Explain The Various Parts Of The Computer And Their Functions

Hard Disc Drive: a HDD is like a person's long term memory. it is used to store any type of data from files to applications. The data on a HDD is non-volatile, which means the data will stay on the disc even if the computer is switched off. A SSD is another way to store data, but it is faster than a HDD because there are no moving parts.

Motherboard: The motherboard has all the ports and slots where all the components will connect onto.

There are many sub-groups of these discs, but the main types of discs are CD, DVD, and Blue-ray. The optical disc is placed into a DVD recorder and information is written to the disc. The data is written in contiguous format on the disc. A recorder will not write data to an optical disc if that data is bigger than the optical disc. A DVD disc can handle a data amount of 4.88 GB. The compression of an optical disc is handled by the program that is used to burn the disc. The data is written to an optical disc using a laser. This laser burns the data into the bottom of the disc. The use of different wave length of the laser actual help burn more data into the bottom of the disc. However, the drawbacks of an optical disc are that they cannot be placed in direct sunlight. The plastic that the disc is made of can warp in sunlight and corrupt the data on the disc. There is also the problem of scratches and dents making the surface of the disc hard for the laser to read.(AMERICAN,

Hard drive is biggest information that causes with records to capacity the working framework for Microsoft windows that influence simpler and security to program to shield from antivirus with refresh.

It keeps all of the parts connected to it through the use of different connections configured through the use of a north and south bridge. Depending on the architecture of the PC, these areas become fairly different. However, the CPU is located always on the north bridge, and is connected through either a land grid array socket or a pin grid array socket, depending on if you have an Intel or AMD CPU. The RAM is also connected through the use of the north bridge. The north bridge generally is to access data fast. The south bridge is where the mass storage is located, along with any I/O for the computer. This includes USB ports, and audio ports or sound cards, and even the video card. This is due to the lesser amount of information that some of the connections need. Obviously, with advancements in recent years, the speeds that the south bridge supports have increased tremendously. For example, a SATA port on the south bridge can transfer

Hard Disk is a non-volatile data storage device that is used to store and retrieve digital information using platters (rotating disks).

List and describe at least three types of storage that is typically included in all computer systems.

Answer: hardware and software is the core of the computer without it computer cannot perform its task. The PC contains various electronic components that we are able to see when we open it. By only pc by itself cannot perform their task on their own. Our PC needs something to get instructed to set it on where we need software to perform it. There are six different component of hardware to function the computer .The first one is central processing unit(CPU )it is the brain of the

13. Which of the following are components of an internal hard disk drive (HDD)? (Choose two answers.)

Information system is a combination of hardware, software, infrastructure as well trained personnel who organized and facilitate planning, control, coordination and decision making within an organization. Information systems are also able to implement a vital integrated set of components for collecting, storing, and processing data. With this, it provided organizations with the necessary information, knowledge, and digital products needed. Information system bring the meaning of business applications that manage their operations, compete in the market place, manage accounts and human resources. This system have a vast variety of components that are crucial for a enterprise, business to function at his highest level, IT software is responsible that all system are reliable and up to date.

Motherboard is one of the most important parts of a computer system. It is used to hold together vital components of computer, for example: CPU, memory and connectors for input and output devices.

We 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.

The devices that has installed within the computer are called as internal devices. For example, a sound card is an internal device and a speaker is external device. Internal drive is an any drive located inside the computer. Variety of internal devices is exiting inside the computer. [Source: (Computerhopecom, 2016)]

Identify and describe the six components of an information system. Which are most directly affected by the study of computer security? Which are most commonly associated with its study?

The most obvious hardware component is the computer case. The case is where size comes into play. A bigger case allows more room for components. A bigger case is most often used for servers. For basic home computing needs, a small or mid-sized case is most common. Cases also