下列不正确的URL是______。

【名词&注释】

项目经理(project manager)、投标人(bidder)、总体目标(general target)、人员绩效考核(human resource performance efficiency a ...)

[单选题]下列不正确的URL是______。

A. http://www.gztrade.com.cn
B. ftp://ftp.microsoft.com
C. gopher://gopher.tc.umn.edu
D. teach@163.net

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学习资料：

[单选题]项目章程的作用中，不包括( )

A. 为项目人员绩效考核^{(human resource performance efficiency a)}提供依据
B. 确定项目经理，规定项目经理的权利
C. 规定项目的总体目标
D. 正式确认项目的存在

[多选题]Flow control is a function that prevents network congestion by ensuring that _（ ）_ do not overwhelm_（ ）_ with data．There are three commonly used methods for handling network congestion．_（ ）_is used by network devices to temporarily store bursts of excess data in memory until they can be processed．_（ ）_ are used by receiving devices to help prevent their buffers from overflowing．_（ ）_ is a flow－control scheme in which the source device requires an acknowledgment from the destination after a certain number of packets have been transmitted．

A. transmitting devices
B. transmitted devices
C. receiving devices
D. received devices@@@SXB@@@A． transmitting devices
E. transmitted devices
F. receiving devices
G. received devices@@@SXB@@@A． Buffer
H. Source－quench messages
I. window
J. Windowing
K. Buffering@@@SXB@@@A． Buffer
L. Source－quench messages
M. window
N. Windowing
O. Buffering@@@SXB@@@A． Buffer
P. Source－quench messages
Q. window
R. Windowing
S. Buffering

[单选题]

B． 在招标采购过程中与投标人进行协商谈判的 C． 擅自提高采购标准的 D． 拒绝有关部门依法实施监督检查的

A. 开标前泄露标底的B． 在招标采购过程中与投标人进行协商谈判的
B. 擅自提高采购标准的
C. 拒绝有关部门依法实施监督检查的

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