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用看的、听的学真题
study by eyes and ears.
2023数据库系统工程师真题参考答案火热出炉
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网络工程师
2005年11月网络工程师考试上午真题【基础知识】
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2005年11月网络工程师考试上午真题【基础知识】
内容:基础知识
时间:150分钟
总分:75分
题数:75题
【59】下列路由器协议中,
(59)
用于as之间的路由选择。
真题详情及解析
【60】IEEE 802.3AE 10GB/S以太网标准支持的工作模式是
(60)
。
真题详情及解析
【61】通过代理服务器使内部局域网中的客户机访问internet时,
(61)
不属于
代理服务器的功能。
真题详情及解析
【62】下列
(62)
设备可以隔离ARP广播帧。
真题详情及解析
【63】在Windows系统中,
(63)
不是
网络服务组件。
真题详情及解析
【64】在OSI参考模型中,数据链路层处理的数据单位是
(64)
。
真题详情及解析
【65】在ogsa标准中定义了
(65)
的概念,它提供一组遵守特定的约定并定义明确的接口,是实体之间产生、管理和交换信息的机制。
真题详情及解析
【66-70】midi enables people to use
(66)
computers and electronic musical instruments . thereareactuallythree components to midi, the communications "
(67)
", the hardware interface and a distribution
(68)
called "standard midi files". in the context of the www, the most interesting componentisthe
(69)
format. in principle, midi files contain sequences of midi protocol messages.however,when midi protocol
(70)
are stored in midi files, the events are also time-stamped forplaybackin the proper sequence. music delivered by midi files is the most common use of miditoday.
真题详情及解析
【71-75】certificates are
(71)
documents attesting to the
(72)
of a public key to an individualorother entity. they allow verification of the claim that a given public key does in factbelongtoa given individual. certificates help prevent someone from using a phony key to
(73)
someoneelse.in their simplest form, certificates contain a public key and a name. as commonly used, acertificatealso contains an
(74)
date, the name of the ca that issued the certificate, a serialnumber,andperhaps other information. most importantly,it contains the digital
(75)
of the certificateissuer.the most widely accepted format for certificates is x.509 , thus, certificates can be readorwrittenby any application complying with x.509.
真题详情及解析
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