{"id":477969,"date":"2023-08-09T09:23:08","date_gmt":"2023-08-09T09:23:08","guid":{"rendered":""},"modified":"2023-09-05T11:15:46","modified_gmt":"2023-09-05T11:15:46","slug":"master-boot-record-mbr","status":"publish","type":"wiki","link":"https:\/\/oneproxy.pro\/jp\/wiki\/master-boot-record-mbr\/","title":{"rendered":"\u30de\u30b9\u30bf\u30fc\u30d6\u30fc\u30c8\u30ec\u30b3\u30fc\u30c9 (MBR)"},"content":{"rendered":"<p>\u30de\u30b9\u30bf\u30fc \u30d6\u30fc\u30c8 \u30ec\u30b3\u30fc\u30c9 (MBR) \u306f\u3001\u30aa\u30da\u30ec\u30fc\u30c6\u30a3\u30f3\u30b0 \u30b7\u30b9\u30c6\u30e0\u306e\u8d77\u52d5\u306b\u5fc5\u8981\u306a\u60c5\u5831\u3092\u542b\u3080\u30b9\u30c8\u30ec\u30fc\u30b8 \u30c7\u30d0\u30a4\u30b9\u4e0a\u306e\u7279\u5b9a\u306e\u9818\u57df\u3067\u3059\u3002\u30d6\u30fc\u30c8\u30ed\u30fc\u30c0\u30fc\u3068\u30d1\u30fc\u30c6\u30a3\u30b7\u30e7\u30f3 \u30c6\u30fc\u30d6\u30eb\u60c5\u5831\u3092\u4fdd\u6301\u3057\u3066\u304a\u308a\u3001\u30b7\u30b9\u30c6\u30e0\u306e\u521d\u671f\u5316\u30d7\u30ed\u30bb\u30b9\u306b\u4e0d\u53ef\u6b20\u3067\u3059\u3002MBR \u306f\u30c7\u30a3\u30b9\u30af\u306e\u5148\u982d\u306b\u3042\u308a\u3001\u307b\u3068\u3093\u3069\u306e\u30b3\u30f3\u30d4\u30e5\u30fc\u30bf \u30b7\u30b9\u30c6\u30e0\u306e\u52d5\u4f5c\u306b\u4e0d\u53ef\u6b20\u3067\u3059\u3002<\/p>\n<h2>\u30de\u30b9\u30bf\u30fc\u30d6\u30fc\u30c8\u30ec\u30b3\u30fc\u30c9 (MBR) \u306e\u8d77\u6e90\u3068\u305d\u306e\u6700\u521d\u306e\u8a00\u53ca\u306e\u6b74\u53f2<\/h2>\n<p>MBR \u306e\u6982\u5ff5\u306f\u3001IBM \u306e Personal Computer DOS 2.0 \u304c\u30ea\u30ea\u30fc\u30b9\u3055\u308c\u305f 1983 \u5e74\u306b\u307e\u3067\u9061\u308a\u307e\u3059\u3002\u3053\u306e\u8a2d\u8a08\u306f\u3001\u30aa\u30da\u30ec\u30fc\u30c6\u30a3\u30f3\u30b0 \u30b7\u30b9\u30c6\u30e0\u306e\u8aad\u307f\u8fbc\u307f\u30e1\u30ab\u30cb\u30ba\u30e0\u306e\u9032\u5316\u3067\u3042\u308a\u3001\u73fe\u5728\u4f7f\u7528\u3055\u308c\u3066\u3044\u308b\u591a\u304f\u306e\u30b7\u30b9\u30c6\u30e0\u306e\u57fa\u790e\u3092\u7bc9\u304d\u307e\u3057\u305f\u3002MBR \u5f62\u5f0f\u306f\u6a19\u6e96\u3068\u306a\u308a\u3001\u305d\u306e\u5f8c\u306e\u30aa\u30da\u30ec\u30fc\u30c6\u30a3\u30f3\u30b0 \u30b7\u30b9\u30c6\u30e0\u3084\u30d7\u30e9\u30c3\u30c8\u30d5\u30a9\u30fc\u30e0\u3067\u63a1\u7528\u3055\u308c\u3001\u9069\u5fdc\u3055\u308c\u307e\u3057\u305f\u3002<\/p>\n<h2>\u30de\u30b9\u30bf\u30fc \u30d6\u30fc\u30c8 \u30ec\u30b3\u30fc\u30c9 (MBR) \u306b\u95a2\u3059\u308b\u8a73\u7d30\u60c5\u5831: \u30c8\u30d4\u30c3\u30af\u306e\u62e1\u5f35 \u30de\u30b9\u30bf\u30fc \u30d6\u30fc\u30c8 \u30ec\u30b3\u30fc\u30c9 (MBR)<\/h2>\n<p>MBR \u306f 512 \u30d0\u30a4\u30c8\u3067\u69cb\u6210\u3055\u308c\u3001\u6b21\u306e 3 \u3064\u306e\u91cd\u8981\u306a\u90e8\u5206\u304c\u542b\u307e\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n<ol>\n<li><strong>\u30d6\u30fc\u30c8\u30b3\u30fc\u30c9<\/strong> (446 \u30d0\u30a4\u30c8): \u30aa\u30da\u30ec\u30fc\u30c6\u30a3\u30f3\u30b0 \u30b7\u30b9\u30c6\u30e0\u306e\u8d77\u52d5\u306b\u5fc5\u8981\u306a\u30de\u30b7\u30f3 \u30b3\u30fc\u30c9\u3002<\/li>\n<li><strong>\u30d1\u30fc\u30c6\u30a3\u30b7\u30e7\u30f3\u30c6\u30fc\u30d6\u30eb<\/strong> (64 \u30d0\u30a4\u30c8): \u30c7\u30d0\u30a4\u30b9\u4e0a\u306e\u30d1\u30fc\u30c6\u30a3\u30b7\u30e7\u30f3\u306b\u95a2\u3059\u308b\u60c5\u5831 (\u30b5\u30a4\u30ba\u3084\u30bf\u30a4\u30d7\u306a\u3069)\u3002<\/li>\n<li><strong>\u30b5\u30a4\u30f3<\/strong> (2 \u30d0\u30a4\u30c8): \u691c\u8a3c\u30c1\u30a7\u30c3\u30af\u3002\u901a\u5e38\u306f 0xAA55 \u306b\u8a2d\u5b9a\u3055\u308c\u307e\u3059\u3002<\/li>\n<\/ol>\n<p>MBR \u306b\u3088\u308a\u3001BIOS \u307e\u305f\u306f UEFI \u306f\u30aa\u30da\u30ec\u30fc\u30c6\u30a3\u30f3\u30b0 \u30b7\u30b9\u30c6\u30e0\u3092\u898b\u3064\u3051\u3001\u30d6\u30fc\u30c8 \u30b7\u30fc\u30b1\u30f3\u30b9\u3092\u521d\u671f\u5316\u3057\u3001OS \u3092\u5b9f\u884c\u3059\u308b\u305f\u3081\u306e\u74b0\u5883\u3092\u8a2d\u5b9a\u3067\u304d\u307e\u3059\u3002<\/p>\n<h2>\u30de\u30b9\u30bf\u30fc \u30d6\u30fc\u30c8 \u30ec\u30b3\u30fc\u30c9 (MBR) \u306e\u5185\u90e8\u69cb\u9020: \u30de\u30b9\u30bf\u30fc \u30d6\u30fc\u30c8 \u30ec\u30b3\u30fc\u30c9 (MBR) \u306e\u4ed5\u7d44\u307f<\/h2>\n<p>MBR \u306e\u69cb\u9020\u306e\u5185\u8a33\u306f\u6b21\u306e\u3068\u304a\u308a\u3067\u3059\u3002<\/p>\n<table>\n<thead>\n<tr>\n<th>\u30bb\u30af\u30b7\u30e7\u30f3<\/th>\n<th>\u30b5\u30a4\u30ba\uff08\u30d0\u30a4\u30c8\uff09<\/th>\n<th>\u8aac\u660e<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u30d6\u30fc\u30c8\u30b3\u30fc\u30c9<\/td>\n<td>446<\/td>\n<td>\u30b7\u30b9\u30c6\u30e0\u306e\u8d77\u52d5\u624b\u9806\u304c\u542b\u307e\u308c\u3066\u3044\u307e\u3059<\/td>\n<\/tr>\n<tr>\n<td>\u30d1\u30fc\u30c6\u30a3\u30b7\u30e7\u30f3\u30c6\u30fc\u30d6\u30eb<\/td>\n<td>64<\/td>\n<td>\u30c7\u30a3\u30b9\u30af\u30d1\u30fc\u30c6\u30a3\u30b7\u30e7\u30f3\u306e\u8a73\u7d30\u3092\u4fdd\u6301\u3057\u307e\u3059<\/td>\n<\/tr>\n<tr>\n<td>\u30b5\u30a4\u30f3<\/td>\n<td>2<\/td>\n<td>MBR\u306e\u691c\u8a3c\u30c1\u30a7\u30c3\u30af\u3068\u3057\u3066\u6a5f\u80fd\u3059\u308b<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u30b7\u30b9\u30c6\u30e0\u306e\u96fb\u6e90\u304c\u30aa\u30f3\u306b\u306a\u308b\u3068\u3001BIOS \u307e\u305f\u306f UEFI \u306f MBR \u3092\u8aad\u307f\u53d6\u308a\u3001\u30d6\u30fc\u30c8 \u30b3\u30fc\u30c9\u3092\u5b9f\u884c\u3057\u3001\u30d1\u30fc\u30c6\u30a3\u30b7\u30e7\u30f3 \u30c6\u30fc\u30d6\u30eb\u3092\u53c2\u7167\u3057\u3066\u3001\u30aa\u30da\u30ec\u30fc\u30c6\u30a3\u30f3\u30b0 \u30b7\u30b9\u30c6\u30e0\u3092\u542b\u3080\u30a2\u30af\u30c6\u30a3\u30d6\u306a\u30d1\u30fc\u30c6\u30a3\u30b7\u30e7\u30f3\u3092\u898b\u3064\u3051\u307e\u3059\u3002<\/p>\n<h2>\u30de\u30b9\u30bf\u30fc \u30d6\u30fc\u30c8 \u30ec\u30b3\u30fc\u30c9 (MBR) \u306e\u4e3b\u306a\u6a5f\u80fd\u306e\u5206\u6790<\/h2>\n<ul>\n<li><strong>\u30d6\u30fc\u30c8\u7ba1\u7406<\/strong>: \u30aa\u30da\u30ec\u30fc\u30c6\u30a3\u30f3\u30b0 \u30b7\u30b9\u30c6\u30e0\u3092\u30ed\u30fc\u30c9\u3059\u308b\u305f\u3081\u306e\u624b\u9806\u304c\u542b\u307e\u308c\u3066\u3044\u307e\u3059\u3002<\/li>\n<li><strong>\u30d1\u30fc\u30c6\u30a3\u30b7\u30e7\u30f3\u7ba1\u7406<\/strong>: \u6700\u5927 4 \u3064\u306e\u30d7\u30e9\u30a4\u30de\u30ea \u30d1\u30fc\u30c6\u30a3\u30b7\u30e7\u30f3\u3001\u307e\u305f\u306f 3 \u3064\u306e\u30d7\u30e9\u30a4\u30de\u30ea \u30d1\u30fc\u30c6\u30a3\u30b7\u30e7\u30f3\u3068 1 \u3064\u306e\u62e1\u5f35\u30d1\u30fc\u30c6\u30a3\u30b7\u30e7\u30f3\u3092\u5b9a\u7fa9\u3057\u307e\u3059\u3002<\/li>\n<li><strong>\u4e92\u63db\u6027<\/strong>: \u6700\u65b0\u304a\u3088\u3073\u5f93\u6765\u306e\u307b\u3068\u3093\u3069\u306e\u30aa\u30da\u30ec\u30fc\u30c6\u30a3\u30f3\u30b0 \u30b7\u30b9\u30c6\u30e0\u3067\u30b5\u30dd\u30fc\u30c8\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/li>\n<li><strong>\u30b5\u30a4\u30ba\u5236\u9650<\/strong>: \u6700\u5927 2 TB \u306e\u30c7\u30a3\u30b9\u30af \u30b5\u30a4\u30ba\u306e\u307f\u3092\u30b5\u30dd\u30fc\u30c8\u3057\u307e\u3059\u3002<\/li>\n<\/ul>\n<h2>\u30de\u30b9\u30bf\u30fc\u30d6\u30fc\u30c8\u30ec\u30b3\u30fc\u30c9\uff08MBR\uff09\u306e\u7a2e\u985e\uff1a\u30c6\u30fc\u30d6\u30eb\u3068\u30ea\u30b9\u30c8\u3092\u4f7f\u7528\u3057\u3066\u66f8\u304d\u8fbc\u3080<\/h2>\n<p>MBR \u81ea\u4f53\u306b\u306f\u8907\u6570\u306e\u7a2e\u985e\u304c\u3042\u308b\u308f\u3051\u3067\u306f\u306a\u304f\u3001\u3055\u307e\u3056\u307e\u306a\u30aa\u30da\u30ec\u30fc\u30c6\u30a3\u30f3\u30b0 \u30b7\u30b9\u30c6\u30e0\u3084 BIOS \u30e1\u30fc\u30ab\u30fc\u306b\u3088\u3063\u3066\u5b9f\u88c5\u304c\u7570\u306a\u308a\u307e\u3059\u3002<\/p>\n<h2>\u30de\u30b9\u30bf\u30fc\u30d6\u30fc\u30c8\u30ec\u30b3\u30fc\u30c9\uff08MBR\uff09\u306e\u4f7f\u7528\u65b9\u6cd5\u3001\u4f7f\u7528\u306b\u95a2\u9023\u3059\u308b\u554f\u984c\u3068\u305d\u306e\u89e3\u6c7a\u7b56<\/h2>\n<p>MBR \u306f OS \u306e\u8d77\u52d5\u3068\u30c7\u30a3\u30b9\u30af \u30d1\u30fc\u30c6\u30a3\u30b7\u30e7\u30f3\u306e\u7ba1\u7406\u306b\u4f7f\u7528\u3055\u308c\u307e\u3059\u3002\u305f\u3060\u3057\u3001\u3044\u304f\u3064\u304b\u306e\u8ab2\u984c\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<ul>\n<li><strong>\u9650\u5b9a\u7684\u306a\u30d1\u30fc\u30c6\u30a3\u30b7\u30e7\u30f3\u5206\u5272<\/strong>: MBR \u306f 4 \u3064\u306e\u30d7\u30e9\u30a4\u30de\u30ea \u30d1\u30fc\u30c6\u30a3\u30b7\u30e7\u30f3\u306e\u307f\u3092\u30b5\u30dd\u30fc\u30c8\u3059\u308b\u305f\u3081\u3001\u5236\u9650\u304c\u3042\u308b\u5834\u5408\u304c\u3042\u308a\u307e\u3059\u3002<\/li>\n<li><strong>\u30b5\u30a4\u30ba\u5236\u9650<\/strong>: MBR \u306f 2 TB \u3092\u8d85\u3048\u308b\u30c7\u30a3\u30b9\u30af\u3092\u51e6\u7406\u3067\u304d\u307e\u305b\u3093\u3002<\/li>\n<li><strong>\u8106\u5f31\u6027<\/strong>: \u7834\u640d\u3084\u60aa\u610f\u306e\u3042\u308b\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u304c\u767a\u751f\u3057\u3084\u3059\u304f\u306a\u308a\u307e\u3059\u3002<\/li>\n<\/ul>\n<p>\u89e3\u6c7a\u7b56:<\/p>\n<ul>\n<li><strong>GPT\u306e\u4f7f\u7528<\/strong>: GUID \u30d1\u30fc\u30c6\u30a3\u30b7\u30e7\u30f3 \u30c6\u30fc\u30d6\u30eb (GPT) \u306f\u3001MBR \u306e\u5236\u9650\u3092\u514b\u670d\u3059\u308b\u65b0\u3057\u3044\u6a19\u6e96\u3067\u3059\u3002<\/li>\n<li><strong>\u5b9a\u671f\u7684\u306a\u30d0\u30c3\u30af\u30a2\u30c3\u30d7<\/strong>: MBR \u306e\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u3092\u4fdd\u6301\u3057\u3066\u304a\u304f\u3068\u3001\u7834\u640d\u3057\u305f\u5834\u5408\u306b\u56de\u5fa9\u3057\u3084\u3059\u304f\u306a\u308a\u307e\u3059\u3002<\/li>\n<\/ul>\n<h2>\u4e3b\u306a\u7279\u5fb4\u3068\u985e\u4f3c\u7528\u8a9e\u3068\u306e\u6bd4\u8f03\u3092\u8868\u3068\u30ea\u30b9\u30c8\u3067\u307e\u3068\u3081\u307e\u3057\u305f<\/h2>\n<p>MBR \u3068 GPT \u306e\u6bd4\u8f03\u306f\u6b21\u306e\u3068\u304a\u308a\u3067\u3059\u3002<\/p>\n<table>\n<thead>\n<tr>\n<th>\u7279\u5fb4<\/th>\n<th>\uff2d\uff22\uff32<\/th>\n<th>GPT<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u6700\u5927\u30c7\u30a3\u30b9\u30af\u30b5\u30a4\u30ba<\/td>\n<td>2TB<\/td>\n<td>9.4 \u30b8\u30d6\u30e9\u30eb\u30bf\u30eb<\/td>\n<\/tr>\n<tr>\n<td>\u30d1\u30fc\u30c6\u30a3\u30b7\u30e7\u30f3\u30b5\u30dd\u30fc\u30c8<\/td>\n<td>4 \u30d7\u30e9\u30a4\u30de\u30ea\u30fc<\/td>\n<td>128+ \u30d7\u30e9\u30a4\u30de\u30ea<\/td>\n<\/tr>\n<tr>\n<td>\u4fe1\u983c\u6027<\/td>\n<td>\u5c11\u306a\u3044<\/td>\n<td>\u3055\u3089\u306b\uff08\u5197\u9577\u6027\u3042\u308a\uff09<\/td>\n<\/tr>\n<tr>\n<td>\u4e92\u63db\u6027<\/td>\n<td>\u5e83\u3044<\/td>\n<td>\u73fe\u4ee3\u306e\u30b7\u30b9\u30c6\u30e0<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>\u30de\u30b9\u30bf\u30fc\u30d6\u30fc\u30c8\u30ec\u30b3\u30fc\u30c9\uff08MBR\uff09\u306b\u95a2\u3059\u308b\u5c06\u6765\u306e\u5c55\u671b\u3068\u6280\u8853<\/h2>\n<p>\u6700\u65b0\u306e\u30b7\u30b9\u30c6\u30e0\u3068\u30c6\u30af\u30ce\u30ed\u30b8\u30fc\u306e\u767a\u5c55\u306b\u4f34\u3044\u3001MBR \u306f\u5f90\u3005\u306b GPT \u306b\u7f6e\u304d\u63db\u3048\u3089\u308c\u3064\u3064\u3042\u308a\u307e\u3059\u3002\u3057\u304b\u3057\u3001MBR \u306f\u30ec\u30ac\u30b7\u30fc \u30b7\u30b9\u30c6\u30e0\u3084\u7279\u5b9a\u306e\u7d44\u307f\u8fbc\u307f\u30d7\u30e9\u30c3\u30c8\u30d5\u30a9\u30fc\u30e0\u3067\u306f\u4f9d\u7136\u3068\u3057\u3066\u91cd\u8981\u306a\u4f4d\u7f6e\u3092\u5360\u3081\u3066\u3044\u307e\u3059\u3002\u5c06\u6765\u7684\u306b\u306f\u3001\u3088\u308a\u9ad8\u5ea6\u306a\u30d6\u30fc\u30c8 \u30e1\u30ab\u30cb\u30ba\u30e0\u306b\u5b8c\u5168\u306b\u79fb\u884c\u3055\u308c\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u304c\u3001MBR \u306f\u7279\u5b9a\u306e\u30cb\u30c3\u30c1\u306a\u5206\u91ce\u3067\u306f\u3057\u3070\u3089\u304f\u4f7f\u7528\u3055\u308c\u7d9a\u3051\u308b\u3068\u601d\u308f\u308c\u307e\u3059\u3002<\/p>\n<h2>\u30d7\u30ed\u30ad\u30b7 \u30b5\u30fc\u30d0\u30fc\u306e\u4f7f\u7528\u65b9\u6cd5\u3084\u30de\u30b9\u30bf\u30fc \u30d6\u30fc\u30c8 \u30ec\u30b3\u30fc\u30c9 (MBR) \u3068\u306e\u95a2\u9023\u4ed8\u3051\u65b9\u6cd5<\/h2>\n<p>OneProxy \u306a\u3069\u306e\u30d7\u30ed\u30ad\u30b7 \u30b5\u30fc\u30d0\u30fc\u306f\u4e3b\u306b\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u64cd\u4f5c\u3092\u51e6\u7406\u3057\u3001MBR \u3068\u306f\u76f4\u63a5\u95a2\u4fc2\u304c\u3042\u308a\u307e\u305b\u3093\u3002\u305f\u3060\u3057\u3001MBR \u306a\u3069\u306e\u30b7\u30b9\u30c6\u30e0\u306e\u8d77\u52d5\u3068\u30d1\u30fc\u30c6\u30a3\u30b7\u30e7\u30f3\u5206\u5272\u306e\u57fa\u790e\u3092\u7406\u89e3\u3059\u308b\u3053\u3068\u306f\u3001\u5305\u62ec\u7684\u306a\u30b7\u30b9\u30c6\u30e0\u7ba1\u7406\u3068\u3001\u30b5\u30fc\u30d0\u30fc\u306e\u57fa\u76e4\u3068\u306a\u308b\u30cf\u30fc\u30c9\u30a6\u30a7\u30a2\u304c\u6b63\u3057\u304f\u69cb\u6210\u3055\u308c\u3066\u3044\u308b\u3053\u3068\u3092\u78ba\u8a8d\u3059\u308b\u305f\u3081\u306b\u5f79\u7acb\u3061\u307e\u3059\u3002<\/p>\n<h2>\u95a2\u9023\u30ea\u30f3\u30af<\/h2>\n<ul>\n<li><a