Merge sorts Study guides, Class notes & Summaries
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Data Structures and Algorithms I - C949 WGU With Correct Answers.
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Algorithm efficiency 
typically measured by the algorithm's computational complexity 
 
 
 
Computational complexity 
the amount of resources used by the algorithm. The most common resources considered are the runtime and memory usage. 
 
 
 
runtime complexity 
a function, T(N), that represents the number of constant time operations performed by the algorithm on an input of size N 
 
 
 
Space-complexity (of an algorithm) 
a function, S(N), that represents the number of fixed-size memory units...
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WGU C949 Pre-Assessment (Latest 2023/ 2024) Data Structures and Algorithms I| Questions and Verified Answers| 100% Correct| Grade A
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WGU C949 Pre-Assessment (Latest 2023/ 2024) Data Structures and Algorithms I| Questions and Verified Answers| 100% Correct| Grade A 
 
Q: What does a time complexity analysis of an algorithm include? 
 
Answer: 
 Worst case 
 
 
Q: Which data type do heap sorts work with? 
 
Answer: 
 Tree-based data structure 
 
 
Q: Which function is used in conjunction with a merge sort algorithm? 
 
Answer: 
 Re- cursive 
 
 
Q: Which attribute of a recursive function makes it unique? 
 
Answer: 
 Calls itse...
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WGU C949 - Data Structures And Algorithms QUESTIONS WITH COMPLETE SOLUTIONS
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WGU C949 - Data Structures And Algorithms QUESTIONS WITH COMPLETE SOLUTIONS Algorithm 
Describes a sequence of steps to solve a computational problem or perform a calculation. 
 
 
Computational Problem 
Specifies an input, a question about the input that can be answered using a computer, and the desired output. 
 
 
 
 
 
00:20 
01:45 
Longest Common Substring 
An algorithm that determines the longest common substring that exists in two inputs strings. 
 
 
Binary Search 
An efficient algorithm...
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WGU C207 Final Self-Assessment 2023- 100% verified Q&A Latest update
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Amanda is measuring the temperature. She looks at the thermometer and sees that it is somewhere 
between 65 and 66 degrees Fahrenheit. She is okay with the temperature in between two integers because 
she knows temperature is not ________ data, but temperature is _________ data. 
 a) Nominal, Ordinal 
 b) Nominal, Discrete 
 c) Continuous, Discrete 
 d) Discrete, Continuous 
Feedback: The correct answer is D. Temperature is not a measure that comes in increments (discrete) but 
is co...
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WGU C949 Preassessment exam questions and answers 2023.
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Which term refers to a template for creating an object? 
Class 
3 MULTIPLE CHOICE OPTIONS 
 
 
 
Which characteristic of an algorithm is independent in nature? 
Uses an agnostic code repository 
3 MULTIPLE CHOICE OPTIONS 
 
 
 
What is referred to as a data structure that stores subitems? 
Record 
3 MULTIPLE CHOICE OPTIONS 
 
 
 
Which factor takes the ability to easily update an algorithm into consideration? 
Maintainability 
3 MULTIPLE CHOICE OPTIONS 
 
 
 
What is a component of an algorithm ...
And that's how you make extra money
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WGU C949 EXAM QUESTIONS AND ANSWERS
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binary search 
first checks the middle element of the list. If the search key is found, the algorithm returns the matching location. If the search key is not found, the algorithm repeats the search on the remaining left sublist (if the search key was less than the middle element) or the remaining right sublist (if the search key was greater than the middle element) 
 
 
 
linear search 
may require searching all list elements 
 
 
 
selection sort 
sorting algorithm that treats the input as two ...
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WGU C949 Preassessment Exam with 100% verified solutions
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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 factor takes the ability to easily update an algorithm into consideration? 
Maintainability 
What is a component of an algorithm that specifies a stopping point? 
Finiteness 
Which term refers to a type...
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SAS Programming Questions with 100% Correct Solutions Graded to Pass
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- PROC DATASETS LIBRARY = libname <options>; 
 CONTENTS DATA = data_set <options>; 
QUIT; 
 
 - PROC MEANS <option(s)> <statistic-keyword(s)>; 
BY <DESCENDING> variable-1 <<DESCENDING> variable-2 ...>; 
CLASS variable(s) </ option(s)>; 
OUTPUT <OUT = SAS-data-set> <output-statistic-specification(s)> </ option(s)> ; 
TYPES request(s); 
VAR variable(s); 
WAYS list; 
RUN; 
 
proc means data = h2ochem n mean median maxdec = 3; 
...
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NXT Certification: Rules Engine Latest Update Graded A
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NXT Certification: Rules Engine Latest Update Graded A What can you use Rules Engine to do? Trigger CTAs Set scores Upload and update data and more based on data or the calendar. 
Rules Engine can read data from any Gainsight object or S3 bucket 
A. True B. False A. True 
What prerequisite terms should you know when working with the Rules Engine? A. Objects B. Data C. Process 
What are the 4-steps for creating a rule? 1. Create rule 2. Setup rule 3. Setup action 
4. Schedule 
What are the 4-task...
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OCR GCSE COMPUTER SCIENCE - UNIT 2 REVISION EXAM QUESTIONS AND ANSWERS 2024
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Define what is meant by abstraction. 
Abstraction means removing unnecessary details to focus on the important elements. 
 
 
 
What is an algorithm? 
An algorithm is a step-by-step procedure for solving problems. 
 
 
 
 
Brainpower 
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An algorithm can be written and displayed as plain, written text. 
State two other ways of displaying algorithms. 
Pseudocode 
Flow diagrams 
 
 
 
Defi...
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