Engineering
Engineering MCQs With Answers
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If an integer input field accepts values between 10 and 100 inclusive, the critical boundary values for Boundary Value Analysis (BVA) are:
A10, 50, 100
B0, 10, 100, 1000
C9, 10, 100, 101
D5, 15, 95, 105
Testing technique where software execution is conducted by generating inputs based on formal state transition models is:
AEquivalence Partitioning
BBoundary Value Analysis
CUse Case Testing
DState Transition Testing
Black-box testing technique that uses a tabular grid to represent complex business logic rules and their corresponding system actions is:
ADecision Table Testing
BEquivalence Partitioning
CCause-Effect Graphing
DOrthogonal Array Testing
The ratio of killed mutants to total non-equivalent mutants generated during Mutation Testing is called:
ABranch Coverage Ratio
BDefect Density Ratio
CMutation Score (Mutation Indicator)
DTest Pass Index
In Mutation Testing, a mutant program that produces functionally identical output to the original program for all possible inputs is a:
ADead Mutant
BEquivalent Mutant
CSurviving Mutant
DStale Mutant
In object-oriented distributed systems, what middleware standard allows heterogeneous objects written in different languages to communicate across network boundaries?
ASOAP
BGraphQL
CODBC
DCORBA (Common Object Request Broker Architecture)
In Mutation Testing, a mutant program is classified as ‘Killed’ when:
AAt least one test case in the test suite fails when executed against the mutant
BAll test cases pass without detecting changes
CThe compiler throws a syntax error
DThe mutant causes a deadlock
The process of converting a transmitted network byte stream back into in-memory object structures on the remote server is termed:
ACompilation
BParsing
CUnmarshaling (Deserialization)
DLinking
Which pattern mediates between domain logic and data mapping layers using a collection-like interface for accessing domain objects?
ARepository Pattern
BFactory Pattern
CAdapter Pattern
DFacade Pattern
In distributed software engineering, Remote Procedure Call (RPC) client-side stub proxies perform marshaling, which means:
ACompiling C++ code into machine assembly
BConverting high-level programming language data structures into a standardized wire format for network transmission
CDecrypting TLS network packets
DAllocating virtual memory heaps