

Testing low-level modules first Signup and view all the answers

Why might Peripheral modules dealing with user interfaces not be isolated and tested on priority in Big-bang Integration?

As all modules are tested together Signup and view all the answers

What role does a Driver play in Integration testing?

Called by the Module under Test Signup and view all the answers

What is the main advantage of Sandwich Integration Approach?

Identifying integration errors early Signup and view all the answers

Why is Sandwich Integration Approach known as a Hybrid Integration Testing strategy?

It combines both top-down and bottom-up approaches Signup and view all the answers

What is a disadvantage of Sandwich Integration Approach?

Involves creating and maintaining many stubs and drivers Signup and view all the answers

Why does Call Graph-based Integration suggest using the actual code instead of stubs and drivers?

To restrict sessions to only a pair of units in the call graph Signup and view all the answers

How does Sandwich Integration Approach differ from Pairwise Integration?

Sandwich involves developing stubs and drivers, unlike Pairwise Integration Signup and view all the answers

Which approach can help expose dependencies and interfaces of modules in software testing?

Call Graph-based Integration Signup and view all the answers