- 1
-
●(71)d
- ata effectively is crucial for success in today's competitive environment Managers must know how to use a variety of tools Integrated data takes information from different sources and puts it together in a meaningful and useful way One of the difficult
- base do
- cument that contains copies of other objects(74)integration uses a base
- document that contains the current or most recent version of the source document it contains (75)provides an overview of the program written in"plain"English,without the computer syntax (71)A.Generalizing&nb
- C.Pseudocode D.Flowchart
- A.TCP &n
- bsp; B.IP
- C.EI
- DFACT
- D.HDLC (62),(65) A.HDLC
- B.ARP
- C.UDP
- D.FTP (63) ~(64) A.FTP
- B.ICMP
- C.SMTP
- A.可逆与不可逆 &n
- bsp; B.高速与低速
- C.编码与非编码
- D.冗余与非冗余 (57) A.兆指令/秒
- B.ISDN
- C.哈夫曼
- D.Gauss (58) A.兆指令/秒
- B.MPEG
- C.JPEG
- D.JIPS (59) A.兆指令/秒
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●
- A
- basi
- c premise of OGSA is that everything is (66) by a service:a network enable
- dentity that (67) some capability through the exchange of messages.Computational resources,storage resources,networks,programs,databases,and so forth are all (68) .This adoption of auniform. service-oriented model means that all compon
- D. (70) theconstruction of hierarchical,higher-order services that can be treated in a uniform. way across layersof abstraction. (66) A.defined
- B.represented
- C.used
- D.passed (67) A.provides
- B.have
- C.expands
- A.计算机-通信线路-计算机 &n
- bsp; B.P
- C机-通信线路-PC机
- C.终端-通信线路-终端
- D.计算机-通信线路-终端 (54) A.设备资源和非设备资源共享
- B.硬件资源和软件资源共享
- C.软件资源和数据资源共享
- D.硬件资源、软件资源和数据资源共享 (55) A.把分布在不同地点的多台计算机互联起来构成的计算机系统,称为计算机网络
- B.能按网络协议实现通信的计算机系统,称为计算机网络
- C.以共享资源为目的计算机系统,称为计算机网络
- A.正确 &n
- bsp; B.不正确
- C.错误命题
- D.不确定 (52) A.叶子节点
- B.不是叶子节点
- C.不确定
- D.以上都不对
- A.n &n
- bsp; B.n-1
- C.n+1
- D.n+10
- A.n &n
- bsp; B.e
- C.2e
- D.n+e
- A.n &n
- bsp; B.n-1
- C.n+1
- D.2n
- 5
-
●设
- a、
- b是一棵二叉树上的两个结点,在中序序列中,a在b之前的条件是 (47) 。 (47) A.a在b的右子树上
- B.a在b的左子树上
- C.a是b的祖先
- D.a是b的子孙