电大计算机网考试题及答案(很全的).doc

。                           答案:。                         答案:。                         :。                                      :C 。                                      :A 。                                          :D 。                                 答案:D :____、数据处理、自动控制、计算机辅助系统和人工智能。                                        :C 。                 、键盘与显示器            :B 。                             :B 。                                          :A 、控制器、存储器、输入设备和输出设备五大部分组成。                               :C 。                                   :C 。                                          :C 。                                      :B ,属于输入设备的是____。                                                  :C ,属于输出设备的是____。                                :A ,既可作为输入设备又可作为输出设备的是____。                                :D 。                                      :C 。                                      :B 。                                      :A 。                                      :B 。