WGU C949 DATA STRUCTURES AND
ALGORITHMS OA V2 2026 UPDATED
QUESTIONS AND ANSWERS WITH
COMPREHENSIVE SOLUTIONS –
GUARANTEED SUCCESS
Correct 170
Incorrect
WGU C949 Data Structures and Algorithms
170 Correct terms
.
Questions and answers
, A tree node with no children. The highest node in the tree with a
single child.
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Definition
A datatype that is immutable, which means that once it's been created,
the elements can't be changed. It is also a sequence type. Is typically
used when element position, and not just the relative ordering of
elements is important.
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Set Intersection
Tuple Truncate
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Definition
An algorithm for searching a list if the list's elements are sorted. It starts
by checking the middle element of the list. If the search key is found,
the algorithm returns the matching location. If not, the algorithm
,repeats the search on the remaining left sublist if the search key is less
than the middle element, or on the remaining right sublist if it's larger.
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Binary Search Hash Scan
Sequential Search Linear Search
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Definition
Returns a set containing only elements that appear in exactly one of
set A or set B.
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Tuple Symmetric Difference
Union Intersection
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, Term
What is the Height of this Tree?
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Two Four
One Three
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Term
Which Term Refers to a Type of Search Algorithm?
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Linear Greedy
Quicksort Divide -and -Conquer
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7 of 170
ALGORITHMS OA V2 2026 UPDATED
QUESTIONS AND ANSWERS WITH
COMPREHENSIVE SOLUTIONS –
GUARANTEED SUCCESS
Correct 170
Incorrect
WGU C949 Data Structures and Algorithms
170 Correct terms
.
Questions and answers
, A tree node with no children. The highest node in the tree with a
single child.
Don'tknow?
2 of 170
Definition
A datatype that is immutable, which means that once it's been created,
the elements can't be changed. It is also a sequence type. Is typically
used when element position, and not just the relative ordering of
elements is important.
Give this one a try later!
Set Intersection
Tuple Truncate
Don'tknow?
3 of 170
Definition
An algorithm for searching a list if the list's elements are sorted. It starts
by checking the middle element of the list. If the search key is found,
the algorithm returns the matching location. If not, the algorithm
,repeats the search on the remaining left sublist if the search key is less
than the middle element, or on the remaining right sublist if it's larger.
Give this one a try later!
Binary Search Hash Scan
Sequential Search Linear Search
Don'tknow?
4 of 170
Definition
Returns a set containing only elements that appear in exactly one of
set A or set B.
Give this one a try later!
Tuple Symmetric Difference
Union Intersection
Don'tknow?
5 of 170
, Term
What is the Height of this Tree?
Give this one a try later!
Two Four
One Three
Don'tknow?
6 of 170
Term
Which Term Refers to a Type of Search Algorithm?
Give this one a try later!
Linear Greedy
Quicksort Divide -and -Conquer
Don'tknow?
7 of 170
