打开App
360P
计算机基础知识-信息与数据[01]
山东专升本-第一部分：计算机基础知识1/36
![计算机基础知识-信息与数据[01]](http://p3-sign.bdxiguaimg.com/tos-cn-i-0004/add4ef638d8246ec9f4dfd6259c47f32~tplv-pk90l89vgd-crop-center:576:324.jpeg?appId=3586&biz_tag=list_custom%2Fnone&channelId=0&customType=custom%2Fnone&from=704_middle_image&imageType=list&isImmersiveScene=0&is_ios=1&is_stream=0&lk3s=9d3f5bff&logId=2025042711490644ED8BB9D708CB150AB1&requestFrom=704&version_code=80402&x-expires=1777261746&x-signature=iDgpxSfYYvX4QbghGK3rnUHZCSs%3D)
App13:50![计算机基础知识-信息技术[02]](http://p3-sign.bdxiguaimg.com/tos-cn-i-0004/065a3711332442cd9bf40924ebab1ba5~tplv-pk90l89vgd-crop-center:576:324.jpeg?appId=3586&biz_tag=list_custom%2Fnone&channelId=0&customType=custom%2Fnone&from=704_middle_image&imageType=list&isImmersiveScene=0&is_ios=1&is_stream=0&lk3s=9d3f5bff&logId=2025042711490644ED8BB9D708CB150AB1&requestFrom=704&version_code=80402&x-expires=1777261746&x-signature=m%2FXNKV38%2FSJyTNXvAS3lLJ8oYBA%3D)
App08:05![计算机基础知识-信息社会与计算机文化内涵[03]](http://p26-sign.bdxiguaimg.com/tos-cn-i-0004/490ad38be7e947d087ccb6b89aa0aecd~tplv-pk90l89vgd-crop-center:576:324.jpeg?appId=3586&biz_tag=list_custom%2Fnone&channelId=0&customType=custom%2Fnone&from=704_middle_image&imageType=list&isImmersiveScene=0&is_ios=1&is_stream=0&lk3s=9d3f5bff&logId=2025042711490644ED8BB9D708CB150AB1&requestFrom=704&version_code=80402&x-expires=1777261746&x-signature=3iHOeAAACzjHiWRboBV9Om%2Bu150%3D)
App05:36![计算机基础知识-计算机的起源与发展[04]](http://p3-sign.bdxiguaimg.com/tos-cn-i-0004/0081cc764b064bacb05271d47eab9720~tplv-pk90l89vgd-crop-center:576:324.jpeg?appId=3586&biz_tag=list_custom%2Fnone&channelId=0&customType=custom%2Fnone&from=704_middle_image&imageType=list&isImmersiveScene=0&is_ios=1&is_stream=0&lk3s=9d3f5bff&logId=2025042711490644ED8BB9D708CB150AB1&requestFrom=704&version_code=80402&x-expires=1777261746&x-signature=%2Fg8B31nsWf3cMCH2yWEsl%2F6aPeI%3D)
App09:58![计算机基础知识-计算机的特点[05]](http://p3-sign.bdxiguaimg.com/tos-cn-i-0004/ca7cda33b1ee44b9aaf513f5370aa031~tplv-pk90l89vgd-crop-center:576:324.jpeg?appId=3586&biz_tag=list_custom%2Fnone&channelId=0&customType=custom%2Fnone&from=704_middle_image&imageType=list&isImmersiveScene=0&is_ios=1&is_stream=0&lk3s=9d3f5bff&logId=2025042711490644ED8BB9D708CB150AB1&requestFrom=704&version_code=80402&x-expires=1777261746&x-signature=mmGVOjQD6SD5XldbDoL7oFX6PTo%3D)
App08:48![计算机基础知识-计算机的分类[06]](http://p26-sign.bdxiguaimg.com/tos-cn-i-0004/4d543b4bbcf346a9a07ea290e69ab4ed~tplv-pk90l89vgd-crop-center:576:324.jpeg?appId=3586&biz_tag=list_custom%2Fnone&channelId=0&customType=custom%2Fnone&from=704_middle_image&imageType=list&isImmersiveScene=0&is_ios=1&is_stream=0&lk3s=9d3f5bff&logId=2025042711490644ED8BB9D708CB150AB1&requestFrom=704&version_code=80402&x-expires=1777261746&x-signature=Koxg1PbEsmXlYEUeA41P1oTgGnE%3D)