href=\"https:\/\/docs.microsoft.com\/en-us\/windows-server\/storage\/disk-management\/mbr\" target=\"_new\" rel=\"noopener nofollow\">Microsoft \u306e MBR \u306e\u6982\u8981<\/a><\/li>\n<li><a href=\"https:\/\/www.ibm.com\/docs\/en\" target=\"_new\" rel=\"noopener nofollow\">IBM \u306e\u30aa\u30ea\u30b8\u30ca\u30eb\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8<\/a><\/li>\n<li><a href=\"https:\/\/en.wikipedia.org\/wiki\/Master_boot_record\" target=\"_new\" rel=\"noopener nofollow\">\u30de\u30b9\u30bf\u30fc\u30d6\u30fc\u30c8\u30ec\u30b3\u30fc\u30c9\u306b\u95a2\u3059\u308bWikipedia\u306e\u30a8\u30f3\u30c8\u30ea<\/a><\/li>\n<li><a href=\"https:\/\/oneproxy.pro\/jp\/\" target=\"_new\" rel=\"noopener\">OneProxy\u306e\u30a6\u30a7\u30d6\u30b5\u30a4\u30c8<\/a> \u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u304a\u3088\u3073\u30d7\u30ed\u30ad\u30b7\u7ba1\u7406\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u306e\u8a73\u7d30\u306b\u3064\u3044\u3066\u306f\u3001\u3053\u3061\u3089\u3092\u3054\u89a7\u304f\u3060\u3055\u3044\u3002<\/li>\n<\/ul>","protected":false},"featured_media":468871,"menu_order":0,"template":"","meta":{"_acf_changed":false,"content-type":"","inline_featured_image":false,"footnotes":""},"class_list":["post-477969","wiki","type-wiki","status-publish","has-post-thumbnail","hentry"],"acf":{"faq_title":"Frequently Asked Questions about <mark>Master Boot Record (MBR)<\/mark>","faq_items":[{"question":"What is the Master Boot Record (MBR)?","answer":"<p>The Master Boot Record (MBR) is a specific region on a storage device containing information necessary to boot the operating system. It includes boot code, a partition table, and a signature, collectively allowing the BIOS or UEFI to locate and load the operating system.<\/p>"},{"question":"When was the Master Boot Record (MBR) first introduced?","answer":"<p>The Master Boot Record (MBR) was first introduced in 1983 with the release of IBM's Personal Computer DOS 2.0. It became a standard format subsequently adopted by various operating systems and platforms.