单选题Examine the following items， which one offers a variety of security solutions， including firewall， IPS， VPN，antispyware， antivirus， and antiphishing features？（）A Cisco IOS routerB Cisco PIX 500 series security applianceC Cisco 4200 series IPS appliance

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单选题

Examine the following items， which one offers a variety of security solutions， including firewall， IPS， VPN，antispyware， antivirus， and antiphishing features？（）

Cisco IOS router

Cisco PIX 500 series security appliance

Cisco 4200 series IPS appliance

Cisco ASA 5500 series security appliance

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相似问题和答案

第1题：

Of the items listed below, which one(s) should be saved into the process control block?

Ⅰ.Process name and process number

Ⅱ.Process running information

Ⅲ.Current opened file information

A．Ⅰ and Ⅱ

B．Ⅰ and Ⅲ

C．Ⅱ and Ⅲ

D．Ⅰ、Ⅱ and Ⅲ

正确答案：D

第2题：

Point out which one of the following items is not in the charge of Chief Officer in repairing operation. ______.

A.hull cleaning

B.derusting and painting

C.the maintenance of boiler

D.docking and undocking

正确答案：C
指出以下哪一项不是大副在修理操作中负责项目？锅炉的维修

第3题：

21 Which of the following items must be disclosed in a company’s published financial statements?

1 Authorised share capital

2 Movements in reserves

3 Finance costs

4 Movements in non-current assets

A 1, 2 and 3 only

B 1, 2 and 4 only

C 2, 3 and 4 only

D All four items

正确答案：D

第4题：

Examine the following options, Multicasting supports applications that communicate.()

A. many - to - one

B. one - to - one

C. one - to - many

D. many - to - many

参考答案：C

第5题：

Which of the following does the author most probably agree with?

A) The goal of the anthropologist is to understand the way in which people express themselves.

B) The anthropologist tries to understand why cultures are carried on without any change.

C) The anthropologist's professional interest is as wide as the variety of customs.

D)All of the above.

正确答案：C
答案：C
[试题分析] 文章主旨题。
[详细解答] 第39题和第37、38题问的是同一内容，也是本文的主旨，答案是C。

第6题：

Of the following items, which one does not belong to the same syntactic category?

A the student

B liked

C anidea

D the linguistic lecture

答案：B

第7题：

Which of following is NOT a nonverbal behavior. in people’s communication? ()

A.the way one sits

B.how much one smiles

C.the telephone messages

D.how much eye contact one makes

正确答案：C
解析：本句参考译文：下列哪一项不是人类交际中的非言语行为?【知识点来源：Unit 2】本题考查非言语交际的形式。选项“the telephone messages”(电话信息)是言语交际符号，其他三项都是非言语交际行为：the way one sits(某人的坐姿);how much eye contact one makes(某人有多少目光接触);how much one smiles(某人微笑的多寡)，都在交际中传送大量的信息。

第8题：

In the following kinds of graphs, which one's adjacency matrix is symmetric?

A．Directed graph

B．Undirected graph

C．AOV network

D．AOE network

正确答案：B

第9题：

Which of the following offers the HIGHEST wireless security?()

A. WEP

B. WPA2

C. WPA

D. HTTPS

参考答案：B

第10题：

Which of the following items is not one of the grammatical categories of English pronouns?

A.gender
B.number
C.case
D.voice

答案：D

解析：

考查句法学知识。英语中，代词有性、数、格的区分，故选D。

Examine the following items， which one offers a variety of s

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