mainframe operating rate 【计】 主机运算速度 chassis mainframe 底盘 mainframe test program 【计】 主机测试程序 相似单词 mainframe n. 主机 micro to mainframe 【计】 微型机到大型机的连接 computer aided adj. 电脑辅助的 computer n. 1.计算机;电脑 2.计算员;计算者 3.计算器 computer on ...
Various sophisticated operating systems run on IBM mainframes—the security-rich, resilient and agile platform for integrating into your hybrid cloud strategy An operating system is a collection of programs that manage a computer system's internal workings—its memory, processors, devices and file syst...
An operating system is a collection of programs that manage a computer system's internal workings—its memory, processors, devices and file system. Mainframe operating systems are sophisticated products with substantially different characteristics and purposes. ...
mainframe computer- a large digital computer serving 100-400 users and occupying a special air-conditioned room mainframe digital computer- a computer that represents information by numerical (binary) digits supercomputer- a mainframe computer that is one of the most powerful available at a given time...
美['menfrem] mainframe 基本解释 n. (大型电脑的)主机,中央处理机;[计] 主机;大型机;总配线架 mainframe 词性变化 名词复数形式:mainframes 中文词源 mainframe 主机 main,主要的,frame,框架。比喻用法。 词组短语 1、mainframecomputer 大型计算机 2、mainframecomputer system [计] 主计算机系统 ...
COMPUTER softwareCOMPUTER securityDATA protectionSECURITY systemsFinnish security vendor SSH has targeted the IBM zOS mainframe operating system, with a version of its Tectia security middleware suite.doi:10.1016/s1742-6847(05)00151-5Noneelsevier
CHAPTER OVERVIEWThis chapter reviews trends and developments in microcomputer, midrange, and mainframe computer systems; basic computer system concepts; and the major types of technologies used in peripheral devices for computerinput, output, and storage. Section I:Computer Systems: End User and ...
The term originally referred to the large cabinets called "main frames" that housed the central processing unit and main memory of early computers. Later, the term was used to distinguish high-end commercial machines from less powerful units. Most large-scale computer system architectures were estab...
In70years,manyusersareusuallyrunonacomputerthroughatime-sharingoperating system,sharingamainframeoraminicomputer. 在70年代,通常是许多用户通过在计算机上运行一个分时操作系统,共享一台大型主机或一台小型机。 money.zhishi.sohu.com 7. At theendofthispaper,theimplementationofamainframeoperationmanagementsystemisdis...
For optimal learning, students are assumed to have successfully completed an introductory course in computer system concepts, such as computer organization and architecture, operating systems, data management, or data communications. They should also have successfully completed courses in one or more progr...