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单选题 逻辑函数的F=
的标准与或式为( )
A. 
B. 
C. 
D. 
学科：数字电子技术2023
时间：2024-04-24 08:46:04
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题目1单选题
逻辑函数<img src="https://tihai-oss-cloud.itihey.com/img/de777fd371d2b80c3c4d9c4fb1b0f33c.png">的最简的与或式( )A. AC+BDB. <img src="https://tihai-oss-cloud.itihey.com/img/15907e00f3ec06c6a4585c7c397f36e8.png">C. AC+BD. A+BD
题目2单选题
逻辑函数的F=<img src="https://tihai-oss-cloud.itihey.com/img/295802bb9667b6d4480b118167ccdffe.png">的标准与或式为( )A. <img src="https://tihai-oss-cloud.itihey.com/img/830e22e65300c7c9d25faa8a5cdfa110.png">B. <img src="https://tihai-oss-cloud.itihey.com/img/f0cef9d8bf1280a80d03ade2f056579f.png">C. <img src="https://tihai-oss-cloud.itihey.com/img/a5b77853a8dd16fd4b3ad5bfa5139b0c.png">D. <img src="https://tihai-oss-cloud.itihey.com/img/00761cb58464251a21ae35023a370bd5.png">
题目3单选题
逻辑函数Y(A,B,C)=<img src="https://tihai-oss-cloud.itihey.com/img/9109c7326f261b98dbc46e36a44a85cd.png">的最简与或非式为( )A. <img src="https://tihai-oss-cloud.itihey.com/img/800b85365c55f3879f3ecdcde5291433.png">B. <img src="https://tihai-oss-cloud.itihey.com/img/55ce93ca429ab93674605326c98ab0a2.png">C. <img src="https://tihai-oss-cloud.itihey.com/img/9b8489965a3aeaf7549a6588af32f6c3.png">D. <img src="https://tihai-oss-cloud.itihey.com/img/72e7e957d821752a86c282793f370837.png">
题目4单选题
化简逻辑函数式Y=AB′CD+ABC′D+AB′+AD′为( )A. AB′+AC+AD′B. AB′+AC′+ADC. AB′+AC′+AD′D. AB+AC′+AD′
题目5单选题
函数式<img src="https://tihai-oss-cloud.itihey.com/img/9967ed00495ab85a4e459a0c1060fb70.png">化成最简与或式为( )A. <img src="https://tihai-oss-cloud.itihey.com/img/a266ae6dcddc5ef7f522350be8e50b4c.png">B. <img src="https://tihai-oss-cloud.itihey.com/img/72f7a92289645ce32c29d59a1798c263.png">C. <img src="https://tihai-oss-cloud.itihey.com/img/7505d3f3eb9d8fa79bb9dda53266d23f.png">
题目6单选题
逻 辑 式 <img src="https://tihai-oss-cloud.itihey.com/img/9c904b5c89e91737a8012f902cb3f309.png">,给定约束条件为<img src="https://tihai-oss-cloud.itihey.com/img/9c8afbd6e89638b156a15149c0b93a97.png">化 简 后 为( )A. <img src="https://tihai-oss-cloud.itihey.com/img/d33612e71b5453f37fea7c8f1e42365a.png">B. <img src="https://tihai-oss-cloud.itihey.com/img/358bd98d744c4daf5a01534edda03249.png">C. <img src="https://tihai-oss-cloud.itihey.com/img/f2d382b70638d3343c7568f69b5647e6.png">
题目7单选题
逻辑函数Y(A,B,C,D)=<img src="https://tihai-oss-cloud.itihey.com/img/8f58624b142a7278d86f5d68fc5989ee.png">其约束条件为AB+AC=0则最简与或式为( )A. <img src="https://tihai-oss-cloud.itihey.com/img/62879d529680f543e60eb7f4a6006453.png">B. <img src="https://tihai-oss-cloud.itihey.com/img/c90205d0e24010dfbc6f82d5a3acd44a.png">C. <img src="https://tihai-oss-cloud.itihey.com/img/b57b62b60ebc857d6a80b6d14dbc235b.png">D. <img src="https://tihai-oss-cloud.itihey.com/img/0555306242265c6a138be1eedf7d7ec0.png">
题目8单选题
卡诺图化简逻辑函数,依据是相邻项合并可以消去多余因子,因此相邻项排列编码为()A. 8421BCD码B. ASCII码C. 循环码D. 奇偶校验码
题目9单选题
已知逻辑函数卡诺图,则其最小项和的标准形式为().<img src="https://tihai-oss-cloud.itihey.com/img/83e52b34aca2c4cecd821dd7cd70e905.jpg">A. ∑m(1,3,4,6,8,10,13,15)B. ∑m(1,2,4,7,8,11,13,14)C. ∑m(2,3,5,6,8,9,13,14)D. ∑m(1,2,4,5,10,11,13,14)
题目10单选题
<img src="https://tihai-oss-cloud.itihey.com/img/360b1642378396e4150e04f4c9e3bb4f.png">卡诺图化简的最简与或表达式为____A. <img src="https://tihai-oss-cloud.itihey.com/img/0d155c11a6f73c962bcc0a7b6c37ae69.png">B. <img src="https://tihai-oss-cloud.itihey.com/img/996c0ab8b9582bf56e738dcb686e6a27.png">C. <img src="https://tihai-oss-cloud.itihey.com/img/ea542533a7a9f53544667866f5ca7ecb.png">D. <img src="https://tihai-oss-cloud.itihey.com/img/5f35114bf6d672dcc81edde14b6f8d87.png">
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