<\/p>"},{"question":"What are the main components of the Master Boot Record (MBR)?","answer":"<p>The MBR consists of three main parts: Boot Code (446 bytes) containing machine code for booting, Partition Table (64 bytes) with details of the device's partitions, and Signature (2 bytes) acting as a validation check.<\/p>"},{"question":"What are the limitations of the Master Boot Record (MBR)?","answer":"<p>The MBR has some limitations, including support for only four primary partitions, a maximum disk size of 2 TB, and vulnerability to corruption and malicious software.<\/p>"},{"question":"How does the Master Boot Record (MBR) differ from the GUID Partition Table (GPT)?","answer":"<p>MBR supports up to 2 TB disk size and 4 primary partitions, whereas GPT can handle disk sizes up to 9.4 ZB and supports 128+ primary partitions. GPT also offers more reliability with redundancy features.<\/p>"},{"question":"What are some modern solutions to overcome the limitations of MBR?","answer":"<p>One of the main solutions to overcome MBR's limitations is using the GUID Partition Table (GPT), a newer standard that supports larger disk sizes and more partitions. Regular backups of MBR can also aid in recovery if it becomes corrupted.<\/p>"},{"question":"Is there a direct relationship between proxy servers like OneProxy and the Master Boot Record (MBR)?","answer":"<p>No, proxy servers like OneProxy mainly deal with network operations and don't have a direct relationship with MBR. However, understanding MBR fundamentals can be valuable for comprehensive systems management.<\/p>"},{"question":"What are the future prospects related to Master Boot Record (MBR)?","answer":"<p>While MBR is gradually being replaced by more advanced boot mechanisms like GPT, it still holds relevance in legacy systems and certain embedded platforms. The future may see a complete shift to newer technologies, but MBR is likely to remain in specific niches for some time.<\/p>"}]},"_links":{"self":[{"href":"https:\/\/oneproxy.pro\/jp\/wp-json\/wp\/v2\/wiki\/477969","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/oneproxy.pro\/jp\/wp-json\/wp\/v2\/wiki"}],"about":[{"href":"https:\/\/oneproxy.pro\/jp\/wp-json\/wp\/v2\/types\/wiki"}],"version-history":[{"count":0,"href":"https:\/\/oneproxy.pro\/jp\/wp-json\/wp\/v2\/wiki\/477969\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/oneproxy.pro\/jp\/wp-json\/wp\/v2\/media\/468871"}],"wp:attachment":[{"href":"https:\/\/oneproxy.pro\/jp\/wp-json\/wp\/v2\/media?parent=477969"}],"curies":[{"name":"\u3046\u30fc\u3093","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}