{"id":16411,"date":"2026-07-01T07:46:14","date_gmt":"2026-07-01T07:46:14","guid":{"rendered":"https:\/\/luvina.jp\/?p=16411"},"modified":"2026-07-01T07:46:14","modified_gmt":"2026-07-01T07:46:14","slug":"what-is-cobol","status":"publish","type":"post","link":"https:\/\/luvina.net\/vi\/ja\/what-is-cobol\/","title":{"rendered":"COBOL\u8a00\u8a9e\u3068\u306f\uff1f\u4f7f\u308f\u308c\u7d9a\u3051\u308b\u7406\u7531\u30fb\u30e1\u30ea\u30c3\u30c8\u30fb\u8ab2\u984c\u3092\u308f\u304b\u308a\u3084\u3059\u304f\u89e3\u8aac"},"content":{"rendered":"\n<p>COBOL\u8a00\u8a9e\uff08\u30b3\u30dc\u30eb\uff09\u3068\u805e\u304f\u3068\u3001\u300c\u53e4\u3044\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u8a00\u8a9e\u300d\u300c\u30ec\u30ac\u30b7\u30fc\u30b7\u30b9\u30c6\u30e0\u3067\u3057\u304b\u4f7f\u308f\u308c\u3066\u3044\u306a\u3044\u6280\u8853\u300d\u3068\u3044\u3063\u305f\u30a4\u30e1\u30fc\u30b8\u3092\u6301\u3064\u65b9\u3082\u591a\u3044\u306e\u3067\u306f\u306a\u3044\u3067\u3057\u3087\u3046\u304b\u3002<\/p>\n\n\n\n<p>\u3057\u304b\u3057\u5b9f\u969b\u306b\u306f\u3001COBOL\u306f\u73fe\u5728\u3082\u9280\u884c\u30fb\u4fdd\u967a\u30fb\u8a3c\u5238\u306a\u3069\u306e\u91d1\u878d\u6a5f\u95a2\u3092\u306f\u3058\u3081\u3001\u5b98\u516c\u5e81\u3084\u5927\u4f01\u696d\u306e\u57fa\u5e79\u30b7\u30b9\u30c6\u30e0\u3067\u5e45\u5e83\u304f\u5229\u7528\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u9577\u5e74\u306b\u308f\u305f\u308a\u5b89\u5b9a\u904b\u7528\u3055\u308c\u3066\u304d\u305f\u5b9f\u7e3e\u3092\u6301\u3061\u3001\u793e\u4f1a\u30a4\u30f3\u30d5\u30e9\u3092\u652f\u3048\u308b\u91cd\u8981\u306a\u6280\u8853\u306e\u4e00\u3064\u3067\u3059\u3002<\/p>\n\n\n\n<p>\u305d\u306e\u7406\u7531\u306f\u3001\u82f1\u8a9e\u306b\u8fd1\u3044\u6587\u6cd5\u306b\u3088\u308b\u9ad8\u3044\u53ef\u8aad\u6027\u306b\u52a0\u3048\u3001\u5927\u91cf\u30c7\u30fc\u30bf\u3092\u9ad8\u901f\u304b\u3064\u5b89\u5b9a\u3057\u3066\u51e6\u7406\u3067\u304d\u308b\u4fe1\u983c\u6027\u3001\u305d\u3057\u3066\u9577\u671f\u9593\u306e\u904b\u7528\u306b\u8010\u3048\u308b\u5805\u7262\u6027\u306b\u3042\u308a\u307e\u3059\u3002\u8fd1\u5e74\u3067\u306f\u30ec\u30ac\u30b7\u30fc\u30e2\u30c0\u30ca\u30a4\u30bc\u30fc\u30b7\u30e7\u30f3\u304c\u9032\u3080\u4e00\u65b9\u3067\u3001\u65e2\u5b58\u8cc7\u7523\u3092\u6d3b\u304b\u3057\u306a\u304c\u3089COBOL\u30b7\u30b9\u30c6\u30e0\u3092\u7dad\u6301\u30fb\u5237\u65b0\u3059\u308b\u30cb\u30fc\u30ba\u3082\u9ad8\u307e\u3063\u3066\u304a\u308a\u3001\u305d\u306e\u4fa1\u5024\u306f\u4eca\u306a\u304a\u5931\u308f\u308c\u3066\u3044\u307e\u305b\u3093\u3002<\/p>\n\n\n\n<p>\u4e00\u65b9\u3067\u3001COBOL\u30a8\u30f3\u30b8\u30cb\u30a2\u306e\u9ad8\u9f62\u5316\u3084\u4eba\u6750\u4e0d\u8db3\u3001<a href=\"https:\/\/luvina.net\/vi\/ja\/solutions\/legacy\/\" target=\"_blank\" rel=\"noreferrer noopener\"><strong>\u30ec\u30ac\u30b7\u30fc\u30b7\u30b9\u30c6\u30e0<\/strong><\/a>\u306e\u7dad\u6301\u30fb\u30e2\u30c0\u30ca\u30a4\u30bc\u30fc\u30b7\u30e7\u30f3\u3068\u3044\u3063\u305f\u8ab2\u984c\u3082\u9855\u5728\u5316\u3057\u3066\u3044\u307e\u3059\u3002\u305d\u306e\u305f\u3081\u8fd1\u5e74\u3067\u306f\u3001\u300cCOBOL\u306f\u672c\u5f53\u306b\u6642\u4ee3\u9045\u308c\u306a\u306e\u304b\u300d\u300c\u4eca\u5f8c\u3082\u4f7f\u308f\u308c\u7d9a\u3051\u308b\u306e\u304b\u300d\u3068\u3044\u3063\u305f\u5c06\u6765\u6027\u306b\u95a2\u3059\u308b\u8b70\u8ad6\u3082\u6d3b\u767a\u306b\u306a\u3063\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u3067\u306f\u3001\u306a\u305cCOBOL\u8a00\u8a9e\u306f\u8a95\u751f\u304b\u3089\u534a\u4e16\u7d00\u4ee5\u4e0a\u304c\u7d4c\u904e\u3057\u305f\u73fe\u5728\u3082\u4f7f\u308f\u308c\u7d9a\u3051\u3066\u3044\u308b\u306e\u3067\u3057\u3087\u3046\u304b\u3002\u672c\u8a18\u4e8b\u3067\u306f\u3001COBOL\u8a00\u8a9e\u306e\u6982\u8981\u3084\u7279\u5fb4\u3092\u306f\u3058\u3081\u3001\u4f7f\u308f\u308c\u7d9a\u3051\u308b\u7406\u7531\u3001\u30e1\u30ea\u30c3\u30c8\u30fb\u30c7\u30e1\u30ea\u30c3\u30c8\u3001\u73fe\u5728\u306e\u8ab2\u984c\u3001\u3055\u3089\u306b\u4eca\u5f8c\u306e\u5c06\u6765\u6027\u307e\u3067\u308f\u304b\u308a\u3084\u3059\u304f\u89e3\u8aac\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>COBOL\uff08\u30b3\u30dc\u30eb\uff09\u8a00\u8a9e\u3068\u306f\uff1f<\/strong><\/h2>\n\n\n\n<p>COBOL\uff08\u30b3\u30dc\u30eb\uff09\u3068\u306f\u30011959\u5e74\u306b\u30a2\u30e1\u30ea\u30ab\u3067\u8a95\u751f\u3057\u305f\u3001\u4e8b\u52d9\u51e6\u7406\u30fb\u30d3\u30b8\u30cd\u30b9\u696d\u52d9\u306b\u7279\u5316\u3057\u3066\u958b\u767a\u3055\u308c\u305f\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u8a00\u8a9e\u3067\u3059\u3002\u6b63\u5f0f\u540d\u79f0\u306f\u300cCommon Business Oriented