{"id":24002,"date":"2026-06-03T04:23:25","date_gmt":"2026-06-03T04:23:25","guid":{"rendered":"https:\/\/sharpinterview.online\/?sharp_quiz=java-interview-arraydeque-queue-foundation"},"modified":"2026-06-03T04:23:25","modified_gmt":"2026-06-03T04:23:25","slug":"java-interview-arraydeque-queue-foundation","status":"publish","type":"sharp_quiz","link":"https:\/\/sharpinterview.online\/?sharp_quiz=java-interview-arraydeque-queue-foundation","title":{"rendered":"Java: Which statement about ArrayDeque as a Queue is the strongest interview answer?"},"content":{"rendered":"<h2>Question<\/h2>\n<p>Which statement about ArrayDeque as a Queue is the strongest interview answer?<\/p>\n<ol type=\"A\">\n<li>ArrayDeque as a Queue is mostly a naming style choice and has little effect on runtime or design.<\/li>\n<li>ArrayDeque is an efficient general-purpose deque that can model a queue by adding at one end and removing from the other.<\/li>\n<li>ArrayDeque as a Queue exists mainly to reduce the number of Java files in a project.<\/li>\n<li>ArrayDeque as a Queue matters only for frontend frameworks, not for core Java applications.<\/li>\n<\/ol>\n<h2>Hint<\/h2>\n<p>Start with the core rule behind ArrayDeque as a Queue.<\/p>\n<h2>Answer and rationale<\/h2>\n<p><strong>Correct answer:<\/strong> B. ArrayDeque is an efficient general-purpose deque that can model a queue by adding at one end and removing from the other.<\/p>\n<p>ArrayDeque is an efficient general-purpose deque that can model a queue by adding at one end and removing from the other. This is the base concept interviewers commonly test first.<\/p>\n<p><strong>Track:<\/strong> Java<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Which statement about ArrayDeque as a Queue is the strongest interview answer?<\/p>\n","protected":false},"author":1,"featured_media":0,"template":"","topic":[61,3,4],"difficulty":[6],"class_list":["post-24002","sharp_quiz","type-sharp_quiz","status-publish","hentry","topic-collections-arraydeque-as-a-queue","topic-java","topic-java-interview-questions","difficulty-easy"],"_links":{"self":[{"href":"https:\/\/sharpinterview.online\/index.php?rest_route=\/wp\/v2\/sharp_quiz\/24002","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/sharpinterview.online\/index.php?rest_route=\/wp\/v2\/sharp_quiz"}],"about":[{"href":"https:\/\/sharpinterview.online\/index.php?rest_route=\/wp\/v2\/types\/sharp_quiz"}],"author":[{"embeddable":true,"href":"https:\/\/sharpinterview.online\/index.php?rest_route=\/wp\/v2\/users\/1"}],"wp:attachment":[{"href":"https:\/\/sharpinterview.online\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=24002"}],"wp:term":[{"taxonomy":"topic","embeddable":true,"href":"https:\/\/sharpinterview.online\/index.php?rest_route=%2Fwp%2Fv2%2Ftopic&post=24002"},{"taxonomy":"difficulty","embeddable":true,"href":"https:\/\/sharpinterview.online\/index.php?rest_route=%2Fwp%2Fv2%2Fdifficulty&post=24002"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}