No, it expects a serial port but does not specify voltages, impedances, wiring, etc. RS-232, RS-422, direct TTL levels, current loop, or any other hardware interface could be used, even a phone modem! The port DOES have to support full duplex with active messages in both directions at the same time. It does specify the commands and the protocol for the serial bus.
Managing hardware, Managing files, Providing a user interface, Managing applications.
In the Open Systems Interconnection (OSI)communications model, the physical layer supports the electrical or mechanical interface to the physical medium. For example, this layer determines how to put a stream of bits from the upper (data link) layer on to the pins for a parallel printer interface, an optical fiber transmitter, or a radio carrier. The physical layer is usually a combination of software and hardware programming and may include electromechanical devices. It does not include the physical media as such.
The hardware is the thing which we can see, feel and software is the thing which operates hardware as per user requirewmant. Hardware physical things, software is program which handle hardware.
Hardware is the actual physical components. Software uses data to command the hardware to act and make it function based on data input by the user.
P1000
a driver has to be used to enable the hardware to communicate or interface with the Operating System. The driver speaks the language of the device and enables commands from the OS to be delivered to the device.
The user interface is software.
C language is better for hardware programming .Most of the programming for hardware are written in C language so it is beneficial for hardware programming is not efficient for application programming due to drawback like in C data moves around the system.
user interface
3D interface
No. It is a programming language
Uttering a speech command or performing a mouse gesture refers to some of the hardware and software elements of the human-computer interface. The VCR and the mouse are examples of the hardware elements.
Audio User Interface
your mom your soo funny people Power supply, input and output devices, network interface card, mother board, hard drive, CPU, memory cards etc...
It is the components of the computer that you can physically touch, software is programming installed on the hardware.
Depends. There are hardware which are input and hardware that are output. eg:Input hardware:ScannerMicrophoneCD player (Not CD-RW)Output hardware:SpeakersPrinterMonitor
networking is the best