Decoding the Jargon Essay

Create a booklet which beg off the function of hardware comp starnts and identify chat between components. The pages should include photographs and diagrams to illustrate the information you include. (P1) Components communicationThe following diagram shows how components communicate each others. mainframeAlso known as the processor, the CPU is the heart of the reckoner and has two part Control UnitThe control unit controls the flow of data through the processor. Arithmetic/Logic unit (ALU)The ALU performs mathematical, logical, and finale operations in a computer and is the final processing performed by the processor.RAMA computer can only run a course of instruction when it is in memory named RAM (Random Access Memory). List of RAM much(prenominal) as Double data rate synchronous dynamic random regain memory (DDR SDRAM), Static Random access memory (SRAM) and Dynamic random access memory (DRAM).Hard driveA HHD is a data remembering device that provides storage and retrieving digital information. Serial Storage Architecture (SSA) is a serial transport protocol exercised to attach disk drives to server computers. A steady-state drive (SSD) it contains no actual disk, it is a data storage device using integrated circuit assemblies as memory to bloodline data. It is more quiet when it runs, more resistant to physical shock, has a lower access time and less latency.MotherboardThe motherboard is the main circuit board inside a computer. A number of major hardware components are plugged into it, including the CPU, harddrive, the BIOS memory and RAM. The most commonly found and used motherboard is ATX motherboard. It is the standard motherboard which suit to both desktop computer.FanA computer fan is any fan inside, or attached to, a computer case used for active composeding, and may refer to fans that draw cooler air into the case from the outside, expel warm air from inside, or move air across a heat make pass to cool a particular component. CPU fan U se to cool the CPU heat sink.Graphic card Fan The specific fan to cool down the temperature of graphic card. PSU fan The force play supply unit fan play two rules that cool down the itself and removing the warm air from the case.PSUA power supply unit converts mains AC to low-voltage regulated DC power for internal components of computer.DVDDVD is digital optical disc that can repositing a large amount of digital data such as text, music, image or video.b. Add a new section to the booklet to explain the purpose of TWO different Operating Systems and compare the features functions of these run systems. (P2, M1) Window 8 is the latest vision of the Windows operating system, which was developed by Microsoft. It acts as an larboard between the hardware and the user. conception of Windows 8The operating system was made for personal, home or business user in the desktop, laptop, tablet and smartphone market. It makes computer faint for users to control.1. Graphical User interfaceThe windows operating system designed originally to replace MS-DOS, which make the computer interface more user-friendly and allows you to use your snarf to operate. Windows 8 come with a new and unique kind of use interface (UI) called Metro.2. Accessibility.Windows 8 increase the accessibility which includes features to enable disable people to use the computer more easily, such as Optimize visual display to allow people to see more cleanly on screen, turn on audio description for people who are blind, adjust the setting of mouse for people are using different hand.3. MultitaskingWindows 8 provided people with the ability to do multitask more easily and steady. The Graphical User Interface makes easier to navigate from different tasks.4. A StandardPart of windows purpose is to create a standard for third-part packet package developers. All windows course of studys will feature in a standard format, such as the position of menu options, the way weapons platformme opened and close d down. Purpose of DOSDOS known as Disk operating system that allow people to manage the storage devices such as hard disk, solid disk, flash disk or floppy disk. DOS is the basic system that people name to using Command line trigger off to communicate with computer via simple interface which is not friendly user interface. The DOS cant run multitask on computer which can only load one program until it finished. But some of the features still quite useful that people still use it. Such as5. CHKDSK6. GBUPDATE7. IPCONFIG8. PING9. FDISKComparison of two operating systemsWe can see there are many different between those two computer operating system which the Windows 8 operating system have a lots of advance features and higher performance that suit to nowadays. The DOS system usually used to be run a specific program which prevents any virus or hacker attack in the solo computer such as sale program, data base in the hospital or council data base.c. In your document explain the purp ose of different software utilities which is available. Explain how software utilities can improve the performance of computer systems (P3, D1) Windows 8 UtilityVirus ProtectionThe specific program used to prevent viruses, worms and Trojans which attached in the email or website. Every computer need to hive away an anti-virus software and have upgrade its regular that make sure the computer more securer. FirewallThe Firewall is the software that grade up to prevent attack from hacker which build a protective barrier in your computer when your computer connect to the network. It controlled which softwares data can perspective the network and monitored the data thought the computer. Clean-up ToolsThe system utility that clean up systems rubbish to make computer running more steady and smoothly. The list of clean-up content such as Removal of cookiesInternet historyDefragmentationDrive formattingDrive formatting that means to delete everything on the drive or partition to stack awa y operating system or classify your partition. You can do it from Disk management or using Formatting Command in Command prompt just like type command in the DOS OS. Utility of DOSCHKDSK Checks a disk and repair your data that might lose or corrupt from take off your disk incorrectly or your computer lost electricity when it was running. The CHKDSK help computer more secure and repair the rotting when it detects. Ping is a computer network utility that to test how quickly the host to connect to the server. This utility could help user easier to check the connectivity with network. FDISK is utility software which using on DOS to partitioning disk and manage the partition. The FDISK that formatting your disk completely that not be able to recovery and it the common spear that used in 1990s during now. Scandisk is the command to run disk-repair on the current drive. DEFRAG is Command to reorganizes files on disks to optimize performance. DEBUG is command to run Debug, a program testi ng and editing tool.