成考院校在线答案
- 2024-03-05 [判断] <p class="MsoNormal">33、<span style="font-family:宋体">悲观法都采取“小中取大”的原则。（ ）</span></p>
- 2024-03-05 [判断] <p class="MsoNormal">40、<span style="font-family:宋体">当一阶差分等于常数时，说明此时的时间序列是现行的。（ ）</span></p>
- 2024-03-05 [单选] <p class="MsoNormal">1、<span style="mso-spacerun:'yes';font-family:Calibri;mso-fareast-font-family:Microsoft Yahei;font-size:10.5000pt;mso-font-kerning:1.0000pt;">信息管理正在向（ ）发展。</span><span style="font-family:Calibri;mso-fareast-font-family:Microsoft Yahei;font-size:10.5000pt;mso-font-kerning:1.0000pt;"> <o:p></o:p></span></p>
- 2024-03-05 [单选] <p class="MsoNormal">11、<span style="mso-spacerun:'yes';font-family:Microsoft Yahei;mso-ascii-font-family:'Times New Roman';mso-hansi-font-family:'Times New Roman';mso-bidi-font-family:'Times New Roman';font-size:10.5000pt;mso-font-kerning:1.0000pt;">校验位不能发现的错误是（</span><span style="mso-spacerun:'yes';font-family:'Times New Roman';mso-fareast-font-family:Microsoft Yahei;font-size:10.5000pt;mso-font-kerning:1.0000pt;"> </span><span style="font-family:Microsoft Yahei;mso-ascii-font-family:'Times New Roman';mso-hansi-font-family:'Times New Roman';mso-bidi-font-family:'Times New Roman';font-size:10.5000pt;mso-font-kerning:1.0000pt;">）</span><span style="font-family:Calibri;mso-fareast-font-family:Microsoft Yahei;font-size:10.5000pt;mso-font-kerning:1.0000pt;"> <o:p></o:p></span></p>
- 2024-03-05 [单选] <p class="MsoNormal">27、<span style="mso-spacerun:'yes';font-family:Calibri;mso-fareast-font-family:Microsoft Yahei;font-size:10.5000pt;mso-font-kerning:1.0000pt;">信息流是物质流的（ ）。</span><span style="font-family:Calibri;mso-fareast-font-family:Microsoft Yahei;font-size:10.5000pt;mso-font-kerning:1.0000pt;"> <o:p></o:p></span></p>
- 2024-03-05 [单选] <p class="MsoNormal" style="line-height:20.0000pt;mso-line-height-rule:exactly;">24、<span style="mso-spacerun:'yes';font-family:Microsoft Yahei;font-size:10.5000pt;mso-font-kerning:1.0000pt;">对一个企业进销存管理信息系统而言，（</span><span style="mso-spacerun:'yes';font-family:Calibri;font-size:10.5000pt;mso-font-kerning:1.0000pt;"> </span><span style="mso-spacerun:'yes';font-family:Microsoft Yahei;font-size:10.5000pt;mso-font-kerning:1.0000pt;">）是外部实体。</span><span style="font-family:Microsoft Yahei;font-size:10.5000pt;mso-font-kerning:1.0000pt;"> <o:p></o:p></span></p>
- 2024-03-05 [单选] <p class="MsoNormal" style="line-height:20.0000pt;mso-line-height-rule:exactly;">17、<span style="mso-spacerun:'yes';font-family:Calibri;mso-fareast-font-family:Microsoft Yahei;font-size:10.5000pt;mso-font-kerning:1.0000pt;">按照不同级别管理者对管理信息的需要</span><span style="font-family:'Times New Roman';mso-fareast-font-family:Microsoft Yahei;font-size:10.5000pt;mso-font-kerning:1.0000pt;">,</span><span style="mso-spacerun:'yes';font-family:Calibri;mso-fareast-font-family:Microsoft Yahei;font-size:10.5000pt;mso-font-kerning:1.0000pt;">通常把管理信息分为三级</span><span style="font-family:'Times New Roman';mso-fareast-font-family:Microsoft Yahei;font-size:10.5000pt;mso-font-kerning:1.0000pt;">,</span><span style="mso-spacerun:'yes';font-family:Calibri;mso-fareast-font-family:Microsoft Yahei;font-size:10.5000pt;mso-font-kerning:1.0000pt;">即（ ）。</span><span style="font-family:Calibri;mso-fareast-font-family:Microsoft Yahei;font-size:10.5000pt;mso-font-kerning:1.0000pt;"> <o:p></o:p></span></p>
- 2024-03-05 [单选] <p class="MsoNormal" style="line-height:20.0000pt;mso-line-height-rule:exactly;">29、<span style="mso-spacerun:'yes';font-family:Microsoft Yahei;mso-ascii-font-family:'Times New Roman';mso-hansi-font-family:'Times New Roman';mso-bidi-font-family:'Times New Roman';font-size:10.5000pt;mso-font-kerning:1.0000pt;">美团网，糯米网等团购网站，所属的电子商务模式是（</span><span style="font-family:'Times New Roman';mso-fareast-font-family:Microsoft Yahei;font-size:10.5000pt;mso-font-kerning:1.0000pt;"> </span><span style="mso-spacerun:'yes';font-family:Microsoft Yahei;mso-ascii-font-family:'Times New Roman';mso-hansi-font-family:'Times New Roman';mso-bidi-font-family:'Times New Roman';font-size:10.5000pt;mso-font-kerning:1.0000pt;">）。</span><span style="font-family:Calibri;mso-fareast-font-family:Microsoft Yahei;font-size:10.5000pt;mso-font-kerning:1.0000pt;"> <o:p></o:p></span></p>
- 2024-03-05 [单选] <p class="MsoNormal" style="line-height:20.0000pt;mso-line-height-rule:exactly;">39、<span style="mso-spacerun:'yes';font-family:Calibri;mso-fareast-font-family:Microsoft Yahei;font-size:10.5000pt;mso-font-kerning:1.0000pt;">网络经济时代，最稀缺的资源是（ ）</span><span style="font-family:Calibri;mso-fareast-font-family:Microsoft Yahei;font-size:10.5000pt;mso-font-kerning:1.0000pt;"> <o:p></o:p></span></p>
- 2024-03-05 [单选] <p class="MsoNormal" style="line-height:20.0000pt;mso-line-height-rule:exactly;">25、<span style="mso-spacerun:'yes';font-family:Microsoft Yahei;font-size:10.5000pt;mso-font-kerning:1.0000pt;">数据流程图是描述信息系统的（</span><span style="mso-spacerun:'yes';font-family:Calibri;font-size:10.5000pt;mso-font-kerning:1.0000pt;"> </span><span style="font-family:Microsoft Yahei;font-size:10.5000pt;mso-font-kerning:1.0000pt;">）</span><span style="font-family:Microsoft Yahei;font-size:10.5000pt;mso-font-kerning:1.0000pt;"> <o:p></o:p></span></p>