to get information about the topic hardware components of a computer system related topic refer the page link bellow

http://seminarsprojects.net/Thread-parts-of-computer-system-hardware ....etc

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Answers to questions live online
1} What is the microprocessor
Answer: is program-controlled semiconductor device (IC}, which receives, decodes and executes instructions.

2} explain the functions of CPU microprocessor
Answer:-a microprocessor controls all the functions of the CPU, or central processing unit, with a computer or other digital device. the microprocessor is programmed to give and receive instructions from the other components of the device. the system can check everything from small devices, such as calculators and mobile phones t ....etc

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Computer Hardware Components: CPU, Memory, and I/O


Computer Hardware Components

In this chapter:

How did the computer become known as the stored-program computer?
Do they all have the same characteristics?
Memory on chips and memory on magnetic media, how do they differ?
What do you look for when comparing memory devices?
How is information moved around within the computer?
How can you help your computer run better?

Basic Concepts of Computer Hardware ....etc

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Motherboard - The motherboard is the main circuit board of a microcomputer. It is also known as the mainboard or system board.
CPU - The CPU is the central electronic chip that determines the processing power of the computer.
Memory - Memory is the part of the computer that temporarily stores applications, documents, and stem operating information.
Bus - A bus is an electronic line that allows 1s and 0s to move from one place to another.
Expansion Slots - Expansions slots appear on ....etc

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Hardware of computer



Keyboard - The keyboard is used to type information into the computer or inputinformation. There are many different keyboard layouts and sizes with the most common for Latin based languages being the QWERTY layout (named for the first 6 keys). The standard keyboard has 101 keys. Notebooks have embedded keys accessible by special keys or by pressing key combinations (CTRL or Command and P for example). Ergonomically designed keyboards are designed to make typi ....etc

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OFFLINE EXAMINATION SYSTEM
ABSTRACTS
Offline examiner is a real time project. The project will be implemented using VB. The aim of the project is to allow teachers to conduct examinations to the students. There are many unique features in the project. The students are not allowed to go back to the previous question once they click the next question. This option is up to the teachers to decide the teachers can either enable such an option or disable the option. The teachers are also given option to set the time limit of the exam. When the stud ....etc

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pls add questions for hardware and interfacing lab..
with answrs ....etc

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Operating Systems Overview
An operating system is a software component of a computer system that is responsible for the management of various activities of the computer and the sharing of computer resources. It hosts the several applications that run on a computer and handles theoperations of computer hardware. Users and application programs access the servicesoffered by the operating systems, by means of system calls and application programminginterfaces. Users interact with operating systems through Command Line Interfaces (CLIs)or Graphical ....etc

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1. CALLING NUMBER IDENTIFICATION USING CALCULATOR

Description: Dial-up users need to install the resurgence Caller ID client software; The user needs to be opened in the local switch busy transfer business; Access servers need to have a caller identification service; Called user receives the information of the gatekeeper, the client automatically pop up a dialog box prompts the user to have telephone access, and access user phone numbers, by the user to decide whether to answer the call; Called the user clicks on the pop-up dialog box client ....etc

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This Project Automatic Room Light Controller with Visitor Counter using Microcontroller is a reliable circuit that takes over the task of controlling the room lights as well us counting number of persons/ visitors in the room very accurately. When somebody enters into the room then the counter is incremented by one and the light in the room will be switched ON and when any one leaves the room then the counter is decremented by one. The light will be only switched OFF until all the persons in the room go out. The total number of persons inside t ....etc

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