WGU C949 Guías de estudio, Notas de estudios & Resúmenes

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 the array name followed by an indexing expression. Arrays are part of the fundamentals of data structures, which, in turn, are a major fundamental of computer programming Data Structure - answerThe...

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...

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 - answerFIFO (think of a queue, where the first person who enters/starts the queue, is the first person to be served) Bubble Sort, Selection Sort and Insertion Sort's worst case time complexity - answ...

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 have the same type. True or False - answerFalse The statement del my_list[2] produces a new list without the element in position 2. True or False. - answerFalse The statement my_list1 + my_list2 pr...

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? - answerManipulate the data in data structures in various ways such as sorting. What is real-world storage data? - answerData structure storage that describes physical entities external to the computer. Acce...

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 input. C. Just the solution of the problem. D. Just writing the output. - answerC. Just the solution of the problem. . 1.1.1.2. Your program in C, C++ or Java thinks that the product of numbers 50...

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 place at both ends. C.) It is a sequence of elements in which insertion can take place anywhere in the sequence and deletion takes place only at the front. D.) It is a sequence of elements in which ins...

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 - answerworks by recursively breaking down a problem into two or more sub problems until the problems become simple enough to be solved directly. An example would be mergesort. Recursive Algorithms ...

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 at a time. A statement - answeris a program instruction. A program mostly consists of a series of statements, each statement usually appears on its own line. Expressions - answerare code that retu...

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 allows inserting and deleting data elements at both the front and the rear? - answerDeques Which data structure allows elements to be inserted and deleted from one end and provides no direct access...