WGUl C949l Objectivel Assessmentl (Latestl
2026l Update)l Datal Structuresl andl
Algorithmsl Il Guide|l 100%l Verifiedl
Questionsl &l Answersl |l Gradel A
Q:l uniquel identifierl thatl describesl thel object
Answer:
identity
Q:l symboll forl flooredl division
Answer:
//
Q:l behavesl similarl tol al listl butl isl immutablel --l oncel createdl thel elsl canl notl bel
chagned
constl array/list
Answer:
tuple
Q:l setsl il tol 0l duringl thel firstl iterationl ofl thel forl loop,l il tol 1l duringl thel secondl
iteration,l andl finallyl il tol 2l onl thel thirdl iteration.l Thel valuel withinl thel parenthesesl isl
notl includedl inl thel generatedl sequence.
Answer:
forl il inl range(0)
Q:l codel forl everyl intl forml 5l downl tol -5
Answer:
range(5,l -6,l -1)
,Q:l codel forl everyl 2ndl intl froml 10l tol 20
Answer:
range(10,l 21,l 2)
Q:l functionall behaviorl dependsl onl thel argumentl types
Answer:
polymorphism
Q:l usedl tol determinel thel typel ofl objectsl asl al programl executes;l Python
Answer:
dynamicl typing
Q:l requiresl thel programmerl tol definel thel typel ofl everyl variablel andl everyl functionl
parameterl inl al program'sl sourcel code;l C,l C++
Answer:
Staticl Typing
Q:l keywordl thatl canl bel usedl tol createl al user-definedl typel ofl objectl containingl
groupsl ofl relatedl varsl andl fxns
createsl al newl typel ofl object
Answer:
class
Q:l instantiationl ofl al classl automaticallyl callsl thisl methodl definedl inl thel classl def
thisl isl alsol knownl asl thel constructor
Answer:
__init__
Q:l thel processl ofl anl appl reql andl beingl grantedl memory
Answer:
,memoryl allocation
Q:l referencel countl isl anl integerl countl thatl repsl howl manyl varsl refl anl obj;
whenl anl objl refl countl =l 0l thel objl isl nol longerl referencedl andl isl sentl here
Answer:
garbagel collection
Q:l typel ofl operationl conditionl ?l (T)Block1:l (F)Block2
Answer:
ternary
Q:l typel ofl operationl forl settingl al var
Answer:
assignment
Q:l typel ofl operationl forl comparingl datal <,l >l ...
Answer:
comparison
Q:l typel ofl operationl ==l !==
Answer:
equality
Q:l datal type
Answer:
short
Q:l datal type
Answer:
long
, Q:l Al datal structuredl containsl thel name,l size,l andl startingl block/clusterl addressl ofl al
file.l Al tablel isl usedl tol identifyl thel addressl ofl eachl piecel ofl thel file.
Storagel isl allocatedl usingl pointersl tol newl locationsl asl needed.
Answer:
linkedl allocation
Q:l
Answer:
mid-values
Q:l Al ______l isl al "doubled-endedl queue"
Answer:
deque
Q:l ADTl thatl hasl elementsl ofl thel samel typel sol thatl thel elementsl canl bel retrievedl
basedl onl indexl orl position
Answer:
List
Q:l mid-valuesl calculationl forl binaryl search.l toCeil()
Answer:
(highl +l low)/2
Q:l Whatl isl thel effectl onl thel objectl regardingl garbagel collection?
Computingl objl =l newl Computing();l objl =l null
Answer:
Itl isl automaticallyl availablel forl garbagel collection
Q:l openl tol orl capablel ofl change,l fickle
2026l Update)l Datal Structuresl andl
Algorithmsl Il Guide|l 100%l Verifiedl
Questionsl &l Answersl |l Gradel A
Q:l uniquel identifierl thatl describesl thel object
Answer:
identity
Q:l symboll forl flooredl division
Answer:
//
Q:l behavesl similarl tol al listl butl isl immutablel --l oncel createdl thel elsl canl notl bel
chagned
constl array/list
Answer:
tuple
Q:l setsl il tol 0l duringl thel firstl iterationl ofl thel forl loop,l il tol 1l duringl thel secondl
iteration,l andl finallyl il tol 2l onl thel thirdl iteration.l Thel valuel withinl thel parenthesesl isl
notl includedl inl thel generatedl sequence.
Answer:
forl il inl range(0)
Q:l codel forl everyl intl forml 5l downl tol -5
Answer:
range(5,l -6,l -1)
,Q:l codel forl everyl 2ndl intl froml 10l tol 20
Answer:
range(10,l 21,l 2)
Q:l functionall behaviorl dependsl onl thel argumentl types
Answer:
polymorphism
Q:l usedl tol determinel thel typel ofl objectsl asl al programl executes;l Python
Answer:
dynamicl typing
Q:l requiresl thel programmerl tol definel thel typel ofl everyl variablel andl everyl functionl
parameterl inl al program'sl sourcel code;l C,l C++
Answer:
Staticl Typing
Q:l keywordl thatl canl bel usedl tol createl al user-definedl typel ofl objectl containingl
groupsl ofl relatedl varsl andl fxns
createsl al newl typel ofl object
Answer:
class
Q:l instantiationl ofl al classl automaticallyl callsl thisl methodl definedl inl thel classl def
thisl isl alsol knownl asl thel constructor
Answer:
__init__
Q:l thel processl ofl anl appl reql andl beingl grantedl memory
Answer:
,memoryl allocation
Q:l referencel countl isl anl integerl countl thatl repsl howl manyl varsl refl anl obj;
whenl anl objl refl countl =l 0l thel objl isl nol longerl referencedl andl isl sentl here
Answer:
garbagel collection
Q:l typel ofl operationl conditionl ?l (T)Block1:l (F)Block2
Answer:
ternary
Q:l typel ofl operationl forl settingl al var
Answer:
assignment
Q:l typel ofl operationl forl comparingl datal <,l >l ...
Answer:
comparison
Q:l typel ofl operationl ==l !==
Answer:
equality
Q:l datal type
Answer:
short
Q:l datal type
Answer:
long
, Q:l Al datal structuredl containsl thel name,l size,l andl startingl block/clusterl addressl ofl al
file.l Al tablel isl usedl tol identifyl thel addressl ofl eachl piecel ofl thel file.
Storagel isl allocatedl usingl pointersl tol newl locationsl asl needed.
Answer:
linkedl allocation
Q:l
Answer:
mid-values
Q:l Al ______l isl al "doubled-endedl queue"
Answer:
deque
Q:l ADTl thatl hasl elementsl ofl thel samel typel sol thatl thel elementsl canl bel retrievedl
basedl onl indexl orl position
Answer:
List
Q:l mid-valuesl calculationl forl binaryl search.l toCeil()
Answer:
(highl +l low)/2
Q:l Whatl isl thel effectl onl thel objectl regardingl garbagel collection?
Computingl objl =l newl Computing();l objl =l null
Answer:
Itl isl automaticallyl availablel forl garbagel collection
Q:l openl tol orl capablel ofl change,l fickle
