ipl-logo

Examples Of Computer Systems

1866 Words8 Pages

Computer Systems can be defined as a collection of hardware components that work well together with software components or programs that run on the computer. Computer Systems obtain data as the input and process this data to provide us with the output, for example, a command or information. A Computer System will only follow the instructions that the user inputs. A few examples of computer systems that we use today, are, mobile phones, keyboards, touchscreens, barcode scanners, touchpad etc. Computer Systems that we come across in everyday life are library systems, emails, holiday bookings, shop tills and the internet. (Patrick Hayes 2017) cites that a Computer System is made up of four parts; Input, Process, Output, Backing Storage.

Griffith …show more content…

This data has been transformed into useful information that we can use and see. This information would usually be displayed on a monitor or paper printout, and is easy for us to understand. Examples of output devices are laser printers, touchscreens, speakers, and mobile phones.

Information and Communications Technology (ICT), refers to technologies that provide access to information through telecommunications. This includes mobile phones, the internet, wireless networks and emails. Paul Bocij, Andrew Greasley and Simon Hickie (2000) clearly identify a “Business Information System to be a group of interrelated components that work collectively to carry out input, processing, output, storage and control actions in order to convert data into information products that can be used to support forecasting, planning, control, decision making, and operational activities in an …show more content…

E-mailing is a good example of why organisations initiate Information Systems. An Information System can be defined as an organised system for the collection, organisation, storage, and communication of information. Emailing allows for messages to be sent and received through computers by business organisations and for personal use. It is the most common form of electronic communication apart from texting. Emails are text-based but you are able to upload and send other types of files (PDF, DOC) as attachments. Emailing is very practical for business organisations as it is very cheap (sometimes free i.e. Gmail), immediacy, it keeps record of all said conversations, for example all messages will remain in a user's inbox (if not deleted) which is far more efficient than keeping printed documents in a filing drawer, and for marketing. Emails allow for organisations to effectively spread information about their services and/or products to new and existing customers. For example, a shoe company could set-up an email list to which any user can subscribe, and then the company can send weekly updates to everyone on the email list detailing new additions to their shoe

Show More
Related
556 Words | 3 Pages

In 4th chapter I learned about CPU and other aspects related to it such as RISC and CISC.CPU stands for central processing unit and it is very suitable name for it as it processes the instructions that it gathers from files. Following diagrams explain the basic architecture of CPU: CPU performance is given by the fundamental law: Thus, CPU performance is dependent upon Instruction Count, CPI (Cycles per instruction) and Clock cycle time. And all three are affected by the instruction set architecture. Instruction Count CPI Clock Program x Compiler x x Instruction Set Architecture x x x Microarchitecture

Read More
436 Words | 2 Pages

Components Computers have one or a lot of big or small R-A-M chips inside. RAM chips are a random access memory chip inside, the computer uses it to store information that will be used anytime or used to store something like the copy clipboard(The copy clipboard is the thing that stores what you copy to paste later) to delete/change later. There is also a spinning or solid state hard drive that uses DVD like disks that stores information like your video games, pictures, or other things. A CPU is the thing that your computer uses to do all the processing work, like our brain but not like it. CPU stands central-processing-unit.

Read More
729 Words | 3 Pages

CPU- The CPU (central processing unit) is the ‘brain’ of a computer. It carries out all calculations and instructions from software/hardware. It works by taking input data from input devices like the mouse or keyboard, processes the data and produces a form of output like a program opening. 3.

Read More
2012 Words | 9 Pages

There is research that supports that impact of business intelligence that contributes to the development of the current internet based technology (Jeremić, 2014, p. 213). The ability for a business to utilize the internet allows shareholders to benefit from the information gathered with creating transparency for the business collecting information (p. 213). The ease of access of information allows business and consumers to validate data with relatively simple means by the use of business intelligence (p. 213). This transparency allows for businesses to build a reputation that derives for the published data for the consumer. The consumers ease of access to web based and technology helps to build consumer confidence in the business that provides the information accurately.

Read More
898 Words | 4 Pages

1.1) Different communication methods are used in the business environment to achieve correct outcomes and obtain sufficient records accordingly across a wide range of tasks and requests. The most efficient form of communication should be identified early in the job – considering the current issue, deadlines, state of any data (offline/online) and number and location of all individuals involved. This ensures that the best form of communication is selected. For instance; you need to make contact with a colleague who works in a different department regarding an alteration to a member of the public’s details. An Email would be the best form of written communication as the task is not a priority, all the data could be kept computerized to save time and verbal contact is not necessary.

