{"id":24098,"date":"2026-06-03T04:23:30","date_gmt":"2026-06-03T04:23:30","guid":{"rendered":"https:\/\/sharpinterview.online\/?sharp_quiz=java-interview-breadth-first-search-comparison"},"modified":"2026-06-03T04:23:30","modified_gmt":"2026-06-03T04:23:30","slug":"java-interview-breadth-first-search-comparison","status":"publish","type":"sharp_quiz","link":"https:\/\/sharpinterview.online\/?sharp_quiz=java-interview-breadth-first-search-comparison","title":{"rendered":"Java: In Java, which comparison about Breadth-First Search is accurate?"},"content":{"rendered":"

Question<\/h2>\n

In Java, which comparison about Breadth-First Search is accurate?<\/p>\n

    \n
  1. There is no practical difference in behavior, performance, or API design when Breadth-First Search is involved.<\/li>\n
  2. BFS finds shortest path lengths in unweighted graphs, while DFS explores depth before breadth.<\/li>\n
  3. The oldest option related to Breadth-First Search is always the right production choice regardless of context.<\/li>\n
  4. Differences around Breadth-First Search are mostly cosmetic, so correctness and maintainability do not change.<\/li>\n<\/ol>\n

    Hint<\/h2>\n

    Focus on the behavior or tradeoff, not just the keyword.<\/p>\n

    Answer and rationale<\/h2>\n

    Correct answer:<\/strong> B. BFS finds shortest path lengths in unweighted graphs, while DFS explores depth before breadth.<\/p>\n

    BFS finds shortest path lengths in unweighted graphs, while DFS explores depth before breadth. This is the comparison that usually separates memorization from understanding.<\/p>\n

    Track:<\/strong> Java<\/p>\n","protected":false},"excerpt":{"rendered":"

    In Java, which comparison about Breadth-First Search is accurate?<\/p>\n","protected":false},"author":1,"featured_media":0,"template":"","topic":[80,3,4],"difficulty":[6],"class_list":["post-24098","sharp_quiz","type-sharp_quiz","status-publish","hentry","topic-data-structures-breadth-first-search","topic-java","topic-java-interview-questions","difficulty-easy"],"_links":{"self":[{"href":"https:\/\/sharpinterview.online\/index.php?rest_route=\/wp\/v2\/sharp_quiz\/24098","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=24098"}],"wp:term":[{"taxonomy":"topic","embeddable":true,"href":"https:\/\/sharpinterview.online\/index.php?rest_route=%2Fwp%2Fv2%2Ftopic&post=24098"},{"taxonomy":"difficulty","embeddable":true,"href":"https:\/\/sharpinterview.online\/index.php?rest_route=%2Fwp%2Fv2%2Fdifficulty&post=24098"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}