Engineering
Engineering MCQs With Answers
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Which maturity level in the CMMI staged representation is characterized by processes that are quantitatively measured and controlled?
ALevel 1 (Initial)
BLevel 4 (Quantitatively Managed)
CLevel 2 (Managed)
DLevel 3 (Defined)
Software testing conducted without any knowledge of internal code structure, focusing purely on inputs and expected outputs, is called:
AWhite-Box Testing
BBlack-Box Testing
CUnit Testing
DMutation Testing
The dynamic prototyping approach where a prototype is quickly built to clarify requirements and then discarded is called:
AEvolutionary Prototyping
BIncremental Prototyping
CThrowaway Prototyping
DExtreme Prototyping
Testing individual software components or modules in isolation from the rest of the system is called:
AIntegration Testing
BSystem Testing
CUnit Testing
DAcceptance Testing
Which Agile tool or visual board is used to track work in progress (WIP) and optimize workflow efficiency?
AGantt Chart
BPERT Chart
CUML Diagram
DKanban Board
Re-running functional and non-functional tests to ensure that recent code modifications or bug fixes have not adversely affected existing features is called:
ASmoke Testing
BSanity Testing
CStress Testing
DRegression Testing
Requirements that define specific system behaviors, inputs, outputs, and functional reactions to inputs are classified as:
AFunctional Requirements
BNon-Functional Requirements
CDomain Requirements
DBusiness Constraints
The preliminary build-verification testing performed to verify that the core critical functionalities of a software build operate correctly before deep testing is:
ASmoke Testing
BStress Testing
CUsability Testing
DAlpha Testing
Requirements specifying system attributes such as security, scalability, performance, reliability, and maintainability are:
AFunctional Requirements
BNon-Functional Requirements
CUser Requirements
DStructural Requirements
In Software Design Patterns (GoF), which design pattern restricts the instantiation of a class to one single instance and provides global access to it?
AFactory Method Pattern
BPrototype Pattern
CSingleton Pattern
DBuilder Pattern