Read More
673 Words | 3 Pages

On a daily basis, employees of a corporation, or business enterprise uses different email servers to communicate with coworkers, customers, and others that are not associated with the business. One of the most commonly used email server is Microsoft Outlook (Lindsey, 2013). The program is used to share information, and multimedia attachment files both (Lindsey, 2013). Individuals within the scope of an organization prefer to use the instant messaging option over sending email, simply because it saves time. Most employees are not aware of the fact that even if they delete their messages, it can still resurface at a later date, but only if is necessary.

Read More
1383 Words | 6 Pages

Decrease marketing cost This helps us to control our budget in marketing our products, using social media for promotional campaign is cheaper that other media such as television and newspaper so this is the reason that we use social media so that we could be able to reduce cost for promotion company so that we could be able to manage our budget in our business for other activities. Customer's relationship This helps us to know the needs that our customers wants, also to solve different problems that our customers face in our services or products so that we could be able to satisfy their needs and request in our business.

Read More
750 Words | 3 Pages

Information technology is more than just computers. Today, information technology must be conceived of broadly to encompass the information that businesses create and use as well as a wide spectrum of increasingly convergent and linked technologies that process the information. In addition to

Read More
1229 Words | 5 Pages

Describe different types of business documents that may be produced and the format to be followed for each. There are many different types of business documents that are used daily in business environments, for example; Emails- The fastest way to send documents and information and follow the format of recipient and subject. Spreadsheets- These are used to store information electronically.

Read More
1059 Words | 5 Pages

When it comes to specific discourse communities many have a preferred way of communication. For example, in the art community, emails are used more frequently than phone calls. Simply because it is more convenient for many artists to email than to call other occupied artists. Like the art community, emails are means of communication in the financial service sector, other channels of communication comprise of: teleconferencing (webinars, Skype), written communication, Instant messaging, texting and computer conferencing. The type of communication implemented varies based on richness (the amount of information available in a given channel), control (the degree to which the communication process can be managed) and speed (the quickness a message exchange occurs).

Read More
658 Words | 3 Pages

And a computer system can be divided into 4 components: the operating system, the application programs, the uses, and the hardware. Without operating system we cannot use the computer. Booting Process To start the boot procedure, turn on the PC. This is known as a frosty boot.

Read More
1576 Words | 7 Pages

1. Define the following terms: GIS; A geographic information system is system made to capture, store, manipulate, analyse, manage, and present spatial or geographical data. FOSS; Free or Open Source Software. FOSS programs have licenses that allow users to freely run the program for any purpose, modify the program as they want, and also to freely distribute copies of either the original version or their own modified version. ILWIS; Integrated Land and Water Information System is a GIS / Remote sensing software for both vector and raster processing.

Read More
1008 Words | 5 Pages

CASE STUDY REPORT # 2 HBO COVER PAGE Case Study Title: Spooked by Computers Name: Adela C. Prado Date of Submission: April 12, 2017 EXECUTIVE SUMMARY The Pasig Arts Patrol, a business that had five (5) full-time employees, including Ms Suzanne Espiritu, Executive Director, the Head of the Office and Mr Martin Abella, Office Coordinator. The business ran smoothly but hires as many as six part-time workers to augment the needed services specially month before Christmas.

Read More
2167 Words | 9 Pages

Kahaner (1998) also defines competitive intelligence as a cycle process with four phases: planning and direction, data and information collection, analysis and dissemination of intelligence to those who will use it. This CI process model skips information capturing and storage and terms the information collection phase ‘data and information collection’ phase. Information consists of ordering data. Therefore, in information there is data; there is no need to use both terms together in the name of this phase.

Read More
1058 Words | 5 Pages

Components of Computer-Based Information System Figure 2.5: Major components of CBIS There are five major components of CBIS like hardware, software, data, people and network as shown in the figure 2.5. • Hardware Resources Machines: Computers and other equipments along with all data media. Machine is the one in which data is recorded and saved. Computer system peripheral: A computer peripheral is an external object that provides input and output for the computer.

Read More

More about Examples Of Computer Systems

Related Topics

Open Document