Language\u300d\u3001\u76f4\u8a33\u3059\u308b\u3068\u300c\u5171\u901a\u4e8b\u52d9\u51e6\u7406\u5411\u3051\u8a00\u8a9e\u300d\u3092\u610f\u5473\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<p>1950\u5e74\u4ee3\u5f8c\u534a\u3001\u30b3\u30f3\u30d4\u30e5\u30fc\u30bf\u30fc\u306e\u4e16\u754c\u306b\u306f\u30a2\u30bb\u30f3\u30d6\u30e9\u3084FORTRAN\u306a\u3069\u8907\u6570\u306e\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u8a00\u8a9e\u304c\u5b58\u5728\u3057\u3066\u3044\u307e\u3057\u305f\u3002\u3057\u304b\u3057\u3053\u308c\u3089\u306f\u6a5f\u68b0\u5bc4\u308a\u306e\u8a18\u8ff0\u304c\u591a\u304f\u3001\u30a8\u30f3\u30b8\u30cb\u30a2\u4ee5\u5916\u306e\u4eba\u9593\u306b\u306f\u7406\u89e3\u304c\u96e3\u3057\u3044\u3068\u3044\u3046\u5927\u304d\u306a\u8ab2\u984c\u3092\u62b1\u3048\u3066\u3044\u307e\u3057\u305f\u3002<\/p>\n\n\n\n<p>\u305d\u3053\u3067\u3001\u82f1\u8a9e\u306e\u81ea\u7136\u306a\u6587\u6cd5\u306b\u8fd1\u3044\u69cb\u6587\u3067\u66f8\u3051\u308b\u300c\u4e8b\u52d9\u51e6\u7406\u7528\u306e\u9ad8\u6c34\u6e96\u8a00\u8a9e\u300d\u3068\u3057\u3066\u958b\u767a\u3055\u308c\u305f\u306e\u304cCOBOL\u3067\u3059\u3002\u30d7\u30ed\u30b0\u30e9\u30de\u30fc\u4ee5\u5916\u306e\u696d\u52d9\u62c5\u5f53\u8005\u3067\u3082\u8aad\u307f\u89e3\u304d\u3084\u3059\u304f\u3001\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u5165\u9580\u8a00\u8a9e\u3068\u3057\u3066\u3082\u5e83\u304f\u666e\u53ca\u3057\u3001\u5229\u7528\u8005\u306f\u4e16\u754c\u4e2d\u306b\u5e83\u307e\u3063\u3066\u3044\u304d\u307e\u3057\u305f\u3002<\/p>\n\n\n\n<p>COBOL\u304c\u8a95\u751f\u3057\u3066\u304b\u308960\u5e74\u4ee5\u4e0a\u304c\u7d4c\u904e\u3057\u305f\u73fe\u5728\u3082\u3001\u9280\u884c\u30fb\u4fdd\u967a\u30fb\u8a3c\u5238\u306a\u3069\u306e\u91d1\u878d\u6a5f\u95a2\u3001\u56fd\u3084\u5730\u65b9\u81ea\u6cbb\u4f53\u306e\u884c\u653f\u30b7\u30b9\u30c6\u30e0\u3001\u5927\u4f01\u696d\u306e\u57fa\u5e79\u696d\u52d9\u30b7\u30b9\u30c6\u30e0\u306b\u304a\u3044\u3066\u73fe\u5f79\u3067\u7a3c\u50cd\u3057\u7d9a\u3051\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u305d\u306e\u666e\u53ca\u898f\u6a21\u306f\u6570\u5b57\u304c\u5982\u5b9f\u306b\u7269\u8a9e\u3063\u3066\u3044\u307e\u3059\u3002\u65e5\u7acb\u88fd\u4f5c\u6240\u304c\u516c\u958b\u3057\u305f\u8abf\u67fb\u30ec\u30dd\u30fc\u30c8\uff08\u51fa\u5178\uff1a\u65e5\u7d4c\u30af\u30ed\u30b9\u30c6\u30c3\u30af2024\u5e7411\u670818\u65e5\u63b2\u8f09\u3001\u65e5\u7acb\u793e\u4f5c\u6210\u8cc7\u6599\uff09\u306b\u3088\u308b\u3068\u3001\u57fa\u5e79\u7cfb\u30b7\u30b9\u30c6\u30e0\u3067\u300c\u6700\u3082\u4f7f\u3063\u3066\u3044\u308b\u8a00\u8a9e\u300d\u3068\u3057\u3066COBOL\u3092\u6319\u3052\u305f\u4f01\u696d\u306f\u5168\u4f53\u306e37\uff05\u306b\u4e0a\u308a\u3001Java\uff0817%\uff09\u3001VBA\uff088%\uff09\u3092\u5927\u304d\u304f\u5f15\u304d\u96e2\u3057\u3066\u9996\u4f4d\u3068\u306a\u3063\u3066\u3044\u307e\u3059\uff08N=164\u793e\uff09\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img fetchpriority=\"high\" decoding=\"async\" width=\"1000\" height=\"500\" src=\"https:\/\/luvina.net\/vi\/wp-content\/uploads\/2026\/07\/image.png\" alt=\"\" class=\"wp-image-16412\" title=\"\" srcset=\"https:\/\/luvina.net\/vi\/wp-content\/uploads\/2026\/07\/image.png 1000w, https:\/\/luvina.net\/vi\/wp-content\/uploads\/2026\/07\/image-300x150.png 300w, https:\/\/luvina.net\/vi\/wp-content\/uploads\/2026\/07\/image-768x384.png 768w\" sizes=\"(max-width: 1000px) 100vw, 1000px\" \/><figcaption class=\"wp-element-caption\"><em>\u6700\u3082\u4f7f\u3063\u3066\u3044\u308b\u8a00\u8a9e\uff08\u57fa\u5e79\u7cfb\uff09&nbsp;<\/em><br><em>\u203b\u51fa\u5178\uff1a\u65e5\u7d4c\u30af\u30ed\u30b9\u30c6\u30c3\u30af2024\u5e7411\u670818\u65e5\u63b2\u8f09\u30c7\u30fc\u30bf\u3092\u3082\u3068\u306b\u65e5\u7acb\u88fd\u4f5c\u6240\u4f5c\u6210<\/em><\/figcaption><\/figure>\n\n\n\n<p>\u3053\u306e\u7d50\u679c\u306f\u3001COBOL\u304c\u300c\u904e\u53bb\u306e\u907a\u7523\u300d\u3067\u306f\u306a\u304f\u3001\u4eca\u3053\u306e\u77ac\u9593\u3082\u65e5\u672c\u4f01\u696d\u306e\u57fa\u5e79\u696d\u52d9\u3092\u652f\u3048\u308b\u73fe\u5f79\u306e\u4e3b\u529b\u8a00\u8a9e\u3067\u3042\u308b\u3053\u3068\u3092\u660e\u78ba\u306b\u793a\u3057\u3066\u3044\u307e\u3059\u3002Java\u3068\u6bd4\u8f03\u3057\u3066\u3082\u9ad8\u3044\u5272\u5408\u3092\u5360\u3081\u3066\u304a\u308a\u3001\u57fa\u5e79\u7cfb\u306b\u9650\u5b9a\u3057\u305f\u8abf\u67fb\u3067\u3042\u308b\u3053\u3068\u3092\u8e0f\u307e\u3048\u308b\u3068\u3001COBOL\u306e\u6839\u5f37\u3055\u304c\u4f9d\u7136\u3068\u3057\u3066\u9ad8\u3044\u3053\u3068\u304c\u308f\u304b\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>COBOL\u304c\u4eca\u3082\u4f7f\u308f\u308c\u7d9a\u3051\u308b\u7406\u7531<\/strong><\/h2>\n\n\n\n<p>\u3067\u306f\u3001\u306a\u305c\u3053\u308c\u307b\u3069\u6b74\u53f2\u306e\u9577\u3044\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u8a00\u8a9e\u304c\u3001\u4eca\u306a\u304a\u73fe\u5f79\u3067\u6d3b\u8e8d\u3057\u3066\u3044\u308b\u306e\u3067\u3057\u3087\u3046\u304b\u3002\u305d\u306e\u80