App07:05![计算机基础知识-计算机的应用领域[07]](http://p3-sign.bdxiguaimg.com/tos-cn-i-0004/fe427434415b41e8ace30a9490690550~tplv-pk90l89vgd-crop-center:576:324.jpeg?appId=3586&biz_tag=list_custom%2Fnone&channelId=0&customType=custom%2Fnone&from=704_middle_image&imageType=list&isImmersiveScene=0&is_ios=1&is_stream=0&lk3s=9d3f5bff&logId=2025042711490644ED8BB9D708CB150AB1&requestFrom=704&version_code=80402&x-expires=1777261746&x-signature=qQZjri8sYBBI1wi1RArYtTw1Xvw%3D)
App19:35![计算机基础知识-计算机的发展趋势[08]](http://p3-sign.bdxiguaimg.com/tos-cn-i-0004/8c6e89bff04649e79d9fcd862690a1b7~tplv-pk90l89vgd-crop-center:576:324.jpeg?appId=3586&biz_tag=list_custom%2Fnone&channelId=0&customType=custom%2Fnone&from=704_middle_image&imageType=list&isImmersiveScene=0&is_ios=1&is_stream=0&lk3s=9d3f5bff&logId=2025042711490644ED8BB9D708CB150AB1&requestFrom=704&version_code=80402&x-expires=1777261746&x-signature=czy0k%2B3iW%2BOjO%2FvLH4eKPm2qfhU%3D)
App09:33![计算机基础知识-符号系统[09]](http://p26-sign.bdxiguaimg.com/tos-cn-i-0004/c545fe4e7a804e79a850fbc983294296~tplv-pk90l89vgd-crop-center:576:324.jpeg?appId=3586&biz_tag=list_custom%2Fnone&channelId=0&customType=custom%2Fnone&from=704_middle_image&imageType=list&isImmersiveScene=0&is_ios=1&is_stream=0&lk3s=9d3f5bff&logId=2025042711490644ED8BB9D708CB150AB1&requestFrom=704&version_code=80402&x-expires=1777261746&x-signature=a0k2CaOJuOE%2BPfdhiM6zv5F0kC4%3D)
App08:20![计算机基础知识-数制及其转换[10]](http://p3-sign.bdxiguaimg.com/tos-cn-i-0004/24774a368cd34475bafaa87fbbf52dbf~tplv-pk90l89vgd-crop-center:576:324.jpeg?appId=3586&biz_tag=list_custom%2Fnone&channelId=0&customType=custom%2Fnone&from=704_middle_image&imageType=list&isImmersiveScene=0&is_ios=1&is_stream=0&lk3s=9d3f5bff&logId=2025042711490644ED8BB9D708CB150AB1&requestFrom=704&version_code=80402&x-expires=1777261746&x-signature=NrvllCY49E%2FqOevR7qSqWvVHhaY%3D)
App12:40![计算机基础知识-任意进制数转换为十进制[11]](http://p3-sign.bdxiguaimg.com/tos-cn-i-0004/10f3e236dc794587860cd21631ebe3d0~tplv-pk90l89vgd-crop-center:576:324.jpeg?appId=3586&biz_tag=list_custom%2Fnone&channelId=0&customType=custom%2Fnone&from=704_middle_image&imageType=list&isImmersiveScene=0&is_ios=1&is_stream=0&lk3s=9d3f5bff&logId=2025042711490644ED8BB9D708CB150AB1&requestFrom=704&version_code=80402&x-expires=1777261746&x-signature=ek4uO67vBQtxhd8VVLS92C2LC14%3D)
App12:02![计算机基础知识-十进制转化为任意进制数[12]](http://p3-sign.bdxiguaimg.com/tos-cn-i-0004/3f98af74c37348c196cf5f32714fee52~tplv-pk90l89vgd-crop-center:576:324.jpeg?appId=3586&biz_tag=list_custom%2Fnone&channelId=0&customType=custom%2Fnone&from=704_middle_image&imageType=list&isImmersiveScene=0&is_ios=1&is_stream=0&lk3s=9d3f5bff&logId=2025042711490644ED8BB9D708CB150AB1&requestFrom=704&version_code=80402&x-expires=1777261746&x-signature=oOFiTVgV55%2B8nu8BBu%2FTwVxYA1U%3D)
