Unit 3 information systems p4. Level 3 BTEC ICT: Unit 3 2019-01-15

Unit 3 information systems p4 Rating: 6,3/10 1361 reviews

BTEC IT LEVEL 3: Unit 3: Information Systems

unit 3 information systems p4

For example information on a newspaper can be altered as the information the journalist receive could be changed. The sales department will also be able to identify how much stock is left. For example the management of a school will only allow the technicians to update the systems. The servers that run the Opello website are Dell PowerEdge servers. It would sure cost a lot to proceed with the upgrade of the components! The branch office acts as the distribution point for the widgets that they produce at their main office.


Next

Unit 3 Information Systems: P4

unit 3 information systems p4

Outputting information so that it is in the right form for the users is not always the most effective way to summarise data — thus it can cost more and take longer to generate. There are number of stages where a business takes to which the data is transformed into information, so that the data can be read by the user. Telecommunications Telecommunications are another key feature in a working information system. Not only this, but by having a newer operating system means that they can update the likes of Microsoft Office, which they now have Office 2010 rather than Office 2003 which they had before; Office 2010 offers many great new features to ensure the students are more engaged, which is more extensive to the learners. This is useful as it allows an organisation to transfer this information between computers and employees. Health and Safety there are rules within an organisation that apply to the position of screens and monitors this is to reduce eye strain or damage to the eyes. It would be a key as any information that is produced will need to be passed around the organisation to be used by different sectors.

Next

Unit 3: Information Systems

unit 3 information systems p4

One example of this, would be the update of Microsoft Office, as you are currently running Office 2000; by upgrading to a later version such as Office 2007 or perhaps Office 2010 will offer many more features that would benefit the way in which the employees work, quite a lot. Reports, numbers What is an Information System? Some of these factors are measurable and some are subjective. The above screenshot is of the data I was left with after sorting the data found on the Nomis website with the necessary search filters in order to give me the results I would require in order to fulfil my findings for a location. Overall, the telecommunication system must be effective to transfer data safely and reliably. This basically means that people are able to request to know and gain access to the information a business may have about that individual, in which the business would need to respond within twenty days on whether they accept or deny their request. Should be able to store data in large volumes.

Next

Features and Functions of Information Systems (Unit 3

unit 3 information systems p4

Processing Processing converts the data into the information needed by the user. For example a person could go around observing how many people use a certain service or object and write the results down in a survey. Graphical output makes it easier to understand trends in a company and can be used to highlight changes in the company e. Input The first part of input would be detailed information that is processed and stored therefor would become the basis of the output. For example organisations such as schools and colleges will have a software filter to ban their students in going on untrusted website this is to limit the viruses accessing the computer systems. The management of the organisation is responsible to pick who can look at and update information. This essentially creates a near enough unusable machine, which in no way benefits the students when sitting the likes of an exam for example; when undergoing a timed piece of important work, the last thing you would want is for the machine to be sluggish and possibly unresponsive, especially when completing work which could possibly be start of a career for yourself ie.

Next

P4

unit 3 information systems p4

Spreadsheets are also a good way to find stored values and observe the effects for future prediciations and use the what-if analysis. A positive experience will lead to confidence! It should be focused on storage and speed, as the data processed through the organisation should be processed quickly and there should be sufficient storage available to store the large amounts of data. This shows the weekly sales and costs report of the business. By upgrading these components would make work within the company a lot smoother and more efficient; Not only would newer interior components of the machines benefit the company a lot, but also the advancement in the likes of mobile computing and online services would help a lot also. Furthermore this is an advantage for employees as it makes searching for information eaiser. The employee mostly uses the graphical and textual formats to read the data. Card readers, chip and pin and also credit card details must be secure during transferring data information.

Next

BTEC IT LEVEL 3: Unit 3: Information Systems

unit 3 information systems p4

In the case above, the business decisions that will need to be made from the gathered information would be where to take the roadshow tour in order to try and target to largest audience of young professionals. User tells the system what sort of analysis they want from the system Storage The data should be stored efficiently with the highest level detail available. Most information is shared between different departments in a company over the internet — although this can cause multiple security issues and can breach the Data Protection Act. Neither you, nor the coeditors you shared it with will be able to recover it again. Now that the data for 'Occupation by Age' had been refined down a little further by myself I just now had to download this data in an Excel Document format. Information that are shared through the internet have a very high risk in getting hacked, stolen or intercepted, the information must be encrypted before they are sent through the internet to prevent the data being hacked. This is electronic information as you are collecting it via computers and also storing it in computer systems.

Next

Level 3 BTEC ICT: Unit 4

unit 3 information systems p4

However, to avoid this there is usually the likes of website blockers and a filtration system put into play to stop employees accessing these prohibited sites, which could include the likes of pirating sites, gambling sites and pornography websites. For example if the hard drive fails on a computer system the users will not have lost all of their documents as they can restore the back up to the system and gain all of the documents back. The telecommunications needs to be effective to ensure that the information that is passed around is done so at ease, quickly and will be correct. Reports can help businesses as they can cover lots of different facts as long as they are written for the write audience or whoever the user is reading it. Matlin Insurance would want reports every week from every departments manager so they can keep track of the businesses preformance.

Next

Level 3 BTEC ICT: Unit 4

unit 3 information systems p4

Control and Feedback Loops This is used to make the information more useful and reliable; after the information has been processed and outputted it would be controlled and looped to ensure there are no errors. The hardware and software need to work well together. This software is designed to make information understandable and can sort large amounts of data of its features such as Sort and Filter, custom lists etc. It is also data that previously has not been gathered. The information must relate to the user so that they can understand the information better. Telecommunications Communicate data and knowledge between different information systems Telecommunication tools such as email, phone and intranet, are essential to the successful running of a organisation.

Next