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[Show more]WGU C949 STUDY GUIDE WITH 
COMPLETE SOLUTIONS 
Array - answerA data structure that stores an ordered list of items, with each item is directly 
accessible by a positional index. 
Linked List - answerA data structure that stores ordered list of items in nodes, where each 
node stores data and has a p...
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Add to cartWGU C949 STUDY GUIDE WITH 
COMPLETE SOLUTIONS 
Array - answerA data structure that stores an ordered list of items, with each item is directly 
accessible by a positional index. 
Linked List - answerA data structure that stores ordered list of items in nodes, where each 
node stores data and has a p...
WGU C949- Data Structures And 
Algorithms Exam With 100% Correct 
Answers 
It's a way of collecting and organizing data in such a way that we can perform operations on 
these data in an effective and sometimes effecient way. - answerData Structures 
Are structures programmed to store ordered data, ...
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Algorithms Exam With 100% Correct 
Answers 
It's a way of collecting and organizing data in such a way that we can perform operations on 
these data in an effective and sometimes effecient way. - answerData Structures 
Are structures programmed to store ordered data, ...
WGU C949- Data Structures And 
Algorithms Exam With 100% Correct 
Answers 
B-tree [with order K] - answerA tree where nodes can have up to K-1 keys and up to K 
children. 
order - answerThe maximum number of children a node can have in a B-tree. 
2-3-4 Tree - answerAn order 4 B-tree with all nodes c...
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Add to cartWGU C949- Data Structures And 
Algorithms Exam With 100% Correct 
Answers 
B-tree [with order K] - answerA tree where nodes can have up to K-1 keys and up to K 
children. 
order - answerThe maximum number of children a node can have in a B-tree. 
2-3-4 Tree - answerAn order 4 B-tree with all nodes c...
WGU C949- Data Structures And 
Algorithms Exam With 100% Correct 
Answers 2024 
Algorithm - answerA computable set of steps to achieve a desired result. 
Array - answerIn programming, a list of data values, all of the same type, any element of 
which can be referenced by an expression consisting of ...
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Algorithms Exam With 100% Correct 
Answers 2024 
Algorithm - answerA computable set of steps to achieve a desired result. 
Array - answerIn programming, a list of data values, all of the same type, any element of 
which can be referenced by an expression consisting of ...
WGU C949 Preassessment Exam with 
100% verified solutions 
Which term refers to a template for creating an object? 
Class 
Which characteristic of an algorithm is independent in nature? 
Uses an agnostic code repository 
What is referred to as a data structure that stores subitems? 
Record 
Which fa...
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Add to cartWGU C949 Preassessment Exam with 
100% verified solutions 
Which term refers to a template for creating an object? 
Class 
Which characteristic of an algorithm is independent in nature? 
Uses an agnostic code repository 
What is referred to as a data structure that stores subitems? 
Record 
Which fa...
WGU C949- Data Structures And 
Algorithms Exam With 100% Correct 
Answers 
Stacks follow which principle? FIFO or LIFO - answerLIFO (think of a stack/pringles can. 
where the element that entered Last is on the top and is thus the first one to leave) 
Queues follows which principle? FIFO or LIFO - a...
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Add to cartWGU C949- Data Structures And 
Algorithms Exam With 100% Correct 
Answers 
Stacks follow which principle? FIFO or LIFO - answerLIFO (think of a stack/pringles can. 
where the element that entered Last is on the top and is thus the first one to leave) 
Queues follows which principle? FIFO or LIFO - a...
WGU C949 - Data Structures And 
Algorithms exam with 100% correct answers 
2024 
A program can modify the elements of an existing list. True or False - answerTrue 
The size of a list is determined when the list is created and can not change. True or False - 
answerFalse 
All elements of a list must ...
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Algorithms exam with 100% correct answers 
2024 
A program can modify the elements of an existing list. True or False - answerTrue 
The size of a list is determined when the list is created and can not change. True or False - 
answerFalse 
All elements of a list must ...
WGU C949 - Data Structures And 
Algorithms exam with 100% correct answers 
2024 
What is a data structure? - answerAn arrangement of data inside a computers memory or a 
disk. 
Name 5 data types - answerBLASH: binary trees, linked lists, arrays, stacks, hash tables 
What do algorithms do? - answerMa...
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Add to cartWGU C949 - Data Structures And 
Algorithms exam with 100% correct answers 
2024 
What is a data structure? - answerAn arrangement of data inside a computers memory or a 
disk. 
Name 5 data types - answerBLASH: binary trees, linked lists, arrays, stacks, hash tables 
What do algorithms do? - answerMa...
WGU C949 - Data Structures And 
Algorithms exam with 100% correct answers 
2024 
1.1.1.1. What will you typically need to implement yourself in the programming assignments if 
you program in C++, Java or Python? 
A. Reading input, writing output and the solution to the problem. 
B. Just reading the ...
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Add to cartWGU C949 - Data Structures And 
Algorithms exam with 100% correct answers 
2024 
1.1.1.1. What will you typically need to implement yourself in the programming assignments if 
you program in C++, Java or Python? 
A. Reading input, writing output and the solution to the problem. 
B. Just reading the ...
WGU C949 - Data Structures And 
Algorithms exam with 100% correct answers 
2024 
D 
Which statement describes a queue data structure? 
A.) It is a sequence of elements in which insertion and deletion takes place at one end. 
B.) It is a sequence of elements in which insertion and deletion takes plac...
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Algorithms exam with 100% correct answers 
2024 
D 
Which statement describes a queue data structure? 
A.) It is a sequence of elements in which insertion and deletion takes place at one end. 
B.) It is a sequence of elements in which insertion and deletion takes plac...
WGU C949 - Data Structures And 
Algorithms exam with 100% correct answers 
2024 
Greedy Algorithm - answeran algorithm that follows problem solving heuristic of making 
optimal choices at each stage. Hopefully finds the global optimum. An example would be 
Kruskal's algorithm. 
Divide and Conquer -...
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Add to cartWGU C949 - Data Structures And 
Algorithms exam with 100% correct answers 
2024 
Greedy Algorithm - answeran algorithm that follows problem solving heuristic of making 
optimal choices at each stage. Hopefully finds the global optimum. An example would be 
Kruskal's algorithm. 
Divide and Conquer -...
WGU C949 - Data Structures And 
Algorithms exam with 100% correct answers 
2024 
Task decomposition - answermeans to reduce a complex task into simpler basic steps, 
making the whole task easier to solve. 
interactive interpreter - answeris a program that allows the user to execute one line of code ...
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Add to cartWGU C949 - Data Structures And 
Algorithms exam with 100% correct answers 
2024 
Task decomposition - answermeans to reduce a complex task into simpler basic steps, 
making the whole task easier to solve. 
interactive interpreter - answeris a program that allows the user to execute one line of code ...
WGU C949 - Data Structures And 
Algorithms exam with 100% correct answers 
2024 
Which statement describes a queue data structure? - answerIt is a sequence of elements in 
which insertions can take place only at the back end and deletions can take place only at the front 
end. 
Which data structure ...
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Add to cartWGU C949 - Data Structures And 
Algorithms exam with 100% correct answers 
2024 
Which statement describes a queue data structure? - answerIt is a sequence of elements in 
which insertions can take place only at the back end and deletions can take place only at the front 
end. 
Which data structure ...
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