App16:24![计算机基础知识-二进制与八进制转换[13]](http://p3-sign.bdxiguaimg.com/tos-cn-i-0004/67cb064303ae42a687dcbadd60741b13~tplv-pk90l89vgd-crop-center:576:324.jpeg?appId=3586&biz_tag=list_custom%2Fnone&channelId=0&customType=custom%2Fnone&from=704_middle_image&imageType=list&isImmersiveScene=0&is_ios=1&is_stream=0&lk3s=9d3f5bff&logId=2025042711490644ED8BB9D708CB150AB1&requestFrom=704&version_code=80402&x-expires=1777261746&x-signature=G1eypnszAyrMwaFGDPL%2FYx2DoJc%3D)
App09:29![计算机基础知识-二进制与十六进制转换[14]](http://p3-sign.bdxiguaimg.com/tos-cn-i-0004/d7361983414e46bb9fb5c63131ced8ac~tplv-pk90l89vgd-crop-center:576:324.jpeg?appId=3586&biz_tag=list_custom%2Fnone&channelId=0&customType=custom%2Fnone&from=704_middle_image&imageType=list&isImmersiveScene=0&is_ios=1&is_stream=0&lk3s=9d3f5bff&logId=2025042711490644ED8BB9D708CB150AB1&requestFrom=704&version_code=80402&x-expires=1777261746&x-signature=SZXNdOY2Q96EdSTJMca7DrSDmo4%3D)
App20:32![计算机基础知识-二进制的算数运算[15]](http://p26-sign.bdxiguaimg.com/tos-cn-i-0004/df9b5fed05494042ba8951d702b1c352~tplv-pk90l89vgd-crop-center:576:324.jpeg?appId=3586&biz_tag=list_custom%2Fnone&channelId=0&customType=custom%2Fnone&from=704_middle_image&imageType=list&isImmersiveScene=0&is_ios=1&is_stream=0&lk3s=9d3f5bff&logId=2025042711490644ED8BB9D708CB150AB1&requestFrom=704&version_code=80402&x-expires=1777261746&x-signature=06wDhPiDgfoUG6I5pwp37sFqkeI%3D)
App08:38![计算机基础知识-二进制的逻辑运算[16]](http://p3-sign.bdxiguaimg.com/tos-cn-i-0004/03c07beb4fde432686c595613e7a7979~tplv-pk90l89vgd-crop-center:576:324.jpeg?appId=3586&biz_tag=list_custom%2Fnone&channelId=0&customType=custom%2Fnone&from=704_middle_image&imageType=list&isImmersiveScene=0&is_ios=1&is_stream=0&lk3s=9d3f5bff&logId=2025042711490644ED8BB9D708CB150AB1&requestFrom=704&version_code=80402&x-expires=1777261746&x-signature=xlXXoZu5NxR1RmPFvSdG7G32tQU%3D)
App11:26![计算机基础知识-计算机中的数据单位[17]](http://p3-sign.bdxiguaimg.com/tos-cn-i-0004/a44917c2d3d44098bc2191ff2f4eba30~tplv-pk90l89vgd-crop-center:576:324.jpeg?appId=3586&biz_tag=list_custom%2Fnone&channelId=0&customType=custom%2Fnone&from=704_middle_image&imageType=list&isImmersiveScene=0&is_ios=1&is_stream=0&lk3s=9d3f5bff&logId=2025042711490644ED8BB9D708CB150AB1&requestFrom=704&version_code=80402&x-expires=1777261746&x-signature=PzR3%2Bu8Z3FJLdr9K5mkvQQyVqXk%3D)
App11:46![计算机基础知识-信息的编码-8421编码[18]](http://p3-sign.bdxiguaimg.com/tos-cn-i-0004/aab4847ff62f442b8aaa396819dc0790~tplv-pk90l89vgd-crop-center:576:324.jpeg?appId=3586&biz_tag=list_custom%2Fnone&channelId=0&customType=custom%2Fnone&from=704_middle_image&imageType=list&isImmersiveScene=0&is_ios=1&is_stream=0&lk3s=9d3f5bff&logId=2025042711490644ED8BB9D708CB150AB1&requestFrom=704&version_code=80402&x-expires=1777261746&x-signature=PUIlt5D%2Bdi7K4l821gs9KBinVh8%3D)
