What is recursion - Study guides, Class notes & Summaries

WGU C949 Objective Assessment (Latest 2023/ 2024) Data Structures and Algorithms I |Version 1| Questions and Verified Answers| 100% Correct| Grade A Q: Which data type is appropriate for this array to store the given data? a = ["AF", "71", "BC", "157", "BA", "253"] Answer: String Q: Which data type is appropriate for the given data set? a = [1, 717, 23, 12, 314, 6] Answer: Int Q: Which data type should be used for this object? days = { "Sunday", "Monday", "Tu...

CSCE 314 Past Quiz Questions with Complete Solutions What is a linked list in computer science? A data structure where each element, or node, contains a value and a reference to the next node in the sequence. What is the difference between a singly linked list and a doubly linked list? A singly linked list has nodes with a single reference to the next node, while a doubly linked list has nodes with references to both the next and previous nodes. What is the time complexity of a...

CSIT Quiz 8 Exam Questions with Correct Answers What is recursion? - Answer-a well-known programming technique where a method calls itself How can repetition be implemented with recursion? - Answer-by calling, from within itself, the method containing an instruction wished to be repeated When writing methods where repetition is implemented through recursion, what control structure would most likely be used? - Answer-If Any method which implements repetition through recursion is most...

CS 1101 Exam Questions And Answers (Verified And Updated) Expressions evaluate to either true or false. What will the output of the following code be when the expression "Ni!" is evaluated? if "Ni!": print ('We are the Knights who say, "Ni!"') else: print ("Stop it! No more of this!") Select one: a. Stop it! b. We are the Knights who say, "Ni!" Correct c. Stop it! No more of this!" d. No output will be produced - answerWe are the Knights who say, "Ni!" How many differ...

CSIT Quiz 8 Exam Questions with Correct Answers What is recursion? - Answer-a well-known programming technique where a method calls itself How can repetition be implemented with recursion? - Answer-by calling, from within itself, the method containing an instruction wished to be repeated When writing methods where repetition is implemented through recursion, what control structure would most likely be used? - Answer-If Any method which implements repetition through recursion is mos...

CSIT Quiz 8 Exam Questions with Correct Answers What is recursion? - Answer-a well-known programming technique where a method calls itself How can repetition be implemented with recursion? - Answer-by calling, from within itself, the method containing an instruction wished to be repeated When writing methods where repetition is implemented through recursion, what control structure would most likely be used? - Answer-If What is the smallest problem solved by recursion most commonly kn...

what is a potential drawback of using recursion without memoization for solving certain problems? - ANSWER it may involve redundant calculations and increased running time true or false: iterative solutions tend to use less memory compared to recursive solutions - ANSWER true true or false: greedy algorithms tend to take the path that brings them closest to the solution - ANSWER true

True/False: Is 2^(n+1) = O(2^n) ? - False 3^n + 12 - O(2^n) What is the Asymptotic complexity of a binary search given the code below and the following recursion equation: T(n) = T(n/2) + 1 // initially called with low = 0, high = N - 1 BinarySearch_Right(A[0..N-1], value, low, high) { // invariants: value >= A[i] for all i < low value < A[i] for all i > high if (high < low) return low mid = (low + high) / 2

Which statement describes a queue data structure? It 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. What are the official indexes for the list list01 given this declaration? int[ ] list01 = {0, 2, 4, 6, 8, 10}; 0, 1, 2, 3, 4, 5 Which abstract data type (ADT) has elements of the same type so that the elements can be retrieved based on the index or position? List Which category of data do...

Allophones are: - a. different realizations of a morpheme b. speech sounds that are contrastive because they can be used to form minimal pairs c. Different realizations of a phoneme C Morphemes are stored in: - a. the phonological component b. the mental lexicon c. the syntactic component B Which correlation makes no sense? - a. Affixes are category-makers projection requirement b. Affixes are category-makers insertion (or subcategorization) requirement c. Affixes are category-takers i...