Recursion is - Study guides, Class notes & Summaries

OCR A-Level Computer Science 1 Dimensional Arrays - CORRECT ANSWER-A standard list array - one index is needed to search for something in an array. 2 Dimensional Arrays - CORRECT ANSWER-An array with 2 indexes needed to search - for example a table could be this. Interception of PseudoCode - CORRECT ANSWER-The ability to pick out and explain parts of code. Big O' - CORRECT ANSWER-A measure of complexity within a piece of code. Recursion - CORRECT ANSWER-The process of looping, calling ...

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...

Recursion Answer: The same computation occurs repeatedly Recursive Computation Answer: Solves a problem by using the solution to the same problem with simpler values In many cases, a recursive solution is easier to understand and implement correctly than an iterative solution Answer: True Occasionally, a recursive solution runs much slower than its iterative counterpart Answer: True In most cases, the iterative and recursive approaches have comparable ...

A solution is said to be efficient if it: - Solves the problem within the required resource constraints An ADT is: - The realization of a data type as a software component The implementation of a data type as a data structure is the physical form of an ADT. - True Which of the following is NOT one of the design patterns outlined in our text. - Synergy If A={1, 2, 3, 4} and B={4, 5, 6}, find A∪ B . - {1,2,3,4,5,6} According to the properties of logarithms, log(nm) = Note: Due to issues wi...

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...

C++ arrays check for out-of-range index values Ans: false A for-loop is a convenient way to step through an array Ans: true A recursive function is a function whose definition contains a call to the function being defined. Ans: true . A recursive function can have local variables. Ans: true Each recursion causes a new frame to be placed on the stack. Ans: true A C-string is a sequence of characters Ans: false The C-string library functions use the null terminator to decide when to ...

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 mos...