Computer+System+-+Unit+3

This unit is all about how we cater for different needs for systems that use computers, it covers the following criteria.

all computer system have same system operation such as a hard driver, opwer button, memory to save the data and the database, memory reader, screen, input and out put.
 * ** Computer Systems – Unit 3 ** || Complete || Which File ||
 * P1 || identify the common components of a computer system || i took some pictures of three different computer systems such as Laptop, DS and PSP. i took the pictures to identify the hcomponents of computer system.

||  || I been asked to work on a computer and open all the part of the computer. I started to open the computer by making a diagram along with it.The diagram was for identify the parts and get some ideas about the parts of the computer also to know how computer works. ||  ||
 * P2 || describe the purpose of different types of computer systems || [[file:different type of computer system-mobile.doc]] ||  ||
 * P3 || represent how data flows around a computer system || The diagram:
 * P4 || specify suitable components to meet user requirements || this is about different user requirements. i had to list a specific needs to have them on the computer which I wanted to have or buy, one of the list was for myself and the other one was for tow other student in the class.

. ||  || meaning and the reason of exesting them. See the attached file.
 * P5 || connect hardware safely to a computer system, testing for functionality ||  ||   ||
 * P6 || configure software for a given user requirement || i had to come with some new ideas to make a new computer system for special needs. I thought about a new software ti help these people who wants to learn speak English. Please see the concepte in the attached file. ||  ||
 * P7 || identify potential security risks || I had to know some potintial risks which might affect computers and softwares. I reserched to find out their

||  ||
 * M1 || describe different ways to connect to a computer network || Most of the elctroning or the new technologies device have a way to connect to computer networks, becuase they originaly made by computers adnd the database and the operiation system inside the devices fixed by computer and because of that they have a specific way to transfer datas and information. I tested that on DS, Camera and netbook and i could connect them successfuly with computer network.one of the ways is (cable connection) and you can connect to the computer network easily and the second way is ( Wirless) some of the devices have Wirless and you can connect the device with the compuer that you want by Wirless. ||  ||
 * M2 || give reasons for the choice of components to meet a given need ||  ||   ||
 * M3 || explain working practices and health and safety procedures when connecting hardware devices || see the attached file here

||  ||
 * D1 || suggest alternative setups based on user feedback ||  ||   ||
 * D2 || discuss how the configuration of software will help a given user perform their tasks || New system configuration:This is a new system of computer for a specific needs.I had to come with ideas for this new computer system. My concept is a new computer softawre for these people who wants to learn English, and the software could be use for any ages.

||  ||