cc\u666f\u306b\u306f\u3001COBOL\u30b7\u30b9\u30c6\u30e0\u306a\u3089\u3067\u306f\u306e\u5f37\u307f\u3084\u3001\u30ec\u30ac\u30b7\u30fc\u30b7\u30b9\u30c6\u30e0\u3092\u53d6\u308a\u5dfb\u304f\u3055\u307e\u3056\u307e\u306a\u4e8b\u60c5\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u3053\u3053\u3067\u306f\u3001COBOL\u304c\u4f7f\u308f\u308c\u7d9a\u3051\u308b\u4e3b\u306a\u7406\u7531\u30924\u3064\u306e\u89b3\u70b9\u304b\u3089\u89e3\u8aac\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"1000\" height=\"500\" src=\"https:\/\/luvina.net\/vi\/wp-content\/uploads\/2026\/07\/image-1.png\" alt=\"\" class=\"wp-image-16413\" title=\"\" srcset=\"https:\/\/luvina.net\/vi\/wp-content\/uploads\/2026\/07\/image-1.png 1000w, https:\/\/luvina.net\/vi\/wp-content\/uploads\/2026\/07\/image-1-300x150.png 300w, https:\/\/luvina.net\/vi\/wp-content\/uploads\/2026\/07\/image-1-768x384.png 768w\" sizes=\"(max-width: 1000px) 100vw, 1000px\" \/><figcaption class=\"wp-element-caption\"><em>COBOL\u304c\u4eca\u3082\u4f7f\u308f\u308c\u7d9a\u3051\u308b4\u3064\u306e\u7406\u7531<\/em><\/figcaption><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>\u2460 \u9ad8\u3044\u4fe1\u983c\u6027\u3068\u5b89\u5b9a\u6027<\/strong><\/h3>\n\n\n\n<p>COBOL\u304c\u4f7f\u308f\u308c\u7d9a\u3051\u308b\u4ee3\u8868\u7684\u306a\u7406\u7531\u306e\u4e00\u3064\u306f\u3001\u9577\u5e74\u306e\u904b\u7528\u5b9f\u7e3e\u306b\u3088\u3063\u3066\u57f9\u308f\u308c\u305f\u9ad8\u3044\u4fe1\u983c\u6027\u3068\u5b89\u5b9a\u6027\u306b\u3042\u308a\u307e\u3059\u3002\u7279\u306b\u4e00\u77ac\u306e\u505c\u6b62\u3082\u8a31\u3055\u308c\u306a\u3044\u91d1\u878d\u6a5f\u95a2\u306e\u52d8\u5b9a\u7cfb\u3084\u5b98\u516c\u5e81\u306e\u57fa\u5e79\u30b7\u30b9\u30c6\u30e0\u306b\u304a\u3044\u3066\u3001COBOL\u306f\u9577\u5e74\u306b\u308f\u305f\u308a\u9ad8\u3044\u5b89\u5b9a\u6027\u3068\u4fe1\u983c\u6027\u3092\u7dad\u6301\u3057\u3066\u3044\u307e\u3059\u3002\u65b0\u30b7\u30b9\u30c6\u30e0\u79fb\u884c\u306b\u3088\u308b\u793e\u4f1a\u30a4\u30f3\u30d5\u30e9\u9ebb\u75fa\u306e\u30ea\u30b9\u30af\u3092\u907f\u3051\u308b\u305f\u3081\u3001\u73fe\u5834\u306b\u3068\u3063\u3066\u306f\u300c\u9577\u5e74\u554f\u984c\u306a\u304f\u52d5\u304d\u7d9a\u3051\u308bCOBOL\u300d\u3053\u305d\u304c\u4fe1\u983c\u6027\u306e\u9ad8\u3044\u9078\u629e\u80a2\u3067\u3042\u308a\u3001\u3053\u308c\u304c\u73fe\u5728\u3082\u5229\u7528\u3055\u308c\u7d9a\u3051\u3066\u3044\u308b\u91cd\u8981\u306a\u8981\u56e0\u306e\u4e00\u3064\u3067\u3059\u3002<\/p>\n\n\n\n<p>COBOL\u30b7\u30b9\u30c6\u30e0\u306e\u5237\u65b0\u306b\u306f\u3001\u6280\u8853\u9762\u3060\u3051\u3067\u306a\u304f\u30b3\u30b9\u30c8\u3084\u30ea\u30b9\u30af\u3001\u7d44\u7e54\u4f53\u5236\u306a\u3069\u591a\u304f\u306e\u8ab2\u984c\u304c\u4f34\u3044\u307e\u3059\u3002\u30ec\u30ac\u30b7\u30fc\u30b7\u30b9\u30c6\u30e0\u5237\u65b0\u306e\u9032\u3081\u65b9\u3084\u5931\u6557\u3057\u3084\u3059\u3044\u30dd\u30a4\u30f3\u30c8\u306b\u3064\u3044\u3066\u8a73\u3057\u304f\u77e5\u308a\u305f\u3044\u65b9\u306f\u3001\u4ee5\u4e0b\u306e\u8a18\u4e8b\u3082\u3042\u308f\u305b\u3066\u3054\u89a7\u304f\u3060\u3055\u3044\u3002<\/p>\n\n\n\n<p>\uff1e\uff1e\uff1e \u95a2\u9023\u8a18\u4e8b\uff1a<a href=\"https:\/\/luvina.net\/vi\/ja\/complete-guide-to-legacy-system-modernization-2026\/\" target=\"_blank\" rel=\"noreferrer noopener\"><strong>\u30ec\u30ac\u30b7\u30fc\u30b7\u30b9\u30c6\u30e0\u5237\u65b0\u306e\u5b8c\u5168\u30ac\u30a4\u30c9\uff5c\u8131\u5374\u304c\u9032\u307e\u306a\u3044\u7406\u7531\u30fb\u843d\u3068\u3057\u7a74\u30fb\u6210\u529f\u30dd\u30a4\u30f3\u30c8\u3092\u89e3\u8aac<\/strong><\/a><strong>&nbsp;<\/strong><\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>\u2461 \u57cb\u6ca1\u30b3\u30b9\u30c8\u306e\u554f\u984c<\/strong><\/h3>\n\n\n\n<p>COBOL\u30b7\u30b9\u30c6\u30e0\u304c\u79fb\u884c\u3055\u308c\u306a\u3044\u5927\u304d\u306a\u8981\u56e0\u306f\u904e\u53bb\u306e\u83ab\u5927\u306a\u521d\u671f\u958b\u767a\u8cbb\u3068\u3044\u3046\u57cb\u6ca1\u30b3\u30b9\u30c8\u306b\u3042\u308a\u307e\u3059\u3002\u9577\u5e74\u6295\u8cc7\u3092\u7d9a\u3051\u3066\u6700\u9069\u5316\u3057\u305f\u57fa\u5e79\u30b7\u30b9\u30c6\u30e0\u3092\u5237\u65b0\u3059\u308b\u306b\u306f\u3055\u3089\u306b\u81a8\u5927\u306a\u30b3\u30b9\u30c8\u3068\u671f\u9593\u304c\u5fc5\u8981\u306a\u4e0a\u3001\u6700\u65b0\u8a00\u8a9e\u3078\u306e\u79fb\u884c\u5f8c\u306b\u6b63\u5e38\u7a3c\u50cd\u3059\u308b\u4fdd\u8a3c\u3082\u3042\u308a\u307e\u305b\u3093\u3002\u4e07\u304c\u4e00\u5237\u65b0\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u304c\u5931\u6557\u3057\u305f\u969b\u306e\u30ea\u30b9\u30af\u3068\u640d\u5931\u304c\u8a08\u308a\u77e5\u308c\u306a\u3044\u305f\u3081\u3001\u7d50\u679c\u3068\u3057\u3066\u73fe\u5728\u306eCOBOL\u30b7\u30b9\u30c6\u30e0\u3092\u7dad\u6301\u904b\u7528\u3059\u308b\u307b\u3046\u304c\u5b89\u5168\u304b\u3064\u73fe\u5b9f\u7684\u3067\u3042\u308b\u3068\u3044\u3046\u7d4c\u55b6\u5224\u65ad\u306b\u3064\u306a\u304c\u3063\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>\u2462 \u66ff\u3048\u304c\u52b9\u304b\u306a\u3044<\/strong><\/h3>\n\n\n\n<p>COBOL\u30b7\u30b9\u30c6\u30e0\u304c\u5237\u65b0\u3067\u304d\u306a\u3044\u306e\u306f\u5358\u306b\u65b0\u3057\u3044\u8a00\u8a9e\u306b\u66f8\u304d\u63db\u3048\u308c\u3070\u6e08\u3080\u3068\u3044\u3046\u5358\u7d14\u306a\u8a71\u3067\u306f\u306a\u304f\u3001\u9577\u5e74\u306e\u72ec\u81ea\u30ab\u30b9\u30bf\u30de\u30a4\u30ba\u306b\u3088\u308a\u4ed6\u8a00\u8a9e\u3078\u306e\u66ff\u3048\u304c\u52b9\u304b\u306a\u3044\u72b6\u614b\u306b\u3042\u308b\u305f\u3081\u3067\u3059\u3002\u3088\u304fJava\u306a\u3069\u306e\u30e2\u30c0\u30f3\u306a\u8a00\u8a9e\u3078\u306e\u79fb\u884c\u304c\u63d0\u6848\u3055\u308c\u307e\u3059\u304c\u3001\u3053\u308c\u306f\u90fd\u5e02\u306e\u30a4\u30f3\u30d5\u30e9\u3092\u3059\u3079\u3066\u7834\u58ca\u3057\u3066\u30bc\u30ed\u304b\u3089\u4f5c\u308a\u76f4\u3059\u3088\u3046\u306a\u3082\u306e\u3067\u3042\u308a\u3001\u904e\u53bb\u306e\u30d0\u30b0\u3059\u3089\u4ed5\u69d8\u3068\u3057\u3066\u7d44\u307f\u8fbc\u307e\u308c\u3066\u8907\u96d1\u5316\u3057\u305f\u65e2\u5b58\u30b7\u30b9\u30c6\u30e0\u3092\u5b8c\u5168\u306b\u518d\u73fe\u3059\u308b\u306b\u306f\u3001\u614e\u91cd\u306a\u691c\u8a3c\u3068\u81a8\u5927\u306a\u5de5\u6570\u304c\u6c42\u3081\u3089\u308c\u307e\u3059\u3002 \u3053\u306e\u8a00\u8a9e\u4ed5\u69d8\u306e\u7279\u6b8a\u6027\u3068\u30b7\u30b9\u30c6\u30e0\u9593\u306e\u6df1\u3044\u4f9d\u5b58\u95a2\u4fc2\u3053\u305d\u304c\u3001COBOL\u3092\u5225\u306e\u30b7\u30b9\u30c6\u30e0\u3078\u7c21\u5358\u306b\u30ea\u30d7\u30ec\u30a4\u30b9\u3067\u304d\u306a\u3044\u5927\u304d\u306a\u969c\u58c1\u306e\u4e00\u3064\u3068\u306a\u3063\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>\u2463 \u5237\u65b0\u3078\u306e\u9ad8\u3044\u30cf\u30fc\u30c9\u30eb<\/strong><\/h3>\n\n\n\n<p>COBOL\u30b7\u30b9\u30c6\u30e0\u306e\u5168\u9762\u5237\u65b0\u306b\u306f\u83ab\u5927\u306a\u30b3\u30b9\u30c8\u3068\u793e\u4f1a\u7684\u306a\u30ea\u30b9\u30af\u304c\u4f34\u3046\u305f\u3081\u3001\u73fe\u884c\u30b7\u30b9\u30c6\u30e0\u3092\u7dad\u6301\u3059\u308b\u50be\u5411\u304c\u5f37\u304f\u306a\u308a\u307e\u3059\u3002\u4f8b\u3048\u3070\u9280\u884c\u306e\u57fa\u5e79\u30b7\u30b9\u30c6\u30e0\u79fb\u884c\u3067\u306f\u3001\u30d7\u30ed\u30b0\u30e9\u30e0\u306e\u66f8\u304d\u63db\u3048\u3060\u3051\u3067\u306a\u304f\u53d6\u5f15\u30c7\u30fc\u30bf\u3084ATM\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306a\u3069\u8907\u96d1\u306a\u5468\u8fba\u9023\u643a\u306e\u5168\u691c\u8a3c\u304c\u5fc5\u8981\u3067\u3059\u3002\u4e07\u304c\u4e00\u306e\u30b7\u30b9\u30c6\u30e0\u969c\u5bb3\u30ea\u30b9\u30af\u3092\u8003\u616e\u3059\u308b\u3068\u3001IT\u62c5\u5f53\u8005\u3084\u7d4c\u55b6\u5c64\u306b\u300c\u6b63\u5e38\u7a3c\u50cd\u3057\u3066\u3044\u308b\u9650\u308a\u624b\u3092\u52a0\u3048\u305f\u304f\u306a\u3044\u300d\u3068\u3044\u3046\u5fc3\u7406\u304c\u50cd\u304f\u305f\u3081\u3001\u3053\u306e\u4fdd\u5b88\u7684\u306a\u59ff\u52e2\u304cCOBOL\u8131\u5374\u306e\u5927\u304d\u306a\u30cf\u30fc\u30c9\u30eb\u3068\u306a\u3063\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>COBOL\uff08\u30b3\u30dc\u30eb\uff09\u306e\u4e3b\u306a\u5229\u7528\u5206\u91ce<\/strong><\/h2>\n\n\n\n<p>COBOL\uff08\u30b3\u30dc\u30eb\uff09\u306e\u4e3b\u306a\u5229\u7528\u5206\u91ce\u306f\u3001\u4ee5\u4e0b\u306e\u3068\u304a\u308a\u3067\u3059\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u91d1\u878d\u696d\u754c<\/li>\n\n\n\n<li>\u4fdd\u967a\u696d\u754c<\/li>\n\n\n\n<li>\u5b98\u516c\u5e81<\/li>\n\n\n\n<li>\u88fd\u9020\u30fb\u6d41\u901a\u696d<\/li>\n<\/ul>\n\n\n\n<p>\u4ee5\u4e0b\u3067\u306f\u3001COBOL\u304c\u6d3b\u7528\u3055\u308c\u3066\u3044\u308b\u4ee3\u8868\u7684\u306a\u5206\u91ce\u3068\u3001\u305d\u308c\u305e\u308c\u306e\u5f79\u5272\u306b\u3064\u3044\u3066\u89e3\u8aac\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" src=\"https:\/\/luvina.net\/vi\/wp-content\/uploads\/2026\/07\/image-3.png\" alt=\"\" class=\"wp-image-16415\" title=\"\"><figcaption