{"id":129393,"date":"2023-12-01T15:22:40","date_gmt":"2023-12-01T15:22:40","guid":{"rendered":"https:\/\/learnexams.com\/blog\/?p=129393"},"modified":"2023-12-01T15:22:41","modified_gmt":"2023-12-01T15:22:41","slug":"wgu-c949-pre-assessment-new-2023-2024-data-structures-and-algorithms-i-questions-and-verified-answers-100-correct-grade-a","status":"publish","type":"post","link":"https:\/\/www.learnexams.com\/blog\/2023\/12\/01\/wgu-c949-pre-assessment-new-2023-2024-data-structures-and-algorithms-i-questions-and-verified-answers-100-correct-grade-a\/","title":{"rendered":"WGU C949 Pre-Assessment (New 2023\/ 2024) Data Structures and Algorithms I| Questions and Verified Answers| 100% Correct| Grade A"},"content":{"rendered":"\n<p>WGU C949 Pre-Assessment (New 2023\/ 2024) Data Structures and Algorithms I| Questions and Verified Answers| 100% Correct| Grade A<\/p>\n\n\n\n<p>WGU C949 Pre-Assessment (New 2023\/<br>2024) Data Structures and Algorithms I|<br>Questions and Verified Answers| 100%<br>Correct| Grade A<br>Q:UESTION<br>Which data structure is used to store unordered items by mapping each item to a location in an<br>array?<br>Answer:<br>Hash table<br>Q:UESTION<br>What is the advantage that a linked list has over an array?<br>Answer:<br>Grows and shrinks as needed<br>Q:UESTION<br>What would be the best data structure for a hash table with simple chain- ing?<br>Answer:<br>A doubly linked list<br>Q:UESTION<br>How many leaf nodes does this tree have?<br>Answer:<br>Two<br>Q:UESTION<\/p>\n\n\n\n<p>What is the root node for this tree?<br>Answer:<br>Anne<br>Q:UESTION<br>What is the height of this tree?<br>Answer:<br>Two<br>Q:UESTION<br>Which data structure is the most dynamic in storing data items of varying lengths?<br>Answer:<br>List<br>Q:UESTION<br>What is the resulting stack when the push(1) function is implemented on this stack yield?<br>8,9,3,5(top is 8)<br>Answer:<br>1,8,9,3,5<br>Q:UESTION<br>What will the peek() operation from this stack return?<br>8,9,3,5(top is 8)<br>Answer:<br>8<br>Q:UESTION<br>Powered by <a href=\"https:\/\/learnexams.com\/search\/study?query=\" target=\"_blank\" rel=\"noopener\">https:\/\/learnexams.com\/search\/study?query=<\/a><\/p>\n\n\n\n<div data-wp-interactive=\"core\/file\" class=\"wp-block-file\"><object data-wp-bind--hidden=\"!state.hasPdfPreview\" hidden class=\"wp-block-file__embed\" data=\"https:\/\/learnexams.com\/blog\/wp-content\/uploads\/2023\/12\/WGU-C949-PRE-ASSESSMENT-NEW-2023-2024-DATA-STRUCTURES-AND-ALGORITHMS-I-QUESTIONS-AND-VERIFIED-ANSWERS-100-CORRECT-GRADE-A.pdf\" type=\"application\/pdf\" style=\"width:100%;height:600px\" aria-label=\"Embed of WGU-C949-PRE-ASSESSMENT-NEW-2023-2024-DATA-STRUCTURES-AND-ALGORITHMS-I-QUESTIONS-AND-VERIFIED-ANSWERS-100-CORRECT-GRADE-A.\"><\/object><a id=\"wp-block-file--media-d577fba9-1969-4a02-bfbe-66312850b3ee\" 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Algorithms I|Questions and Verified Answers| 100%Correct| Grade AQ:UESTIONWhich data structure is used to store unordered items by mapping each item to a location in anarray?Answer:Hash tableQ:UESTIONWhat is the [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center 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