单选

●在计算机网络中，当信息从信源向信宿流动时，可能会遇到安全攻击，在下列选项中，属于信息可能受到安全攻击的是 (61) 。
Ⅰ.中断Ⅱ.修改 Ⅲ.截取Ⅳ.捏造Ⅴ.陷门
(61)

A．Ⅰ、Ⅱ、Ⅲ和Ⅴ &n
bsp; B．Ⅰ、Ⅱ、Ⅳ和Ⅴ
C．Ⅰ、Ⅲ、Ⅳ和Ⅴ
D．Ⅰ、Ⅱ、Ⅲ和Ⅳ

试题出自试卷《2011年网络管理员考试考前密卷（一）-上午试题》

参考答案

查看试卷详情

相关试题

●SQL Server is
- a RD
- BMS(Relational Database Management System)made by Mi
- crosoft.This means that the
- data is stored in two dimensional (74) . (74) A．documents
- B．databases
- C．files
- D．tables
点击查看答案
●
- A multimedia system allows end users to share，transfer and process avariety of forms of information in a&n
- bsp;(75) manller. (75) A．fixed
- B．fix
- C．unifying
- D．unified
点击查看答案
●
- A user interface can
- be defined as the
- combination of har
- dware and software that helps people and computers (72) with each other. (72) A．intercourse
- B．intercommunion
- C．communicate
- D．intercommunicate
点击查看答案
●In document windows，selected text is (73) .
(73)
- A．copied &n
- bsp; B．inserted
- C．
- deleted
- D．highlighted
点击查看答案
●
- A highlevel language is an artificial language with which we can write various&n
- bsp;(71) . (71) A．files
- B．instru
- ctions
- C．text
- D．papers
点击查看答案
●
- A word processor ena
- bles you to
- create a (70) ，store it electronically on a
- disk，display it on a screen，modify it by entering commands and characters from the keyboard，and print it on a printer. (70) A．file
- B．document
- C．text
- D．paper
点击查看答案
●If your diskette h
- as
- been (69) ，the
- computer can not store any new information on it. (69) A．formatte
- d
- B．write protected
- C．tested
- D．Certified
点击查看答案
●The st
- andard&n
- bsp;(67) in
- C language contain many useful functions for input an
- d output，string handling，mathematical computations，and system programming tasks. (67) A．database
- B．files
- C．libraries
- D．subroutine
点击查看答案
●The OSI (68) model，sometimes
- also called ISO or 7 layers reference model for communication.has
- been developed by the International Standards Organization in early 1980's. (68) A．referent
- B．referen
- ce
- C．referance
- D．refering
点击查看答案
● (65) 标准是国际标准化组织中质量管理和质量保证技术委员会制定的所有标准。
(65)
- A．ISO9000 &n
- bsp; B．ISO9000族
- C．ISO／IEC
- D．ISO／TC176
点击查看答案

●在计算机网络中，当信息从信源向信宿流动时，可能会遇到安全攻击，在下列选项中，属于信息可能受到安全攻击的是 (61) 。Ⅰ.中断Ⅱ.修改 Ⅲ.截取Ⅳ.捏造Ⅴ.陷门(61)

●在计算机网络中，当信息从信源向信宿流动时，可能会遇到安全攻击，在下列选项中，属于信息可能受到安全攻击的是 (61) 。
Ⅰ.中断Ⅱ.修改 Ⅲ.截取Ⅳ.捏造Ⅴ.陷门
(61)