Operating System Tutorial provides the basic and advanced concepts of operating system . Our Operating system tutorial is designed for beginners, professionals and GATE aspirants. We have designed this tutorial after the completion of a deep research about every concept. The content is described in d...
The operating system, other application programs and the various hardware devices are all built by different groups of people. Therefore, by default, the OS and other programs cannot interface with the hardware devices. This is where a device driver comes in. It is a piece of software that ac...
Hardware devices that are used by the operating system or have features required by the operating system need drivers. Hardware devices andperipheralsrequire drivers and are always required, such as:controller,network card,printer,scanner,sound card, 2.) What happens if no device driver is installed?
this policy setting, no audit event is generated when an external device is detected by plug and play. A PnP audit event can be used to track down changes in system hardware and will be logged on the PC where the change took place. A list of hardware vendor IDs are included in the ...
When the operation is completed, the controller chip returns 23 status and error fields packed into 7 bytes. As if this were not enough, the floppy disk programmer must also be constantly aware of whether the motor is on or off. If the motor is off, it must be turned on (with a ...
Complex IPSec policy configuration and management is required. Increased load is placed on the domain controller CPU to maintain SAs with all domain members. Depending on the number of domain members in the domain controller’s domain, such a load might overburden the domain controller. ...
Before you buy a new device for your computer, make sure that it is compatible with your system. As a Mac user you will find that anything with an .exe file format won't work on your machine. On the back of new computer components you will see a list of what operating systems your...
and is the most commonly used control technique in industry. The following video explains how PID control works and discusses the effect of the proportional, integral and derivative terms of the controller on the closed-loop system response. To learn how to design and implement PID controllers, ...
2.1 What is the purpose of system calls? 答: 让用户级进程可以请求操作系统所提供的服务 Answer: System calls allow user-level processes to request services of the operating system. 2.2 What are the five major activities of an operating system with regard to process management?
To put it in clear terms, a RAID controller is a hardware device or software program for setting up and managing RAID levels. A RAID controller works by combining two or more HDDs or SSDs to function as one logical storage array.