App14:05![计算机基础知识-字符与ASCII编码[19]](http://p26-sign.bdxiguaimg.com/tos-cn-i-0004/2c9a6ce3d7b74a6f9502122fd28ac8d8~tplv-pk90l89vgd-crop-center:576:324.jpeg?appId=3586&biz_tag=list_custom%2Fnone&channelId=0&customType=custom%2Fnone&from=704_middle_image&imageType=list&isImmersiveScene=0&is_ios=1&is_stream=0&lk3s=9d3f5bff&logId=2025042711490644ED8BB9D708CB150AB1&requestFrom=704&version_code=80402&x-expires=1777261746&x-signature=Vhbs3BavZ5PBlA81g924ztIdYeg%3D)
App16:40![计算机基础知识-汉字编码（交换码与机内码）[20]](http://p3-sign.bdxiguaimg.com/tos-cn-i-0004/3daed1ced8b7413a80765deee9bd2584~tplv-pk90l89vgd-crop-center:576:324.jpeg?appId=3586&biz_tag=list_custom%2Fnone&channelId=0&customType=custom%2Fnone&from=704_middle_image&imageType=list&isImmersiveScene=0&is_ios=1&is_stream=0&lk3s=9d3f5bff&logId=2025042711490644ED8BB9D708CB150AB1&requestFrom=704&version_code=80402&x-expires=1777261746&x-signature=RurYsre3edpdtZdsgxxpEDwcaPM%3D)
App17:35![计算机基础知识-汉字编码（字形码与输入码）[21]](http://p26-sign.bdxiguaimg.com/tos-cn-i-0004/17467d97236e4443af2317c81f9d3558~tplv-pk90l89vgd-crop-center:576:324.jpeg?appId=3586&biz_tag=list_custom%2Fnone&channelId=0&customType=custom%2Fnone&from=704_middle_image&imageType=list&isImmersiveScene=0&is_ios=1&is_stream=0&lk3s=9d3f5bff&logId=2025042711490644ED8BB9D708CB150AB1&requestFrom=704&version_code=80402&x-expires=1777261746&x-signature=E0niMMMIwBUiqJxiHLlJF8F4Um8%3D)
App17:07![计算机基础知识-计算机系统概述[22]](http://p26-sign.bdxiguaimg.com/tos-cn-i-0004/27def9438b8e446e81085eb032ca5f86~tplv-pk90l89vgd-crop-center:576:324.jpeg?appId=3586&biz_tag=list_custom%2Fnone&channelId=0&customType=custom%2Fnone&from=704_middle_image&imageType=list&isImmersiveScene=0&is_ios=1&is_stream=0&lk3s=9d3f5bff&logId=2025042711490644ED8BB9D708CB150AB1&requestFrom=704&version_code=80402&x-expires=1777261746&x-signature=7tgbwtkngyZliCQEdSncU7hgvQU%3D)
App15:17![计算机基础知识-计算机工作原理（指令和指令系统）[23]](http://p26-sign.bdxiguaimg.com/tos-cn-i-0004/d4caf6b5f1da4edc9b733b16a3d099a7~tplv-pk90l89vgd-crop-center:576:324.jpeg?appId=3586&biz_tag=list_custom%2Fnone&channelId=0&customType=custom%2Fnone&from=704_middle_image&imageType=list&isImmersiveScene=0&is_ios=1&is_stream=0&lk3s=9d3f5bff&logId=2025042711490644ED8BB9D708CB150AB1&requestFrom=704&version_code=80402&x-expires=1777261746&x-signature=d7MMBeq5jIDMg0qcGKKuY4Pdp6s%3D)
App10:28![计算机基础知识-存储程序工作原理[24]](http://p3-sign.bdxiguaimg.com/tos-cn-i-0004/798c954b632b479fa51972ae75a7a204~tplv-pk90l89vgd-crop-center:576:324.jpeg?appId=3586&biz_tag=list_custom%2Fnone&channelId=0&customType=custom%2Fnone&from=704_middle_image&imageType=list&isImmersiveScene=0&is_ios=1&is_stream=0&lk3s=9d3f5bff&logId=2025042711490644ED8BB9D708CB150AB1&requestFrom=704&version_code=80402&x-expires=1777261746&x-signature=OQ%2BhyLk73OwP3%2Ba6hx8JO0rgkOw%3D)
