How many types of insurance documents are there ________？

How many types of writing in English？ What are they？

A.0

B.1

C.2

D.3

A、Three

B、Four

C、Six

D、Five

A．Adventure tourism

B．Ecotourism

C．Cultural Tourism

D．Nautical Tourism

E．Agritourism

A．written notice ,and internal notice

B．oral notice and internal notice

C．written notice

D．oral notice , written notice and internal notice

A．Screening Interview

B．Panel Interview

C．Group Interview-Individual Interview

D．Telephone Interview

will have on their network and to assign a QoS value to each traffic flow. The client has identified the following applications: Internet traffic, Oracle, network-based backups, AOL Instant Messenger, IP routing, voice, and voice signaling.Given these types of applications, how many different classes will need to be configured in QoS？（）

A. 8

B. 6

C. 9

D. 5

An architectural Style. defines as a family of such systems in terms of a (1) of structural organization.More specifically an architectural style. defines a vocabulary of (2) and connector types, and a set of (3) on how they can be combined. For many styles there may also exist one or more (4) that specify how to determine a system's overall properties from the properties of its parts. Many of architectural styles have been developed over the years.The best-known examples of (5) architectures are programs written in the Unix shell．

(1)

A．pattern

B．data flow

C．business process

D．position level