{"id":23964,"date":"2026-06-03T04:23:22","date_gmt":"2026-06-03T04:23:22","guid":{"rendered":"https:\/\/sharpinterview.online\/?sharp_quiz=java-interview-singly-linked-list-usage"},"modified":"2026-06-03T04:23:22","modified_gmt":"2026-06-03T04:23:22","slug":"java-interview-singly-linked-list-usage","status":"publish","type":"sharp_quiz","link":"https:\/\/sharpinterview.online\/?sharp_quiz=java-interview-singly-linked-list-usage","title":{"rendered":"Java: When should a Java developer choose Singly Linked Lists deliberately?"},"content":{"rendered":"<h2>Question<\/h2>\n<p>When should a Java developer choose Singly Linked Lists deliberately?<\/p>\n<ol type=\"A\">\n<li>Choose Singly Linked Lists mainly when you want to postpone validation and fix problems manually later.<\/li>\n<li>Choose Singly Linked Lists whenever you want the code to look more advanced, even if the design gets less clear.<\/li>\n<li>Choose Singly Linked Lists only to avoid modeling domain rules explicitly in Java code.<\/li>\n<li>Use a linked-list design when node insertions and removals happen around known positions and random access is not the main need.<\/li>\n<\/ol>\n<h2>Hint<\/h2>\n<p>Think about the production scenario where the choice genuinely improves the code.<\/p>\n<h2>Answer and rationale<\/h2>\n<p><strong>Correct answer:<\/strong> D. Use a linked-list design when node insertions and removals happen around known positions and random access is not the main need.<\/p>\n<p>Use a linked-list design when node insertions and removals happen around known positions and random access is not the main need. Interviewers often ask this to see whether you can connect the concept to real design decisions.<\/p>\n<p><strong>Track:<\/strong> Java<\/p>\n","protected":false},"excerpt":{"rendered":"<p>When should a Java developer choose Singly Linked Lists deliberately?<\/p>\n","protected":false},"author":1,"featured_media":0,"template":"","topic":[53,3,4],"difficulty":[7],"class_list":["post-23964","sharp_quiz","type-sharp_quiz","status-publish","hentry","topic-data-structures-singly-linked-lists","topic-java","topic-java-interview-questions","difficulty-medium"],"_links":{"self":[{"href":"https:\/\/sharpinterview.online\/index.php?rest_route=\/wp\/v2\/sharp_quiz\/23964","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=23964"}],"wp:term":[{"taxonomy":"topic","embeddable":true,"href":"https:\/\/sharpinterview.online\/index.php?rest_route=%2Fwp%2Fv2%2Ftopic&post=23964"},{"taxonomy":"difficulty","embeddable":true,"href":"https:\/\/sharpinterview.online\/index.php?rest_route=%2Fwp%2Fv2%2Fdifficulty&post=23964"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}