单选题The ( ) is a collection of modules serving as interface between hardware and software to provide a software platform.
单选题 NET is both a business strategy from
Microsoft and its{{U}} {{U}} 68 {{/U}} {{/U}}of{{U}}
{{U}} 69 {{/U}} {{/U}}support for what are known as Web services,
the ability to use the Web rather than your own computer for various services.
Microsoft's goal is to provide individual and business users with a{{U}}
{{U}} 70 {{/U}} {{/U}}interoperable and Web-enabled interface for
applications and computing devices and to make computing activities increasingly
Web browser-oriented. The .NET{{U}} {{U}} 71 {{/U}}
{{/U}}includes servers; building-block services, such as Web-based data storage;
and device software. It also includes Passport, Microsoft's
fill-in-the-form-only-once identity{{U}} {{U}} 72 {{/U}}
{{/U}}service.
单选题在OSI参考模型中,负责实现路由选择功能的是( )。 A.物理层 B.网络层 C.会话层 D.表示层
单选题设机器字长为16,则原码表示的定点小数的最大值为 (8) ,用补码表示的定点小数的最小值为 (9) 。
单选题将某高级语言程序翻译为汇编语言形式的目标程序,该过程称为
单选题以下关于用例(use case)的叙述中,说法不够准确的是{{U}} {{U}} {{/U}}
{{/U}}。
A.用例将系统的功能范围分解成许多小的系统功能陈述
B.一个用例代表了系统的一个单一的目标
C.用例是一个行为上相关的步骤序列
D.用例描述了系统与用户的交互
单选题( ) is the sending and receiving of the messages by computer. It is a fast, low-cost way of communicating worldwide.
单选题折半(二分)查找方法对查找表的要求是 (42) 。 A.链表存储结构,元素有序排列 B.链表存储结构,元素无序排列 C.顺序存储结构,元素有序排列 D.顺序存储结构,元素无序排列
单选题______属于第三层VPN协议。 A.TCP B.IPSec C.PPPoE D.SSL
单选题主存储器简称为主存(或内存)。以下不属于主存组成部件的是 (23) 。
单选题计算机系统采用( )技术执行程序指令时,多条指令执行过程的不同阶段可以同时进行处理
单选题若采用双符号位判断溢出,当出现正溢出时,符号位是{{U}} {{/U}}。 A.01 B.00 C.10 D.11
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单选题In the RGB color spaces, each pixel on the screen has a corresponding RGB value which consists of (71) components. A) two B) three C) four D) six
单选题满二叉树的特点是每层上的结点数都达到最大值,因此对于高度为 h(h>1)的满二 叉树,其结点总数为 (36)。对非空满二叉树,由根结点开始,按照先根后子树、先左 子树后右子树的次序,从 1、2、3、…依次编号,则对于树中编号为 i 的非叶子结点,其 右子树的编号为 (37) (高度为 3的满二叉树如下图所示)。
单选题integration __( )__is the process of verifying that the components of a system work together as described in the program design and system design specifications.
单选题无向图的邻接矩阵一定是 (39) 。
单选题_____________is a method or procedure for carrying Out a task.
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