class=\"wp-element-caption\"><em>COBOL\uff08\u30b3\u30dc\u30eb\uff09\u8a00\u8a9e\u306e\u4e3b\u306a\u5229\u7528\u5206\u91ce4\u9078<\/em><\/figcaption><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>\u91d1\u878d\u696d\u754c<\/strong><\/h3>\n\n\n\n<p>COBOL\u306e\u4e3b\u8981\u306a\u5229\u7528\u5206\u91ce\u306e\u7b46\u982d\u304c\u30011\u5186\u5358\u4f4d\u306e\u53b3\u5bc6\u306a\u91d1\u984d\u8a08\u7b97\u3068\u9ad8\u3044\u51e6\u7406\u80fd\u529b\u304c\u6c42\u3081\u3089\u308c\u308b\u91d1\u878d\u696d\u754c\u3067\u3059\u3002\u5177\u4f53\u7684\u306b\u306f\u9280\u884c\u306e\u52d8\u5b9a\u7cfb\u30b7\u30b9\u30c6\u30e0\u3084\u30aa\u30f3\u30e9\u30a4\u30f3\u30d0\u30f3\u30ad\u30f3\u30b0\u3001\u53e3\u5ea7\u7ba1\u7406\u3001\u8a3c\u5238\u4f1a\u793e\u306e\u53d6\u5f15\u51e6\u7406\u306a\u3069\u3067\u5e83\u304f\u63a1\u7528\u3055\u308c\u3066\u3044\u307e\u3059\u300224\u6642\u9593365\u65e5\u306e\u5b89\u5b9a\u7a3c\u50cd\u3068\u6975\u3081\u3066\u9ad8\u3044\u8010\u969c\u5bb3\u6027\u304c\u5fc5\u9808\u3068\u306a\u308b\u91d1\u878d\u30a4\u30f3\u30d5\u30e9\u306b\u304a\u3044\u3066\u3001\u9577\u5e74\u306e\u5b9f\u7528\u306b\u8010\u3048\u3066\u304d\u305fCOBOL\u306e\u4fe1\u983c\u6027\u306f\u4ed6\u8a00\u8a9e\u3067\u306f\u4ee3\u66ff\u304c\u96e3\u3057\u304f\u3001\u73fe\u5728\u3067\u3082\u591a\u304f\u306e\u91cd\u8981\u30c8\u30e9\u30f3\u30b6\u30af\u30b7\u30e7\u30f3\u304cCOBOL\u306b\u3088\u3063\u3066\u5b89\u5168\u306b\u51e6\u7406\u3055\u308c\u7d9a\u3051\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u73fe\u5728\u3082\u591a\u304f\u306e\u91d1\u878d\u6a5f\u95a2\u3067\u306f\u3001COBOL\u3068\u3068\u3082\u306bAS\/400\uff08IBM 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class=\"wp-block-heading\"><strong>\u2461 \u82e5\u624bCOBOL\u30a8\u30f3\u30b8\u30cb\u30a2\u306e\u80b2\u6210\u3068\u78ba\u4fdd<\/strong><\/h3>\n\n\n\n<p>\u30b7\u30b9\u30c6\u30e0\u304c\u7a3c\u50cd\u3057\u7d9a\u3051\u308b\u9650\u308a\u4fdd\u5b88\u30fb\u904b\u7528\u4eba\u6750\u306f\u4e0d\u53ef\u6b20\u3067\u3042\u308b\u305f\u3081\u3001\u300c\u4e0d\u8db3\u3059\u308b\u30a8\u30f3\u30b8\u30cb\u30a2\u3092\u6226\u7565\u7684\u306b\u80b2\u3066\u308b\u300d\u3068\u3044\u3046\u52d5\u304d\u3082\u6d3b\u767a\u5316\u3057\u3066\u3044\u307e\u3059\u3002IBM\u304c\u63d0\u4f9b\u3059\u308b\u30e1\u30a4\u30f3\u30d5\u30ec\u30fc\u30e0\u95a2\u9023\u306e\u5b66\u7fd2\u30b3\u30f3\u30c6\u30f3\u30c4\u3084\u3001Linux Foundation\u306eOpen Mainframe Project\u306b\u3088\u308b\u6559\u80b2\u30ea\u30bd\u30fc\u30b9\u306a\u3069\u3001COBOL\u3084\u30e1\u30a4\u30f3\u30d5\u30ec\u30fc\u30e0\u6280\u8853\u3092\u5b66\u3079\u308b\u6a5f\u4f1a\u3082\u5897\u3048\u3066\u3044\u307e\u3059\u3002\u56fd\u5185\u306e\u5927\u624b\u91d1\u878d\u6a5f\u95a2\u3084SIer\u3067\u3082\u82e5\u624b\u3092\u5bfe\u8c61\u3068\u3057\u305f\u72ec\u81ea\u306eCOBOL\u7814\u4fee\u30d7\u30ed\u30b0\u30e9\u30e0\u3092\u8a2d\u3051\u308b\u4e8b\u4f8b\u304c\u5897\u3048\u3066\u3044\u307e\u3059\u3002\u30d9\u30c6\u30e9\u30f3\u306e\u5927\u91cf\u9000\u8077\u306b\u4f34\u3044COBOL\u30a8\u30f3\u30b8\u30cb\u30a2\u306e\u5e0c\u5c11\u6027\u306f\u5e74\u3005\u9ad8\u307e\u3063\u3066\u304a\u308a\u3001\u5e02\u5834\u4fa1\u5024\u3084\u5e74\u53ce\u306e\u5411\u4e0a\u3092\u80cc\u666f\u306b\u3001\u30ad\u30e3\u30ea\u30a2\u306e\u9078\u629e\u80a2\u3068\u3057\u3066\u3042\u3048\u3066COBOL\u3092\u5b66\u3076\u82e5\u624b\u5c64\u3078\u306e\u30a2\u30d7\u30ed\u30fc\u30c1\u304c\u6ce8\u76ee\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>\u2462 \u751f\u6210AI\uff08LLM\uff09\u3092\u6d3b\u7528\u3057\u305f\u30b3\u30fc\u30c9\u306e\u81ea\u52d5\u5909\u63db\u30fb\u30e2\u30c0\u30ca\u30a4\u30bc\u30fc\u30b7\u30e7\u30f3<\/strong><\/h3>\n\n\n\n<p>\u4eca\u5f8c\u306e\u5c06\u6765\u6027\u3092\u5360\u3046\u4e0a\u3067\u6700\u3082\u6ce8\u76ee\u3092\u96c6\u3081\u3066\u3044\u308b\u306e\u304c\u3001\u751f\u6210AI\u3092\u6d3b\u7528\u3057\u3066COBOL\u30b3\u30fc\u30c9\u3092Java\u3084Python\u306a\u3069\u306e\u30e2\u30c0\u30f3\u306a\u8a00\u8a9e\u3078\u81ea\u52d5\u5909\u63db\u3059\u308b\u6280\u8853\u3067\u3059\u3002\u3059\u3067\u306b\u300cIBM watsonx Code Assistant for Z\u300d\u3092\u306f\u3058\u3081\u3001AWS\u3084Microsoft\u306a\u3069\u306e\u30af\u30e9\u30a6\u30c9\u5927\u624b\u304cAI\u306b\u3088\u308b\u79fb\u884c\u652f\u63f4\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u3092\u5c55\u958b\u3057\u3066\u3044\u307e\u3059\u3002\u73fe\u72b6\u306e\u6280\u8853\u3067\u306f\u3001\u9577\u5e74\u306e\u6539\u4fee\u3067\u8907\u96d1\u5316\u3057\u305f\u30d3\u30b8\u30cd\u30b9\u30ed\u30b8\u30c3\u30af\u3092100%\u5b8c\u5168\u81ea\u52d5\u3067\u5909\u63db\u3059\u308b\u3053\u3068\u306f\u96e3\u3057\u304f\u3001\u4eba\u9593\u306e\u30a8\u30f3\u30b8\u30cb\u30a2\u306b\u3088\u308b\u691c\u8a3c\u30fb\u30c6\u30b9\u30c8\u306f\u5fc5\u9808\u3067\u3059\u304c\u3001\u4eca\u5f8c5\u301c10\u5e74\u3067AI\u6280\u8853\u304c\u6210\u719f\u3059\u308c\u3070\u3001\u79fb\u884c\u30b3\u30b9\u30c8\u3084\u671f\u9593\u3092\u5927\u5e45\u306b\u5727\u7e2e\u3057\u3001\u9577\u5e74\u4e0d\u53ef\u80fd\u3068\u3055\u308c\u3066\u304d\u305f\u30ec\u30ac\u30b7\u30fc\u30b7\u30b9\u30c6\u30e0\u5237\u65b0\u3092\u5f8c\u62bc\u3057\u3059\u308b\u6280\u8853\u3068\u3057\u3066\u671f\u5f85\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>\u307e\u3068\u3081<\/strong><\/h2>\n\n\n\n<p>\u30ec\u30ac\u30b7\u30fc\u30b7\u30b9\u30c6\u30e0\u306e\u8c61\u5fb4\u3068\u3057\u3066\u8a9e\u3089\u308c\u308b\u3053\u3068\u3082\u591a\u3044COBOL\u8a00\u8a9e\u3067\u3059\u304c\u3001\u8a95\u751f\u304b\u308960\u5e74\u4ee5\u4e0a\u306b\u308f\u305f\u308a\u3001\u91d1\u878d\u30fb\u5b98\u516c\u5e81\u30fb\u6d41\u901a\u306a\u3069\u306e\u793e\u4f1a\u30a4\u30f3\u30d5\u30e9\u3092\u652f\u3048\u7d9a\u3051\u3066\u304d\u305f\u5b9f\u7e3e\u306f\u63fa\u308b\u304e\u307e\u305b\u3093\u3002\u4e00\u65b9\u3067\u3001COBOL\u30a8\u30f3\u30b8\u30cb\u30a2\u306e\u9ad8\u9f62\u5316\u3084\u4eba\u6750\u4e0d\u8db3\u3001\u30ec\u30ac\u30b7\u30fc\u30b7\u30b9\u30c6\u30e0\u306e\u30e2\u30c0\u30ca\u30a4\u30bc\u30fc\u30b7\u30e7\u30f3\u3068\u3044\u3063\u305f\u8ab2\u984c\u3082\u9855\u5728\u5316\u3057\u3066\u304a\u308a\u3001\u4eca\u5f8c\u306f\u65e2\u5b58\u8cc7\u7523\u3092\u6d3b\u304b\u3057\u306a\u304c\u3089\u904b\u7528\u4fdd\u5b88\u3084\u30b7\u30b9\u30c6\u30e0\u79fb\u884c\u3092\u9032\u3081\u3066\u3044\u304f\u3053\u3068\u304c\u307e\u3059\u307e\u3059\u91cd\u8981\u306b\u306a\u308b\u3067\u3057\u3087\u3046\u3002<\/p>\n\n\n\n<p>\u3053\u3046\u3057\u305f\u8ab2\u984c\u306b\u5bfe\u3057\u3066\u3001<a href=\"https:\/\/luvina.net\/vi\/ja\/\" target=\"_blank\" rel=\"noreferrer noopener\">\u30eb\u30d3\u30ca\u30bd\u30d5\u30c8\u30a6\u30a8\u30a2<\/a>\u306fCOBOL\u30b7\u30b9\u30c6\u30e0\u306e\u904b\u7528\u4fdd\u5b88\u304b\u3089\u30ec\u30ac\u30b7\u30fc\u30de\u30a4\u30b0\u30ec\u30fc\u30b7\u30e7\u30f3\u307e\u3067\u3001\u4e00\u8cab\u3057\u305f\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u3092\u63d0\u4f9b\u3057\u3066\u3044\u307e\u3059\u3002\u5927\u624b\u91d1\u878d\u6a5f\u95a2\u3092\u306f\u3058\u3081\u3068\u3059\u308b\u30df\u30c3\u30b7\u30e7\u30f3\u30af\u30ea\u30c6\u30a3\u30ab\u30eb\u306a\u30b7\u30b9\u30c6\u30e0\u958b\u767a\u30fb\u4fdd\u5b88\u306715\u5e74\u4ee5\u4e0a\u306e\u5b9f\u7e3e\u3092\u6709\u3057\u3001\u4f01\u696d\u3054\u3068\u306e\u8ab2\u984c\u3084\u30cb\u30fc\u30ba\u306b\u5fdc\u3058\u305f\u6700\u9069\u306a\u652f\u63f4\u4f53\u5236\u3092\u69cb\u7bc9\u3057\u3066\u3044\u307e\u3059\u3002\u30e1\u30a4\u30f3\u30d5\u30ec\u30fc\u30e0\u74b0\u5883\u306e\u5b89\u5b9a\u904b\u7528\u306f\u3082\u3061\u308d\u3093\u3001Java\u306a\u3069\u306e\u30e2\u30c0\u30f3\u74b0\u5883\u3078\u306e\u6bb5\u968e\u7684\u306a\u79fb\u884c\u306b\u3082\u5bfe\u5fdc\u3057\u3001\u304a\u5ba2\u69d8\u306e\u91cd\u8981\u306a\u30b7\u30b9\u30c6\u30e0\u8cc7\u7523\u306e\u6700\u9069\u5316\u3092\u30b5\u30dd\u30fc\u30c8\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u30d6\u30e9\u30c3\u30af\u30dc\u30c3\u30af\u30b9\u5316\u3057\u305f\u30ec\u30ac\u30b7\u30fc\u30b7\u30b9\u30c6\u30e0\u306e\u5206\u6790\u304b\u3089\u3001\u904b\u7528\u4fdd\u5b88\u3001\u30e2\u30c0\u30ca\u30a4\u30bc\u30fc\u30b7\u30e7\u30f3\u3001\u30b7\u30b9\u30c6\u30e0\u79fb\u884c\u307e\u3067\u7dcf\u5408\u7684\u306b\u652f\u63f4\u3044\u305f\u3057\u307e\u3059\u3002COBOL\u30b7\u30b9\u30c6\u30e0\u306e\u7dad\u6301\u7ba1\u7406\u3084\u5237\u65b0\u3092\u3054\u691c\u8a0e\u4e2d\u306e\u4f01\u696d\u69d8\u306f\u3001\u305c\u3072\u304a\u6c17\u8efd\u306b<a href=\"https:\/\/luvina.net\/vi\/ja\/contact-us\/\" target=\"_blank\" rel=\"noreferrer noopener\"><strong>\u3054\u76f8\u8ac7<\/strong><\/a>\u304f\u3060\u3055\u3044\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>COBOL\u8a00\u8a9e\u306b\u95a2\u3059\u308b\u3088\u304f\u3042\u308b\u8cea\u554f\uff08FAQ\uff09<\/strong><\/h2>\n\n\n\n<p>\u3053\u3053\u3067\u306f\u3001COBOL\u8a00\u8a9e\u306b\u95a2\u3057\u3066\u3088\u304f\u5bc4\u305b\u3089\u308c\u308b\u8cea\u554f\u3068\u305d\u306e\u56de\u7b54\u3092\u307e\u3068\u3081\u307e\u3057\u305f\u3002&nbsp;<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Q1. COBOL\u8a00\u8a9e\u3068\u306f\uff1f<\/strong><\/h3>\n\n\n\n<p>COBOL\uff08\u30b3\u30dc\u30eb\uff09\u3068\u306f\u30011959\u5e74\u306b\u958b\u767a\u3055\u308c\u305f\u4e8b\u52d9\u51e6\u7406\u3084\u30d3\u30b8\u30cd\u30b9\u696d\u52d9\u306b\u7279\u5316\u3057\u305f\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u8a00\u8a9e\u3067\u3059\u3002\u6b63\u5f0f\u540d\u79f0\u300cCommon Business Oriented Language\u300d\u304c\u8868\u3059\u901a\u308a\u3001\u82f1\u8a9e\u306e\u6587\u6cd5\u306b\u8fd1\u3044\u69cb\u6587\u3067\u8a2d\u8a08\u3055\u308c\u3066\u304a\u308a\u3001\u8a08\u7b97\u7cbe\u5ea6\u306e\u9ad8\u3055\u3084\u512a\u308c\u305f\u53ef\u8aad\u6027\u3092\u5f37\u307f\u3068\u3057\u3066\u3044\u307e\u3059\u3002\u8a95\u751f\u304b\u308960\u5e74\u4ee5\u4e0a\u7d4c\u3063\u305f\u73fe\u5728\u3082\u91d1\u878d\u6a5f\u95a2\u3084\u5b98\u516c\u5e81\u3001\u5927\u4f01\u696d\u306e\u57fa\u5e79\u30b7\u30b9\u30c6\u30e0\u306b\u304a\u3044\u3066\u73fe\u5f79\u3067\u7a3c\u50cd\u3057\u7d9a\u3051\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Q2. COBOL\u304c\u4f7f\u308f\u308c\u7d9a\u3051\u308b\u7406\u7531\u3068\u306f\uff1f<\/strong><\/h3>\n\n\n\n<p>COBOL\u304c\u4f7f\u308f\u308c\u7d9a\u3051\u308b\u4e3b\u306a\u7406\u7531\u306f\u3001\u9ad8\u3044\u4fe1\u983c\u6027\u3001\u5b89\u5b9a\u6027\u3001\u5927\u91cf\u30c7\u30fc\u30bf\u51e6\u7406\u3078\u306e\u5f37\u3055\u3001\u65e2\u5b58\u30b7\u30b9\u30c6\u30