Recursion is - Study guides, Class notes & Summaries

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 ...

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 Any method which implements repetition through recursion is most...

CNIT 315 - Exam 2 review Questions and answers, rated A+ Recursion - -Function that calls itself. Also referred to as self-referential Direct recursion - -When a function invokes itself Mutual recursion - -A function that invokes a secondary function, which in tern invokes the first function. Also referred to as indirect. Any recursive function can be written in a non-recursive manner using an iterative solution - -True Recursion is used when the problem space gets smaller overtime - -T...

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

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 What is the smallest problem solved by recursion most commonly kn...

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...

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