文档介绍：计算机基础试题题库及答案一、( C )组成。、控制器、存储器、、显示器、键盘、鼠标、.( D )不是操作系统软件。                       (D)不同的码。                                      (C)中才能被CPU执行。                                          ( A )。               (B)。                                                (C)。                        (A)。          ( D )。                                      ( A)的容量。                                    (D)。                                    ( A )。       ( D )。      B.“我的文档”中   (A)。                                  (C)。                        、管理层和( D )三个层次。                              ( A )。                                (C)。          (D)。        (D)标准接口。                                    (C)。、3号      、4号      、5号        、(B)对话框。                       (C)。∶4            ∶3                        ( B )。                      (B)张工作表。                                              ########.这是由于(A)所致。A.