e0\u5237\u65b0\u306b\u4f34\u3046\u30b3\u30b9\u30c8\u3068\u30ea\u30b9\u30af\u306e\u5927\u304d\u3055\u3067\u3059\u3002\u7279\u306b\u91d1\u878d\u6a5f\u95a2\u3084\u5b98\u516c\u5e81\u306e\u57fa\u5e79\u30b7\u30b9\u30c6\u30e0\u3067\u306f\u3001\u9577\u5e74\u5b89\u5b9a\u7a3c\u50cd\u3057\u3066\u3044\u308bCOBOL\u8cc7\u7523\u3092\u7dad\u6301\u3057\u306a\u304c\u3089\u904b\u7528\u3059\u308b\u30b1\u30fc\u30b9\u304c\u591a\u304f\u898b\u3089\u308c\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Q3. COBOL\u306e\u4e3b\u306a\u5229\u7528\u5206\u91ce\u3068\u306f\uff1f<\/strong><\/h3>\n\n\n\n<p>COBOL\u306e\u4e3b\u306a\u5229\u7528\u5206\u91ce\u306f\u3001\u53b3\u5bc6\u306a\u8a08\u7b97\u7cbe\u5ea6\u3068\u5927\u91cf\u30c7\u30fc\u30bf\u306e\u30d0\u30c3\u30c1\u51e6\u7406\u3001\u305d\u3057\u3066\u9ad8\u3044\u5b89\u5b9a\u6027\u304c\u6c42\u3081\u3089\u308c\u308b\u91d1\u878d\u696d\u754c\uff08\u9280\u884c\u306e\u52d8\u5b9a\u7cfb\u30fb\u8a3c\u5238\uff09\u3001\u4fdd\u967a\u696d\u754c\uff08\u5951\u7d04\u7ba1\u7406\uff09\u3001\u5b98\u516c\u5e81\uff08\u4f4f\u6c11\u60c5\u5831\u30fb\u5e74\u91d1\u30b7\u30b9\u30c6\u30e0\uff09\u3001\u304a\u3088\u3073\u88fd\u9020\u30fb\u6d41\u901a\u696d\uff08\u53d7\u767a\u6ce8\u30fb\u5728\u5eab\u7ba1\u7406\uff09\u306e\u57fa\u5e79\u30b7\u30b9\u30c6\u30e0\u3067\u3059\u3002\u4e00\u77ac\u306e\u505c\u6b62\u3082\u8a31\u3055\u308c\u306a\u3044\u793e\u4f1a\u30a4\u30f3\u30d5\u30e9\u3084\u3001\u5927\u898f\u6a21\u306a\u30d0\u30c3\u30af\u30aa\u30d5\u30a3\u30b9\u696d\u52d9\u3092\u652f\u3048\u308b\u30df\u30c3\u30b7\u30e7\u30f3\u30af\u30ea\u30c6\u30a3\u30ab\u30eb\u306a\u74b0\u5883\u3067\u5e83\u304f\u6d3b\u7528\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Q4. COBOL\u306e\u73fe\u4ee3\u306b\u304a\u3051\u308b\u554f\u984c\u70b9\u3068\u306f\uff1f<\/strong><\/h3>\n\n\n\n<p>COBOL\u306e\u73fe\u4ee3\u306b\u304a\u3051\u308b\u4e3b\u306a\u8ab2\u984c\u306f\u30a8\u30f3\u30b8\u30cb\u30a2\u306e\u9ad8\u9f62\u5316\u3068\u5f8c\u7d99\u8005\u4e0d\u8db3\u3001\u30b7\u30b9\u30c6\u30e0\u306e\u30d6\u30e9\u30c3\u30af\u30dc\u30c3\u30af\u30b9\u5316\u3001\u305d\u3057\u3066\u6700\u65b0\u6280\u8853\u3078\u306e\u67d4\u8edf\u6027\u3068\u62e1\u5f35\u6027\u306e\u6b20\u5982\u3067\u3059\u3002\u719f\u7df4\u6280\u8853\u8005\u306e\u9000\u8077\u3067\u904b\u7528\u30ce\u30a6\u30cf\u30a6\u304c\u5931\u308f\u308c\u308b\u3060\u3051\u3067\u306a\u304f\u3001\u4ed5\u69d8\u66f8\u306e\u306a\u3044\u5de8\u5927\u306a\u30b7\u30b9\u30c6\u30e0\u306f\u5909\u66f4\u306e\u5f71\u97ff\u7bc4\u56f2\u304c\u4e88\u6e2c\u3067\u304d\u305a\u3001\u30af\u30e9\u30a6\u30c9\u3084AI\u306a\u3069\u6700\u65b0\u30b5\u30fc\u30d3\u30b9\u3068\u306e\u9023\u643a\u3082\u56f0\u96e3\u3067\u3059\u3002\u7d50\u679c\u3068\u3057\u3066\u3001DX\u63a8\u9032\u3092\u963b\u3080\u5927\u304d\u306a\u30dc\u30c8\u30eb\u30cd\u30c3\u30af\u3068\u306a\u308a\u3001\u65b0\u6a5f\u80fd\u8ffd\u52a0\u306b\u3082\u591a\u5927\u306a\u30b3\u30b9\u30c8\u3068\u671f\u9593\u3092\u8981\u3059\u308b\u70b9\u304c\u4f01\u696d\u306e\u6df1\u523b\u306a\u7d4c\u55b6\u8ab2\u984c\u3068\u306a\u3063\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Q5. COBOL\u30b7\u30b9\u30c6\u30e0\u306e\u79fb\u884c\u306f\u3069\u306e\u3088\u3046\u306b\u9032\u3081\u308b\u3079\u304d\u3067\u3059\u304b\uff1f<\/strong><\/h3>\n\n\n\n<p>COBOL\u30b7\u30b9\u30c6\u30e0\u306e\u79fb\u884c\u3067\u306f\u3001\u307e\u305a\u65e2\u5b58\u30b7\u30b9\u30c6\u30e0\u306e\u696d\u52d9\u30ed\u30b8\u30c3\u30af\u3084\u8cc7\u7523\u3092\u5206\u6790\u3057\u3001\u5f71\u97ff\u7bc4\u56f2\u3092\u628a\u63e1\u3057\u305f\u3046\u3048\u3067\u3001\u6a5f\u80fd\u5358\u4f4d\u30fb\u696d\u52d9\u5358\u4f4d\u3067\u6bb5\u968e\u7684\u306b\u79fb\u884c\u3092\u9032\u3081\u308b\u3053\u3068\u304c\u91cd\u8981\u3067\u3059\u3002\u4e00\u822c\u7684\u306b\u306f\u3001\u30ec\u30ac\u30b7\u30fc\u30de\u30a4\u30b0\u30ec\u30fc\u30b7\u30e7\u30f3\u306e\u624b\u6cd5\u3092\u63a1\u7528\u3057\u3001COBOL\u8cc7\u7523\u3092\u6d3b\u7528\u3057\u306a\u304c\u3089Java\u306a\u3069\u306e\u30e2\u30c0\u30f3\u74b0\u5883\u3078\u79fb\u884c\u3059\u308b\u3053\u3068\u3067\u3001\u30b3\u30b9\u30c8\u3084\u30ea\u30b9\u30af\u3092\u6291\u3048\u306a\u304c\u3089\u30e2\u30c0\u30ca\u30a4\u30bc\u30fc\u30b7\u30e7\u30f3\u3092\u5b9f\u73fe\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u30eb\u30d3\u30ca\u30bd\u30d5\u30c8\u30a6\u30a8\u30a2\u3067\u306f\u3001129\u540d\u306eCOBOL\u30a8\u30f3\u30b8\u30cb\u30a2\u306815\u5e74\u4ee5\u4e0a\u306e\u91d1\u878d\u30b7\u30b9\u30c6\u30e0\u958b\u767a\u5b9f\u7e3e\u3092\u6d3b\u304b\u3057\u3001\u73fe\u72b6\u5206\u6790\u304b\u3089\u8a2d\u8a08\u30fb\u958b\u767a\u30fb\u30c6\u30b9\u30c8\u30fb\u79fb\u884c\u307e\u3067\u30ef\u30f3\u30b9\u30c8\u30c3\u30d7\u3067\u652f\u63f4\u3057\u3066\u3044\u307e\u3059\u3002COBOL\u30b7\u30b9\u30c6\u30e0\u306e\u904b\u7528\u4fdd\u5b88\u3084\u79fb\u884c\u3092\u3054\u691c\u8a0e\u306e\u969b\u306f\u3001\u304a\u6c17\u8efd\u306b\u3054\u76f8\u8ac7\u304f\u3060\u3055\u3044\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>COBOL\u8a00\u8a9e\uff08\u30b3\u30dc\u30eb\uff09\u3068\u805e\u304f\u3068\u3001\u300c\u53e4\u3044\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u8a00\u8a9e\u300d\u300c\u30ec\u30ac\u30b7\u30fc\u30b7\u30b9\u30c6\u30e0\u3067\u3057\u304b\u4f7f\u308f\u308c\u3066\u3044\u306a\u3044\u6280\u8853\u300d\u3068\u3044\u3063\u305f\u30a4\u30e1\u30fc\u30b8\u3092\u6301\u3064\u65b9\u3082\u591a\u3044\u306e\u3067\u306f\u306a\u3044\u3067\u3057\u3087\u3046\u304b\u3002 \u3057\u304b\u3057\u5b9f\u969b\u306b\u306f\u3001COBOL\u306f\u73fe\u5728\u3082\u9280\u884c\u30fb\u4fdd\u967a\u30fb\u8a3c\u5238\u306a\u3069\u306e\u91d1\u878d\u6a5f\u95a2\u3092\u306f\u3058\u3081\u3001\u5b98\u516c\u5e81\u3084\u5927\u4f01\u696d\u306e\u57fa\u5e79\u30b7\u30b9\u30c6\u30e0\u3067\u5e45\u5e83\u304f\u5229\u7528\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u9577\u5e74\u306b\u308f\u305f\u308a\u5b89\u5b9a\u904b\u7528\u3055\u308c\u3066\u304d\u305f\u5b9f\u7e3e\u3092\u6301\u3061\u3001\u793e\u4f1a\u30a4\u30f3\u30d5\u30e9\u3092\u652f\u3048\u308b\u91cd\u8981\u306a\u6280\u8853\u306e\u4e00\u3064\u3067\u3059\u3002 \u305d\u306e\u7406\u7531\u306f\u3001\u82f1\u8a9e\u306b\u8fd1\u3044\u6587\u6cd5\u306b\u3088\u308b\u9ad8\u3044\u53ef\u8aad\u6027\u306b\u52a0\u3048\u3001\u5927\u91cf\u30c7\u30fc\u30bf\u3092\u9ad8\u901f\u304b\u3064\u5b89\u5b9a\u3057\u3066\u51e6\u7406\u3067\u304d\u308b\u4fe1\u983c\u6027\u3001\u305d\u3057\u3066\u9577\u671f\u9593\u306e\u904b\u7528\u306b\u8010\u3048\u308b\u5805\u7262\u6027\u306b\u3042\u308a\u307e\u3059\u3002\u8fd1\u5e74\u3067\u306f\u30ec\u30ac\u30b7\u30fc\u30e2\u30c0\u30ca\u30a4\u30bc\u30fc\u30b7\u30e7\u30f3\u304c\u9032\u3080\u4e00\u65b9\u3067\u3001\u65e2\u5b58\u8cc7\u7523\u3092\u6d3b\u304b\u3057\u306a\u304c\u3089COBOL\u30b7\u30b9\u30c6\u30e0\u3092\u7dad\u6301\u30fb\u5237\u65b0\u3059\u308b\u30cb\u30fc\u30ba\u3082\u9ad8\u307e\u3063\u3066\u304a\u308a\u3001\u305d\u306e\u4fa1\u5024\u306f\u4eca\u306a\u304a\u5931\u308f\u308c\u3066\u3044\u307e\u305b\u3093\u3002 \u4e00\u65b9\u3067\u3001COBOL\u30a8\u30f3\u30b8\u30cb\u30a2\u306e\u9ad8\u9f62\u5316\u3084\u4eba\u6750\u4e0d\u8db3\u3001\u30ec\u30ac\u30b7\u30fc\u30b7\u30b9\u30c6\u30e0\u306e\u7dad\u6301\u30fb\u30e2\u30c0\u30ca\u30a4\u30bc\u30fc\u30b7\u30e7\u30f3\u3068\u3044\u3063\u305f\u8ab2\u984c\u3082\u9855\u5728\u5316\u3057\u3066\u3044\u307e\u3059\u3002\u305d\u306e\u305f\u3081\u8fd1\u5e74\u3067\u306f\u3001\u300cCOBOL\u306f\u672c\u5f53\u306b\u6642\u4ee3\u9045\u308c\u306a\u306e\u304b\u300d\u300c\u4eca\u5f8c\u3082\u4f7f\u308f\u308c\u7d9a\u3051\u308b\u306e\u304b\u300d\u3068\u3044\u3063\u305f\u5c06\u6765\u6027\u306b\u95a2\u3059\u308b\u8b70\u8ad6\u3082\u6d3b\u767a\u306b\u306a\u3063\u3066\u3044\u307e\u3059\u3002 \u3067\u306f\u3001\u306a\u305cCOBOL\u8a00\u8a9e\u306f\u8a95\u751f\u304b\u3089\u534a\u4e16\u7d00\u4ee5\u4e0a\u304c\u7d4c\u904e\u3057\u305f\u73fe\u5728\u3082\u4f7f\u308f\u308c\u7d9a\u3051\u3066\u3044\u308b\u306e\u3067\u3057\u3087\u3046\u304b\u3002\u672c\u8a18\u4e8b\u3067\u306f\u3001COBOL\u8a00\u8a9e\u306e\u6982\u8981\u3084\u7279\u5fb4\u3092\u306f\u3058\u3081\u3001\u4f7f\u308f\u308c\u7d9a\u3051\u308b\u7406\u7531\u3001\u30e1\u30ea\u30c3\u30c8\u30fb\u30c7\u30e1\u30ea\u30c3\u30c8\u3001\u73fe\u5728\u306e\u8ab2\u984c\u3001\u3055\u3089\u306b\u4eca\u5f8c\u306e\u5c06\u6765\u6027\u307e\u3067\u308f\u304b\u308a\u3084\u3059\u304f\u89e3\u8aac\u3057\u307e\u3059\u3002 COBOL\uff08\u30b3\u30dc\u30eb\uff09\u8a00\u8a9e\u3068\u306f\uff1f COBOL\uff08\u30b3\u30dc\u30eb\uff09\u3068\u306f\u30011959\u5e74\u306b\u30a2\u30e1\u30ea\u30ab\u3067\u8a95\u751f\u3057\u305f\u3001\u4e8b\u52d9\u51e6\u7406\u30fb\u30d3\u30b8\u30cd\u30b9\u696d\u52d9\u306b\u7279\u5316\u3057\u3066\u958b\u767a\u3055\u308c\u305f\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u8a00\u8a9e\u3067\u3059\u3002\u6b63\u5f0f\u540d\u79f0\u306f\u300cCommon Business Oriented Language\u300d\u3001\u76f4\u8a33\u3059\u308b\u3068\u300c\u5171\u901a\u4e8b\u52d9\u51e6\u7406\u5411\u3051\u8a00\u8a9e\u300d\u3092\u610f\u5473\u3057\u307e\u3059\u3002 1950\u5e74\u4ee3\u5f8c\u534a\u3001\u30b3\u30f3\u30d4\u30e5\u30fc\u30bf\u30fc\u306e\u4e16\u754c\u306b\u306f\u30a2\u30bb\u30f3\u30d6\u30e9\u3084FORTRAN\u306a\u3069\u8907\u6570\u306e\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u8a00\u8a9e\u304c\u5b58\u5728\u3057\u3066\u3044\u307e\u3057\u305f\u3002\u3057\u304b\u3057\u3053\u308c\u3089\u306f\u6a5f\u68b0\u5bc4\u308a\u306e\u8a18\u8ff0\u304c\u591a\u304f\u3001\u30a8\u30f3\u30b8\u30cb\u30a2\u4ee5\u5916\u306e\u4eba\u9593\u306b\u306f\u7406\u89e3\u304c\u96e3\u3057\u3044\u3068\u3044\u3046\u5927\u304d\u306a\u8ab2\u984c\u3092\u62b1\u3048\u3066\u3044\u307e\u3057\u305f\u3002 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