百度试题 结果1 题目 An operating system, in computer science, is the basic software that controls a computer 相关知识点: 试题来源: 解析 正确 反馈 收藏
Components of an Operating System 操作系统 = UI + kernel 两类UI:shell(键盘显示器,文本)vs. GUI kernel 文件管理(斜线:windows左,网址、LINUX右 ) 设备驱动:和controller通讯的软件 内存管理:管理主存。paging:把待处理信息在主存和硬盘之间来回倒,制造虚拟内存。 scheduler,dispatcher Getting It Started 开机过...
current chunk split into two buddies of next-lower power of 2 • Continue until appropriate sized chunk available Buddy System Allocator Slab Allocator • Alternate strategy • Slab is one or more physically contiguous pages • Cache consists of one or more slabs • Single cache for each...
operating system- (computer science) software that controls the execution of computer programs and may provide various services OS platform- the combination of a particular computer and a particular operating system computer science,computing- the branch of engineering science that studies (with the aid...
In subject area: Computer Science A computer operating system is defined as a software that manages hardware resources and allows multiple applications to run efficiently by implementing resource-sharing algorithms. AI generated definition based on: Communication Networking, 2004 ...
梅宏院士在IEEE Computer发表的论文“Toward Ubiquitous Operating Systems: A Software-Defined Perspective”中对操作系统的未来进行了展望,提出了普适操作系统(Ubiquitous Operating System)的概念,用来指代正在涌现的无处不在的新型操作系统,这些操作系统都拥有“软件定义”的共同特征,即资源虚拟化和功能可编程。论文还...
A client operating system, in the context of Computer Science, refers to the operating system installed on an individual user's computer or device. It is responsible for managing and controlling the hardware and software resources of the device, allowing the user to interact with various applicatio...
Each type of computer operation requires a different type ofoperating system. 每一种计算机的操作都需要一种不同类型的操作系统. 期刊摘选 A trap can be used to calloperating systemroutines or to catch arithmetic errors. 一个陷阱能用来呼叫作业系统常式并且引起算术错误. ...
Basic principles of interaction between a data communication processor and the central systems in the multiprocessor computer complex The basic structure and procedures of the operating system are outlined that are used for communicating with remote devices and controlling the resources of the remote proce...
Operating System Abstract:Operating system is to manage all the hardware resources of computer system resources, including software and data resources; control procedures; improve the human-machine interface; provide support for other applications, so that all the resources of the computer system to ...