App18:40![计算机基础知识-计算机硬件子系统概述[25]](http://p26-sign.bdxiguaimg.com/tos-cn-i-0004/d6e593bfcd3142fe84e3c9cc3871d075~tplv-pk90l89vgd-crop-center:576:324.jpeg?appId=3586&biz_tag=list_custom%2Fnone&channelId=0&customType=custom%2Fnone&from=704_middle_image&imageType=list&isImmersiveScene=0&is_ios=1&is_stream=0&lk3s=9d3f5bff&logId=2025042711490644ED8BB9D708CB150AB1&requestFrom=704&version_code=80402&x-expires=1777261746&x-signature=gNwFpa5WsG6ElgMIYl1K%2FOF1aI8%3D)
App10:23![计算机基础知识-输入输出设备[26]](http://p3-sign.bdxiguaimg.com/tos-cn-i-0004/e35d55ccf7c6424ba86afa0086230416~tplv-pk90l89vgd-crop-center:576:324.jpeg?appId=3586&biz_tag=list_custom%2Fnone&channelId=0&customType=custom%2Fnone&from=704_middle_image&imageType=list&isImmersiveScene=0&is_ios=1&is_stream=0&lk3s=9d3f5bff&logId=2025042711490644ED8BB9D708CB150AB1&requestFrom=704&version_code=80402&x-expires=1777261746&x-signature=mF4w95VUXvXzoeFplVuICS7ZmHg%3D)
App11:42![计算机基础知识-运算器和控制器[27]](http://p3-sign.bdxiguaimg.com/tos-cn-i-0004/19c965b453ec4ad9b40f049133ba8338~tplv-pk90l89vgd-crop-center:576:324.jpeg?appId=3586&biz_tag=list_custom%2Fnone&channelId=0&customType=custom%2Fnone&from=704_middle_image&imageType=list&isImmersiveScene=0&is_ios=1&is_stream=0&lk3s=9d3f5bff&logId=2025042711490644ED8BB9D708CB150AB1&requestFrom=704&version_code=80402&x-expires=1777261746&x-signature=Im6UR58vE4xOqztcUKmRkSCn25c%3D)
App11:33![计算机基础知识-存储器概述[28]](http://p26-sign.bdxiguaimg.com/tos-cn-i-0004/b4dea1908f07472089ed00bfceb69af3~tplv-pk90l89vgd-crop-center:576:324.jpeg?appId=3586&biz_tag=list_custom%2Fnone&channelId=0&customType=custom%2Fnone&from=704_middle_image&imageType=list&isImmersiveScene=0&is_ios=1&is_stream=0&lk3s=9d3f5bff&logId=2025042711490644ED8BB9D708CB150AB1&requestFrom=704&version_code=80402&x-expires=1777261746&x-signature=r2YLx4MT9%2FGA6bVYiuOoCYvBNZA%3D)
App13:13![计算机基础知识-存储器-内存存储器[29]](http://p26-sign.bdxiguaimg.com/tos-cn-i-0004/e960016b61e3498da42ddec7e91df721~tplv-pk90l89vgd-crop-center:576:324.jpeg?appId=3586&biz_tag=list_custom%2Fnone&channelId=0&customType=custom%2Fnone&from=704_middle_image&imageType=list&isImmersiveScene=0&is_ios=1&is_stream=0&lk3s=9d3f5bff&logId=2025042711490644ED8BB9D708CB150AB1&requestFrom=704&version_code=80402&x-expires=1777261746&x-signature=t9k9vFE%2BficvoRlTXba8kpmovrU%3D)
App20:53![计算机基础知识-计算机软件系统概述[31]](http://p26-sign.bdxiguaimg.com/tos-cn-i-0004/6286539a340c4c8d9e9fe4de82b796cd~tplv-pk90l89vgd-crop-center:576:324.jpeg?appId=3586&biz_tag=list_custom%2Fnone&channelId=0&customType=custom%2Fnone&from=704_middle_image&imageType=list&isImmersiveScene=0&is_ios=1&is_stream=0&lk3s=9d3f5bff&logId=2025042711490644ED8BB9D708CB150AB1&requestFrom=704&version_code=80402&x-expires=1777261746&x-signature=XRxGr9I5mFasBZ0%2BpZNo5L895Ho%3D)
App11:21
