问题 名词解释 简答题

藏族婚俗有旧婚俗和新婚俗之区别?

答案

参考答案:

旧婚俗多数是包办,父母有养育和解决子女婚姻的责任,子女只有服从和孝敬父母的义务,过去找媳妇或赘女婿,子女是没有权利过问的。新婚俗是恋爱结婚基本上父母不包办代替,多为自由婚姻,男女恋爱,告知父母,再行习惯手续,最终成婚,但仍然基本遵循过去遗留下来的求婚、订婚和婚礼程序。

单项选择题

Typically, these are concern with the establishment of (66) the network and with the control of the flow of messages across this channel. The provision of such facilities is only part of the network requirements, however, since in many applications the communicating computers may be of different types. This means that they may use different programming languages and, more importantly, different forms of (67) interface between user(application)program, normally referred to, as application processes or APs, and the underlying communication services may be (68) For example, one computer may be a small single -user computer, while another may be a large (69) system. In the earlier days of computer communication, these issues meantthat only closed communities of computers ( that is, from the same manufacturer) could communicate with each other in a meaningful way. IBM’s Systems Network.
Architecture (SNA) and DEC’s Digital Network Architecture (DNA) are just two examples of Communication software packages produced by manufacturers to allow their systems to be int erconnected together. These proprietary packages, however, of which there am still many inexistence, do not address the problem of universal interconnect ability, or open systems interconnection. In an attempt to alleviate this problem, (70) , in the late 1970s, formulated a reference model to provide a common basis ( or the coordination of standards developments and to allow existing and evolving standards activities to beplaced into perspective with one another.

A. databaseB. data representationC. protocolsD. data communication

单项选择题