jajszx

unix操作系统从入门到精通

第一篇基础知识.............................................................................................................................1 第1章 UNIX操作系统概述..

计算机网络复习资料

《计算机网络》 考试复习提纲 考试题型及分值分布 一、填空(共18分,每空1分) 二、单项选择(共20分,每小题2分) 三、简答题(共30分,每小题10分 ) 综合应用题(共32分,每小题8分 ) 基 础 部 分 1、名词解释: ARP、CIDR、DNS、NAT、SMTP、TCP/IP、 DHCP、

大学英语4级模拟题3

Part I Writing (30 minutes) Directions: For this part, you are allowed 30 minutes to write a letter. You should write at least 120 words following t

大学英语4级模拟题1

Part I Writing (30 minutes) Directions: For this part, you are allowed 30 minutes to write a composition on the topic: WILL PHONES KILL LETTER WRITI

大学英语4级模拟题2

Part I Writing (30 minutes) Directions: For this part, you are allowed 30 minutes to write a composition one topic: City Problems. You should write

大学英语4级模拟题6附答案和解析

Part I Writing (30 minutes) Directions: For this part, you are allowed 30 minutes to write a composition on the topic: Styles of Living. You should

大学英语4级模拟题17份附答案和解析

大学英语4级模拟试题，里面附有答案和解析！一共有7份！打包下载！

大学英语4级模拟题7附答案和解析

Part I Writing (30 minutes) 　　Directions: For this part, you are allowed 30 minutes to write a composition on the topic: The Importance of keeping A G

系统进程认识中文解释

smss.exeSessionManagercsrss.exe子系统服务器进程winlogon.exe管理用户登录services.exe包含很多系统服务lsass.exe管理IP安全策略以及启动ISAKMP/Oakley(IKE)和IP安全驱动程序。(系统服务)产生会话密钥以及授予用于交互式客户/

常用网络缩略语详解对照

AALATM适配层ATMAdaptationLayer　　ABR可用比特率AvailableBitRate　　ACR衰减串扰比　　ADPCM自适应差分PCM　　ADSL非对称数字环路AsymmetricDigitalSubscriberLine　　AMI　ATMManagementInterface